Let’s talk about bass.

Music, like all sound, is made up of multiple frequencies. Think about a typical piece of music; there are high frequencies for cymbals and high voices; mid frequencies for most vocals, drums and guitar and then there are the low frequencies for bass drum, bass guitar, low organ or piano, synth and low register voice.

As you know almost all hi-fi speakers are made of several separate drivers; small tweeters for high frequencies, one or two dedicated mid-range drivers for the mid frequencies and a dedicated bass driver for low frequencies. There may even be a separate sub-woofer for very low frequencies. This separation of the speaker drivers is so that no one unit has to deliver too wide a frequency range which would lower the overall performance of that driver. This is most apparent if we try to get one speaker driver to deliver very low bass and mid frequencies at the same time, that is why we always see a dedicated bass driver or sub-woofer.

Sub-woofers:

So if we want a true and accurate reproduction of music it is obvious that we need a sub-woofer. This is just as true for the car as well as the home and in some respects it is more important in the car as we have to allow for road noise and low frequency absorption of the interior.

The first thing I need to say is that a subwoofer is not just there to rattle the windows, it is an essential part of the audio system and has to have a true hi-fi performance to accurately reproduce the lower notes. I have often said that if you can hear where the subwoofer is then it is too loud. Its sound should blend with the rest of the music to create a complete sound stage that envelops the listener. These systems are often described as SQ or sound quality systems. The subwoofers do not need to be huge and do not need to dominate the boot, a lot of modern SQ subs are designed to work in small air spaces meaning I can build discreet enclosures taking up very little space.

In this car I constructed an enclosure that sat in a recess of the boot. We used the JL Audio 10TW3 as it is optimised for a small space but can still deliver a truly musical performance.

This car was a BMW Z4 with a custom enclosure behind the passenger seat using the JL Audio 6w3 driver.

Even when there are no hiding places to use we have subwoofers that are extremely discreet like the Audison Prima 8.

At only 4 inches deep this tremendous unit will not dominate the boot space but deliver excellent performance.

However…….

What if you do want that earth shaking, window rattling, feel it in your bones experience?
Often known as SPL (sound pressure level) performance; we are experts in delivering this as well.

Of course this does mean taking up space but usually that is never a problem! Here the emphasis is on power and lots of it.

These speakers need to be built to withstand epic amounts of power. They also have the ability to move huge amounts of air. That means they need a massive cone excursion capability and be strong enough to not flex under pressure.

Our new range of XFire subwoofers and amplifiers are built to deliver and then some! Designed by a European champion car audio competitor these subs are engineered to take anything you can throw at them. The 12 inch is rated to 4500W with an excursion (xmax) capability of 30mm one way (that’s 6cm front to back!). This monster can satisfy any requirement for ground shaking bass.

So whether you want sublime, discreet bass to complement the front speaker stage or the kind of low frequency you can really feel; we can design and install the perfect system for you.

If you would like to discuss how we can really improve your car audio please give us a call on 01625 432707. Or even better, pop into our shop on Sunderland Street in Macclesfield.

Car audio upgrades, sometimes simple is best.

It is common when searching for ideas about car audio upgrades to find images and blogs about out of this world systems. Earth shaking bass installs and custom built fiberglass and Alcatara door pods. At Car and Home Stereo we can do all of this and more and of course they are beautiful to behold. Inevitably these sorts of installs come with a pretty high price tag as well, what if you just want to improve the audio in your car at a sensible budget? Well let’s look at a typical upgrade that provides a very big ‘bang for your buck’!

A recent install of ours was to a Renault Megane RS. This fabulous car is at home on road or track especially when ‘tweaked’ to over 400 BHP as this one was.

Unfortunately the stock audio system is quite frankly dire. The dreadful speakers are mostly to blame but the low power of the head unit certainly does not help as any attempt to squeeze out a decent bass response just results in hideous distortion.

This was what the owner had experienced and indeed had already replaced two of the speakers as they had failed. He realised they were never going to sound good so popped into the shop to discuss options.

Usually I get carried away when designing a system but fortunately the customer told me straight away that his budget was £1000, certainly for the first part but he would consider future upgrades. He also told me that his preference was for dance music, high energy and plenty of bass. However he was very keen to keep the look of the interior unchanged and did not want to lose the boot to a mass of amplifiers and subwoofers.

So what should we choose?

The front speakers are a 5 inch mid in the door and 1 inch tweeter on the dash. Space is an issue in the doors so nothing too deep but we needed something that would deliver a good mid bass performance from only 5 inch. I knew there would be an amplifier so power was not an issue. In the end it was an easy choice; the JL Audio C2 525 component set. JL Audio are the masters of bass, their subwoofers are legendary and they know how to engineer a speaker to get the best bass performance possible.

In addition the C2 tweeter is very lively and I felt would suit the dash location of the Renault Megane perfectly. Of course we would be installing Dynamat sound deadening to the doors to further enhance the speaker performance. The sophisticated crossover has a range of adjustments to allow fine tuning of the sound which is of great benefit as the factory head unit has very limited EQ controls.

Choices, choices…what amplifier to choose?

Budget and space was tight and I wanted the best possible sound for this car, I had to work with the factory head unit so needed something that could deliver a big punch from a compact unit. It had to be a 4 channel as it was also going to drive the subwoofer in the boot. I wanted a unit that could take a high level in and had plenty of control; step up the brilliant JL Audio JX 400/4D.

This powerful D class amplifier boasts 400W output with a host of EQ and filter controls allowing fine tuning of the sound output. It will take high or low level inputs with up to 10V capability on the high level, perfect. Another benefit is the size; the compact dimensions of this amplifier mean I can install it under one of the front seats out of sight. Channels 1 and 2 will drive the front speakers while channels 3 and 4 will be bridged to provide a huge mono output for the sub.

But what subwoofer should we fit?

Well as we knew the customer’s preferences and requirements it had to be compact but still deliver hard hitting bass. After checking that he was happy with the size in the boot we settled on the JL Audio CP108 microsub.

This is a high output, slot ported enclosure houses the 8w3 subwoofer and can punch far above its weight. The subwoofer itself is extremely good but when married to the JL Audio designed enclosure it is astonishing. When set up correctly you could be forgiven for thinking you were listening to a 10 or even 12 inch woofer.

So a simple system at under £1000 but one that plays loud and clear with no distortion and offers plenty of scope for future upgrades like Bi amplification and DSP signal processing.

The test was always going to be when the owner of the car heard it for the first time, I knew it was good but would he like it? At first listen he played the same CD that was playing when he dropped the car off at our workshop. After a second or two a huge smile spread across his face and remained there for about half an hour while he tried other tracks. ‘Absolutely awesome, exactly what I wanted’ as he stepped out of the car. He mentioned that he was taking the car down to the Nurburgring, Germany was going to sound good!

If you would like to know more about how we can improve the audio in your car then please give us a call on 01625 432707 or better still call into the shop on Sunderland Street in Macclesfield for a chat and a demonstration.

Find your way with Pioneer navigation.

The popularity of the motorhome has never been higher; the convenience of just being able to load up and drive away with all the comforts of home is priceless. One of the most popular vehicles for conversion is the Fiat Ducato. It sports a great chassis and a powerful, efficient engine. The only drawback is the fact that the Ducato starts life as a van, meaning a very basic audio system.

Perhaps the most useful feature to the driver of a motorhome is navigation; over the years we have added this feature to many vehicles.  As the dashboards have changed we have sourced installation kits to allow fitment of aftermarket units and this has proved more than acceptable. We have frequently used Pioneer products as they offer the best performance and although powerful and feature rich are exceptionally easy to use.

Fiat Ducato:

Well now Pioneer have extended their magnificent Evo range of bespoke navigation/entertainment systems to include the Fiat Ducato.

The first thing you notice is the perfect fit as this has been designed to integrate seamlessly with the Ducato dash. The large 7 inch touchscreen is bright and clear and is angled forward to reduce reflection and glare which was always a problem when a conversion kit was used. The controls themselves are clearly laid out while the touchscreen icons are large and easy to read at a glance. All the original vehicle features are retained such as steering wheel controls.

Pioneer’s acclaimed Navgate software is a joy to use with simple controls but extremely powerful and accurate navigation. The internal, high speed navigation covers 46 countries with more than eleven million points of interest. Powerful algorithms ensure the best route is chosen. Since this system is designed for motorhomes the software allows you to input the vehicle’s weight, height, width and length to make sure you will only be directed to appropriate routes and avoid any restrictions.

Connectivity:

Since almost everyone now uses a smartphone of some sort the Pioneer Evo is equipped with both Apple Car Play and Android Auto ensuring perfect integration with your device. Once connected it allows voice commands to control your system for enhanced safety while driving. Of course it also allows you access to all your stored music and streaming services for the complete entertainment experience.

To further enhance your listening the Pioneer Navgate Evo is equipped with a DAB+ digital radio tuner, full Bluetooth streaming and dual USB inputs. For safety an optional reverse camera is available to assist manoeuvring. There is even a hideaway CD/DVD player available if you still use CDs and of course movies for when stationary.

This unit has all the power and performance you would expect from Pioneer. Therefore we would highly recommend a speaker upgrade to take advantage of this. We have a vast range of speaker systems available; one of the most common popular is the Audison Prima APX165.

This speaker set is ideally sized to replace the front door speakers in the Fiat Ducato and will offer vastly better sound over the standard units. All changes are completely invisible as they fit behind the original trim.

While we are in the doors we would also recommend adding a full treatment of sound deadening. This improves the sound from the speakers and also to reduce road noise. This comprises a layer of sound deadening applied to the metal panel of the door followed by a closed cell foam sheet applied behind the door card. The difference to how quiet the vehicle is has to be experienced to believe it.

Final Touches:

Finally, for those looking for the best possible sound we would add a discreet subwoofer. Usually located under one of the front seats this really lifts the audio performance to home hi-fi standards.

We have the magnificent Pioneer Navgate Evo for Ducato on demonstration in store. If you would like to pop in we are on Sunderland Street in Macclesfield; where we can install any of the above upgrades. If you have any questions or would like to know more about upgrading your motorhome please call us on 01625 432707.

Improving the Mustang

The Ford Mustang GT, 5 litres of good honest, V8 muscle car.

The Mustang looks great from any angle and the rumble from that big lump up front is wonderful. Unfortunately the same can’t be said for the sound inside the car; the performance from the audio system is very weak. We recently worked on just such a car equipped with the Shaker audio system which, although fitted with an amplifier and subwoofer in the boot as standard, was distinctly lacking in performance.

As you may know I am an advocate of simple systems. The simpler they are the easier they are to control. Dozens of speakers does not automatically mean better performance where sound quality is concerned. A lower part count but of a better quality is much to be preferred.

The owner of the Mustang felt the same about the sound. After a discussion regarding his musical preferences he left the car with us for three days.

Choosing the system:

The first job was to assess the interior of the car for speaker and hardware locations and to listen to it to get a feel for the general acoustics both stationary and with the engine running. Try to work out where extraneous noise was coming from and gauge the sound stage from the seating position. The Mustang has six speaker locations in the front and two more on the rear deck; with an 8 inch sub in the boot. There is no spare wheel and the empty wheel well is spacious so ideal for amplifiers. There was also quite a lot of road noise in the cabin so we knew that a complete sound deadening treatment was required.

The audio performance for this car had to be spectacular, for me that meant A and AB class amplifiers for the main speakers with full active EQ control. I wanted detail and power in the front but also an all-encompassing performance from the whole cabin. I was instructed not to change any part of the car so that it could all be returned to standard so I knew I could only use an eight inch sub.

My choice of amplifiers had to be from the magnificent Audison Voce range.

I needed seven channels for a fully active system so that meant an AV5.1K and a Due. The beauty of the 5.1K is that channels 1 and 2 are full class A which is perfect to drive the tweeters. Channels 3 and 4 are class AB and ideal for the mid drivers. I had settled on the staggeringly accurate Rainbow Profi series for the front speakers and the Voce 5.1K would be the perfect partner. I opted not to install tweeters in the front A pillars as I felt they were too far forward to be of use and I knew I could tune the sound stage with the Audison Bit 1. This way all front speakers would be in the doors for the optimal imaging.

For the rear deck I chose the Hertz Mille Pro 165.3 coax. These are tight and punchy, perfect to complement the front detail. The Voce Due amplifier is very dynamic and again suits the performance I was looking for.

Since I was restricted to an 8 inch sub in the original enclosure I opted for the Hertz Mille Legend ML 2000.3. I have the same sub in my Discovery and know how much punch and performance this speaker can deliver. The 1000W from the sub stage of the Voce 5.1K amplifier will help as well!

Once the system had been decided upon it’s time to start work.

Initially we need to strip the car down to allow for cable runs and sound deadening treatment. This in itself can take a full day; as it is imperative that cable runs are safe and cannot cause rattles. A job like this requires a significant amount of cabling so we have to ensure that there is room under all the trim and all looms are protected and supported. Power cabling should be separate from any audio cabling where possible and of course carefully fed through grommets and sealed where passing through bulkheads.

Once I knew all the amplifiers and processor would fit in the wheel well I set about sound deadening the area.

This is made easier with all the trim panels out and will really help to reduce noise but will also improve the sub performance as no acoustic energy will be wasted into the resonant panels. Although the picture does not show it the treatment goes right up the side of the boot area onto the rear wing panels.

I also treated the rear deck as this can easily resonate with the extra energy we are generating in the speakers. I also built new wooden speaker collars to replace the standard plastic ones. This helps to isolate the speaker from the resonant metal deck.

Next Steps:

Once the rear treatment is complete I could start to manufacture the panels to support the hardware. Even though this can’t be seen I like to make this a perfect fit and trim it to look like the original.

This shot shows the initial setting up of the processor and amplifiers. This process tells the system where the input signal is coming from, what speakers are installed and allows me to set up the initial crossover points for the speakers, fine tuning will take place at the end of the install.

Now my attention turns to the front doors.

The Rainbow Profi speakers are quite simply stunning, their accuracy is very close to perfect so careful installation is essential. This of course means a full sound deadening treatment inside the doors as well as making wooden speaker collars and supports. Although not shown we also apply foam speaker rings around the mid and tweeter drivers. This helps to ensure an acoustic seal to the door card.

Great care is taken to ensure everything is moisture sealed to prevent any damp getting to the door card.

As I mentioned earlier, we were to use the original subwoofer enclosure to keep the car looking standard. This enclosure was manufactured from plastic so needed significant treatment to improve its acoustic properties. This was accomplished by lining the interior with copious amounts of sound deadening and adjusting the internal volume to suit the Hertz Mille Legend driver.

With all the trim panels back in place and a grille on the subwoofer the car looked almost standard. We did install the Bit 1 controller in the centre dash below the radio for convenience but even here the chrome finish and blue illumination looked perfect.

So how did it sound after tuning?

Well words can hardly do it justice. The image was high but surrounding with everything placing exactly where it should be. The sub was powerful without being obtrusive and a perfect blend with the front speakers. The Profi speakers benefit from an extended run in period but even initial performance was stunning. Playing my usual suite of test tracks demonstrated amazing clarity and detail; I use Eva Cassidy’s Fields Of Gold as a test piece and in this system her voice is sublime. This is one system I could listen to forever without any stress.

If you would like to know more about how we can improve the audio in your car please feel free to contact us on 01625 432707. Better still, call into our shop on Sunderland Street in Macclesfield. You’ll be glad you did!

 

Digital Audio – BMW 1 Series

It used to be so easy if we wanted a better sound in our car. Change the factory fitted radio, upgrade the speakers and maybe add an amplifier and sub.

I can’t remember how many of these Audi A3s I’ve done over the years, it must be hundreds.
But what about the modern version?

This car infotainment system has satellite navigation and integration with the vehicle systems; not to mention a full fibre optic audio path with multi-channel amplification and 11 speakers. The specification is very impressive but unfortunately the audio performance is less than satisfactory. The Bose and B&O ‘upgrades’ are particularly poor with weak bass and a flat sounding front end.

The same applies to BMW, Mercedes, Porsche, Mini, Jaguar and others. It is just not possible to change the front end systems and all these manufacturers use a sophisticated fibre optic system or MOST ring for audio. This system is not compatible with aftermarket amplifiers so what do we do to improve the audio in these cars?

Let’s take the BMW 1 Series with Harman Kardon audio as an example.

The BMW 1 Series is a great car, but in my opinion has one of the worst sounding audio systems out there. Naturally we can replace the speakers with the likes of Eton or Rainbow; that will make it sound better but we haven’t addressed the real problem of the HK amplifier. This amplifier has been designed for a specific purpose; to make the stock BMW speakers sound OK while protecting them from overzealous use of the bass control. You may have noticed that when you try to turn up the bass the sound gets muddy sounding. This is because the amplifier is not turning up the bass, but instead is turning down the treble.

No, if we want a great sounding audio system this amplifier has to go. But what about the MOST ring and all the chimes, tones and announcements generated by the car, won’t we lose them? What we need is a device that can read the signals on the MOST ring and interpret the different information streams separating out the audio from the vehicle data. This device must be able to play the different vehicle announcements exactly as the makers intended while providing a clean digital audio signal. Ideally it should be programmable so that updates and even different vehicle configurations can be accommodated without the need to change the interface. It should also be capable of being invisible to diagnostic tools to prevent device errors.

So all in all we need a pretty sophisticated device; step forward the Audison Bit DMI.

This unassuming little box is our saviour as it converts the MOST signal to standard digital optical. The really clever part is that it can be reprogrammed indefinitely. The clever engineers at Audison have cracked the code for different car manufacturers which means that we can connect this and be confident that all the original systems will be played perfectly.

Now we have a digital optical signal that contains the audio signal as well as all the chimes and announcements from the vehicle park assist, satellite navigation and bluetooth modules. Now we can start adding the amplifiers that will complement the upgraded speakers confident that they can perform as intended.

In fact this is one of my most common system packages for the BMW 1 and 3 series. The Bit DMI replaces the factory amplifier and converts the MOST signal. The optical stream is then fed to the Audison AP8.9 Bit amplifier. This amp features up to 8 channels of high power output as well as a full spectrum digital audio processor allowing total control over every speaker. I configure it as a 6 channel to drive the door and under seat speakers as a fully active component set. My favourite choice of speaker is the Eton Upgrade system. These German built speakers are fabulous and offer a performance level well above anything else on the market currently. The AP 1D slave amplifier is to run the Audison APBX8 slim sub enclosure in the boot.

The Result?

The difference between the BMW ‘upgrade’ audio and the Audison/Eton one is incredible. The bass has far better definition while the front sound stage is clear and totally immersive. Gone are the harsh high frequencies of the Harman Kardon speakers to be replaced with a smooth and sensitive full range sound. Of course a lot of it is down to how I tune the car but that just means that every customer can get exactly what they want.

The same or similar systems can be applied to Porsche, Audi, Aston Martin, Mercedes and others; with just a change of speakers to suit the car. That is not to say that we have a ‘one size fits all’ approach. On the contrary, we look at each installation individually to make sure that each customer gets a bespoke solution. After all, everyone is different; that is where my tuning skills come into play to make sure every car is optimised for the biggest smile!

If you would like to know more about how we can upgrade your car audio system then please give us a call on 01625 432707. Better still, pop into the shop on Sunderland Street in Macclesfield for a chat, you’ll be glad you did.

porsche boxster car and home stereo macclesfield

Porsche Boxster Audio Upgrade.

The Porsche Boxster S is a superb car which offers exciting top-down performance with practical everyday driving capability. Unfortunately, the audio performance leaves an awful lot to be desired especially the base version that is only equipped with dash speakers.

porsche boxster speakers

The biggest challenge, of course, is the convertible top because as soon as that is raised most of the sound and pretty much all the bass disappears. Car audio in a Porsche for some owners is not a priority but for this customer, the lack of a decent sound was spoiling the drive so an appointment was made to discuss options.

Step One:

The first choice to make was whether the original head unit was to be changed. It is completely possible for us to use any original factory unit as a base for great audio but in this case, the basic Becker unit was certainly past its best so a decision to upgrade to a top of the range Pioneer unit was made.

The Pioneer AVIC F88DAB is a full house unit boasting a 7-inch screen, full satellite navigation, DVD, CD, SD, Bluetooth, dual USB, DAB radio, Apple Car Play and Android Auto. Its comprehensive external connections make it ideal for use as a high-performance head unit in a sophisticated audio system. It also boasts a very powerful set of audio controls to allow accurate tuning of the system.

Installing this double din unit means relocating the heater controls to the lower console. We use an American kit that costs a little more than others but is of a far superior quality with a factory standard fit and finish.

porsche boxster audio upgrade install car and home stereo macclesfield

Once we had relocated all the standard wiring and removed the remnants of an old ‘phone kit we could start the new wiring. When we install new looms we always wrap them in OE quality fleece tape, this ensures a factory look but most importantly eliminates any possibility of cable rattles. Where cables go through the bulkhead grommets we make sure to use silicone sealant to prevent any water ingress.

What next?

Once the looms had been installed we could start the hardware installation, first was the amplifier. Originally this Boxster had a CD changer mounted in the bonnet just behind the spare wheel; since this would be useless with the new head unit we removed it to locate the Hertz DPower 4 amplifier.

Hertz D Power 4 amplifier.

This amplifier is an absolute gem with over 100W per channel on tap it is perfect to drive the dash speakers and subwoofer. Although it is well equipped with filters to tune the system we will use the crossovers and EQ available on the Pioneer F88 to really fine tune the final sound. Again more cloth tape keeps everything neat.

Once the amplifier was in we could install the dash speakers. The dash location allows for a separate mid and tweeter under the original grille. However, as there was only to be a single channel input per side there was no advantage to splitting the drivers up and so we chose the Audison APX4 coaxial speakers.

This speaker really is surprisingly good.

At only 4 inch diameter it is capable of a really good bass response and when powered by a good amplifier it delivers a very accurate and responsive performance. This is all the more impressive when you consider its relatively low price. They are not a simple plug and play replacement though and we needed to construct a new mounting system under the grille to get a perfect fit, of course, this is no problem for us.

As good as the Audison APX4 speaker is it is only a 4 inch and cannot be expected to deliver the bass requirement for a convertible car. We have had a lot of experience with convertibles and one of our solutions where space is tight is to custom fit a JL Audio 6w3 into the passenger footwell. This magnificent speaker is capable of delivering more than enough bass from a very small enclosure.

The trick is to very carefully control the frequencies it plays to achieve a seamless blend with the mids. As we construct our own enclosures we can design each one to perfectly fit the car we are working on. For this one, we even wrapped it in genuine Porsche carpet to ensure a true factory look.

porsche carpet passenger footwell upgrade refurb

Very little space is taken up meaning there is no significant constriction of the passenger foot space. The enclosure is secured to the car using invisible fittings which means it can be removed without leaving any marks in the carpet or trim. Once the floor mat is cut to shape and trimmed it will look as if the sub had always been there.

Pioneer AVIC F88DAB:

One of the great features of the Pioneer AVIC F88DAB is its powerful equalisation controls. This luckily features two EQ pre-sets. This allows me to tune two EQ curves; one for roof closed and one for roof open ensuring the best sound regardless of the vehicle’s configuration.

Pioneer AVIC F88DAB porsche refurbish upgrade

I really enjoyed this installation;

it was relatively simple but really delivered above expectations. The sound was full and rich with as much bass as could be needed. The new head unit was feature rich and the owner fell in love with Apple Car Play instantly. The dash-mounted Stormtrooper is really going to enjoy the miles now!

dash mounted dashboard stormtrooper in porsche

If you would like to know more about any of our installations or how we could improve the audio in your car please feel free to drop me a line or call me on 01625 432707. If you are close by then it would be great to see you for a chat at our shop on Sunderland Street in Macclesfield.

Bose SoundTouch – Bringing Music Everywhere

It is true to say that music has never been more accessible. Anything you might want to listen to is only a click away. You can choose to purchase it via a download site but more and more of us choose to subscribe to a streaming service such as Spotify, Deezer or Apple Music.  For a small monthly fee the whole world of music is at our fingertips like a vast lending library and as a true on demand service, we no longer need huge collections of CDs cluttering up the place.

All well and good you say but what are we supposed to play all this music on; our phone’s headphones, computer or tablet?

That’s not going to sound very good, is it?

No, we want a high-quality hi-fi system and that surely is why we need our CD players? Well maybe, but there is a fantastic alternative from Bose; the SoundTouch system.

The Bose SoundTouch wireless music players are easy to use, sound amazing and look superb. They are feature packed and there is a solution for any situation where high-quality music is required.

So how does it work?

The Bose SoundTouch system is designed to connect to your home wi-fi network. This allows it to connect to any music libraries you may have on a computer as well as being able to connect to your broadband link to play internet radio from around the world. On top of this, the SoundTouch system is equipped with Bluetooth connectivity; so you can connect any portable device, phone or tablet and stream your music. If you do subscribe to a music streaming service such as Spotify you can play this directly from the Bose control app on your device. It doesn’t stop there either because this is a fully networked system you can wirelessly connect multiple devices; these can be independent in each room or grouped together to play the same music throughout the house.

The simple control app can be downloaded to as many devices as you want which means you should always have a controller nearby but just to add another level of simplicity all the stand alone SoundTouch players have volume, source and radio pre-set buttons on the top to allow quick operation.

Let’s look at the SoundTouch family.

SoundTouch 10,20 and 30.

These compact and versatile units just need a mains power supply and your wi-fi network to play all your favourite music. The smallest unit, the Soundtouch 10 is ideally suited to smaller rooms such as the bedroom or study while the SoundTouch 20 and 30 are completely at home in larger spaces. The SoundTouch 30 with its integrated woofer produces a magnificent sound that will fill any space with rich, powerful music. All are available in black or white to suit any décor.

SoundTouch 300 and optional Acoustimass sub and surround speakers.

The SoundTouch 300 is a soundbar of course but unlike any other. Of course, as part of the SoundTouch family, it has all the convenience and power of the network but adds connectivity for your TV. It carries the proprietary Bose AdaptiQ system to learn the layout of your room and seating positions; ensuring you always get the best possible sound. Even on its own, this bar can generate a very impressive surround effect but if you add the optional sub and wireless surround speakers you will have a true 5.1 surround system that will delight. Again, very easy to use and even the remote control can be programmed to emulate any other meaning your Bose remote can control all your other devices such as Sky, Virgin, and TV.

SoundTouch Lifestyle 650 and 600.

If you want the absolute best for your TV and living room then look no further than the Bose Lifestyle 650. This powerful and elegant system with its virtually invisible speakers is beyond compare. The feature list is almost endless but what really matters is the sound. This surround system offers a level of audio immersion that is simply incredible. From the deepest rumbles to the lightest detail this system plays it all with precision. Since it also contains the full Soundtouch system for your music the Lifestyle 650 and 600 are truly total entertainment systems.

SoundTouch SA5 amplifier.

You may have a great pair of speakers already or may want ceiling speakers to keep it neat. You may want speakers outside or in other wet places where it would be impossible to take a mains powered device. In these cases the Bose SoundTouch SA5 amplifier is perfect. This can be installed inside the house and speaker wires run to wherever they are needed. Full control is via the control app and there is an AUX input for connection of external devices (e.g. TV).

SoundTouch wireless link.

This unassuming little unit is brilliant. It has all the power of the SoundTouch network and Bluetooth connectivity. That means you can stream your music, access internet radio or Bluetooth link your mobile device. This can then be connected to any hi-fi unit, Bose or otherwise; giving you the full range of SoundTouch features on any entertainment system with an external input.

If you would like to learn more about the amazing Bose SoundTouch system and how it would work for you please feel free to call us on 01625 432707. Better still why not call into our shop on Sunderland Street in Macclesfield; where we can treat you to a demonstration and you can take advantage of our special in store deals.

 

 

Range Rover Recovery

The Range Rover Vogue or L322 as it’s known. A British classic with world beating all terrain capability that will take you anywhere in leather trimmed luxury.

Now anyone who has owned one of these will know that there are a few niggles with this vehicle and one of the common problems is the audio. One day the stereo will not make a sound or the screen will just show the Land Rover logo while the red light just flashes on the volume control. This usually means the main amplifier has failed in the rear of the car. It could also be a failure of one of the other components in the audio chain but the amplifier is most common.

The cost of a replacement from Land Rover will leave you shocked, an eBay one will set you back a few hundred pounds with no guarantee and you may be no further forward if that is not the problem. Even if it is you will only have the same performance as before. Wouldn’t it be nice to properly improve the system while you have the chance?

This was the situation our customer recently had and after a short discussion and a budget decided upon we set to work overhauling the whole system.

The vehicle owner had specified the Pioneer Avic F88DAB head unit.

The rest was up to us.

The first job was to strip out all the unnecessary kit in the rear of the vehicle and from the dash.

stripped dashboard range rover car and home stereo macclesfield

stripped range rover dashboard macclesfield car home stereo

Not for the feint hearted but reasonably straight forward when you know where all the hidden screws are! We will, of course, be rewiring the system so there will inevitably be many unused plugs on the original looms. These cannot be left to rattle around the back of the dash so we make sure that each unused end is padded and secured. There is also a reasonable amount of modification required behind the dash to allow the double din unit to fit. We have done quite a few of these and are used to it but again great care is needed.

Once the car was stripped it was time to install the new cabling. We had already decided on the system components and so we produced a custom loom for this. The Range Rover is a big vehicle and it still surprises me how long these looms need to be. All the service accessories need to be installed for the head unit; such as the Bluetooth microphone, dual USB ports, DAB and GPS aerials. We usually fit one USB to the centre arm rest bin and one to the glove box while the other items are discreetly fitted for optimum performance. I also replaced the original rear view camera that had failed. Car & Home Stereo can install a new camera into the original housing keeping the OE look.

Now the head unit can be installed and the dash rebuilt.

rebuilt dashboard rangerover

I think you will agree that this now looks far better!

The next task was to upgrade all the speakers and we decided on Audison all round. These Italian speakers are superb and so much better than the fitted Harmon Kardon units. A component set was installed in each door.

audison speakers custom fitting

Now for the fun part!

Knowing the tastes of the customer we knew that he would want plenty of power. Space is a little limited so we needed an amplifier with high performance but compact size and the perfect candidate was the fabulous JL Audio RD 400/4.

This compact power house is a gem of an amplifier boasting 100W per channel. The sound quality from these is amazing. It shares a lot of the design features of the award winning JL Audio XD amplifiers but at a lower price.

This amplifier will fit perfectly in the metal rack assembly in the boot cavity. It is hidden but easily available for any adjustments required.

The results are astonishing. The improvement over the factory system is huge; the detail at the front is crisp and the bass performance feels solid with no distortion. I would recommend this system to anyone with a failing factory audio.

If you would like to know more about how we can improve the system in your Range Rover (or any vehicle) please give me a call; on 01625 432707 or better still call into the shop on Sunderland Street in Macclesfield.

blue audi s3 car and home stereo macclesfield

Awesome Audi

We have recently completed the audio system for this magnificent Audi S3. If you have read the previous instalment you will already be familiar with the car but it has developed considerably since then! This piece is a perfect example of how we work with our customers to achieve their audio dreams.

This has been a developing project in the quest for the best performance. What started as a simple bass upgrade has turned into a monster!

First things first:

When the car left the factory it was equipped with the B&O audio system and was quite frankly appalling. The front end detail was reasonable but the bass response was dire. The ‘sub’ that was fitted in the boot was a flimsy plastic chamber with a low quality, 6-inch paper and plastic speaker. Any attempt to push the bass resulted in a feeble burp, it had to go.

During the discussion with the owner it quickly became apparent that he was a true music addict and a simple upgrade was not going to be on the cards, he also admitted to being a JL Audio fan which we definitely approve of. We applied the simple motto that you can never have too much, only too little and recommended a JL Audio 12w6 subwoofer and an XD 1000/1 amplifier to drive it. Now we already knew that the signal from the factory amplifier was poor so we also recommended a JL Audio FiX processor to clean the response up.

The 12w6 sub is one of my all-time favourites and the results were very impressive but it wasn’t long before the bug bit again and our customer returned for more. Another 12w6 and XD1000/1 later the bass performance was doubled. Brilliant, but now the front end was starting to sound really bad in comparison, so a speaker upgrade was discussed.

dynamat lining on audi s3 car home stereo macc

Copious amounts of Dynamat inside and out kept the noise and vibration down while a set of JL Audio C5 650 components went in the front. This was all powered by a JL XD 400/4 in active mode while the awesome TwK processor allowed me to carefully tune the system.

 

The sound was amazing and that could have been where it ended, or so we thought.

Next Steps:

The owner of the car felt that there was a slight gap in the low mid frequency performance, and knew that there was room for an extra speaker in the middle of the door. That speaker can only be a 4-inch shallow unit so we knew it could not add the desired low mid. However the main door speaker location can accommodate an 8-inch driver and it just so happens that JL Audio produces a fantastic eight inch, free air mid bass unit, the ZR 800 CW.

This is a big driver but with a carefully designed spacer collar, it just fitted into the lower speaker position.

So what should we use for the high-mid and tweeter? Unfortunately JL Audio does not currently have a slim 4-inch but there is one company that has the perfect solution. The Focal 100KRS is a magnificent small speaker we use it a lot in Land Rover Defenders and know its potential so this was what we recommended. Again we produced mounting collars and the fit was perfect.

Of course, this extra speaker needed driving and there was really only one option for us and that was the JL Audio XD 800/8.

This allowed us to drive the tweeters and 4-inch mids at 100W while delivering a full 200W into each ZR mid-bass driver. Another cool feature is that the 800/8 shares the same chassis with the 1000/1 so now we had three identical looking amps in the boot!

What a sound we had now. The low mid gap was gone and the punch was quite something to experience. Thanks to the TwK processor the sound stage was crystal clear and right in front of the driver.

Was this finally the end? Oh no!

One thing still had to be addressed, the boot build. “Oh and while you do that since we can’t get a third sub in the boot can we squeeze any more performance from the existing two?” Challenge duly set we opted to refit the subs into slot ported enclosures giving us a realistic increase of up to 9dB from the same amplifiers. The owner wanted blue Alcantara to match the car with a raised JL motif on the box. Well, how could we refuse!

sound system in back of audi s3 car and home stereo macclesfield custom fitting

There’s definitely no room for golf clubs but that hardly matters when you hear this. There is, of course, a bass control at the front of the car and when wound up to full this system leaves you breathless.

This install has turned into one of my favourites and complements this gorgeous car perfectly. Look out for it at a show near you and you might just get to hear it.

If you would like to know more about custom installation for your car then please feel free to drop us a line by email or call on 01625 432707.

Factory ‘upgrade’ systems

Recently I have been working on two cars that had factory upgrade audio options fitted. A Nissan GTR with the Bose system and an Aston Martin with the Linn option. My customers were both complaining of poor sound and were wondering how it could sound so bad when the car had the upgraded audio. Now both Bose and Linn are respected hi fi manufacturers who produce excellent products, at Car and Home Stereo we sell the full range of Bose home audio and have supplied Linn audio in the past. I know it well and have a lot of respect for them.

Clearly, both these manufacturers know how to make great audio so what goes wrong when they try to create a car audio system? And I’m not singling out these two, the Harmon Kardon, B&O, Meridian and Mark Levinson are little if any better especially when you consider the cost of ticking that upgrade option box. In my opinion, the short answer is money and marketing while the longer answer is a fundamental misunderstanding of the car environment.

Xcar:

Let’s take a fictitious, generic car manufacturer, Xcar. Let’s assume they are successful and respected producing a high-quality product with flashy showrooms and huge marketing budgets. They need to keep their cars selling and beating their competitors. This competition is excellent for the consumer as it forces the car manufacturers to constantly improve their vehicles. More power, more fuel economy, more safety, more features. More is always better, isn’t it? Of course, at the same time, they need to balance this innovation with costs so that they can turn a profit.

Now Xcar have a mid-priced car that sells very well but is in close competition with its rivals. How to make it more attractive while making more money? This is where the option list comes into play and right up there near the top will be the audio upgrade.

Remember that to marketing people more is always better so obviously, more speakers have to be better right? Wrong! At Car and Home Stereo we design audio systems with one goal; to sound great. What we use to achieve this is almost not relevant, there will be speakers, amplifiers and sound processors but the type and quantity will be decided by the customer’s requirements and personal preferences.

Some of the best sounding audio systems I have ever designed have used only four speakers and a subwoofer. The four speakers would typically be a two way component set comprising a mid and tweeter in each door so could be considered a single pair. A multitude of speakers means that there will be a lot of competing pressure waves in the cabin not to mention multiple reflections causing phase cancellations and ruining the sound stage. Manufacturers often put yet another speaker in the middle of the dashboard, perfect if it is to watch DVDs in 5.1 surround but terrible for stereo delivery.

But Xcar listens to the marketing department and offer a speaker upgrade package that takes the speaker count from six to fifteen. Of course, this many speakers are going to need an amplifier. They could go to a company that designs and builds car audio amplifiers for this but most people have never heard of Audison or JL Audio or Rainbow and Pioneer and Alpine are not considered up market enough. Marketing do their research and find that most of their customers have a house with some decent hi fi so why not get these hi-fi companies to build them an amplifier?

There are two major problems here.

The first is that the car manufacturer has gone to a home audio company. There are fundamental differences between your car and your living room, too many to mention here and most home audio companies simply do not understand them. At Car and Home Stereo we of course use amplifiers from the best car audio manufacturers and while these can be expensive they are ideally suited to the vehicle environment to ensure the best possible sound.

However, the biggest problem can be laid at the feet of the accountants. Remember they need to make more profit without increasing costs too much well putting a big brand hi fi badge on your speaker grille and installing the lowest cost amplifier can do that. The badge might even convince customers that this is great car audio.

amplifier upgrade Nissan GTR Skyline

This is the upgrade amplifier option for the Nissan GTR Skyline. Designed to drive seven speakers even the simplest offering from Hertz would outperform it. And there is the problem, Bose are completely capable of designing and building a tremendous amplifier but car manufacturers will not pay the price for this and go with the least expensive option. That doesn’t stop them from charging a hefty premium when you tick the upgrade box though.

You might assume that you are getting better speakers designed by that hi-fi manufacturer wouldn’t you?
Well more often than not you actually only get the standard speakers with a few more thrown in.

So what have we learned?

My advice is to never tick the upgrade audio box. You will most likely be disappointed and when it comes here to be improved I will usually have to remove it all anyway. Any changes I make will be completely reversible and invisible to any inspection but the difference to your listening experience will be astonishing. You will start to relish the long drive and hold ups will be almost a pleasure as you will have your favourite music in stunning clarity to keep you company.

If you would like to know more about how we can improve your car audio or would like to listen to our stunning Land Rover Discovery demonstration vehicle please feel free to pop into the shop on Sunderland Street in Macclesfield, Cheshire or give me a call on 01625 432707