Christmas ’16: In Retrospect

As we come to the end of another trading year it seems fitting to look back at what has changed for us. Personally I think the development of affordable and powerful Digital Signal Processing by Audison has been a complete game changer. At Car and Home Stereo we have always embraced any new technology that will improve the in car audio experience. I can remember fitting Phoenix Gold analogue graphic equalisers in the 90s and spending ages carefully setting them up for the vehicle acoustics. Then the customer’s ‘expert’ mate would have a go, dial in the ‘smiley face’ EQ curve and ruin the sound.

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When digital systems started to appear I was delighted as there were no more sliders to get fiddled with. I was one of the first to install the Phoenix Gold TiDEQ and it was brilliant if not tearfully expensive. Inevitably, cheaper systems appeared from other manufacturers but they were short on processing power and were distinctly underwhelming.

Fortunately Audison picked up the baton of digital signal processing and ran with it.
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With powerful software and a host of automatic and manual signal conditioners on board, the Bit range of products now allow me to take any car and be confident of a stunning audio result, regardless of system installed and at a more than reasonable cost.

Another one of my favourite company is JL Audio. Their range of subwoofers and amplifiers are almost unmatched for performance and fidelity. Ten or more years ago we were installing plenty of subs but they were large and needed large enclosures for the best sound. This meant eating up lots of boot space, many customers just did not want that and so compromised on the bass performance. JL Audio, already masters of subwoofer design, set out to help everyone get the best bass performance regardless of available space. In the last couple of years they have produced some spectacular speakers that will operate in almost ridiculously small enclosures. Their TW range particularly so. At Car and Home Stereo sound quality is our first consideration and adding a subwoofer is to my mind essential, now we have the products to allow this regardless of space.

Another product that has really impressed me this year is the SoundTouch 300 soundbar from Bose.
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This very stylish soundbar not only looks fantastic with its black glass top and minimal design but it has a sound that will quite simply amaze. As one of the undisputed leaders in sound reproduction technology Bose have delivered a product that defies reality. Although it is only a single bar it manages to create sound from places far beyond its size. Close your eyes and you will be convinced that there are speakers all round you! If that is not enough then you can also add the optional powerful subwoofer and even wireless rear speakers for a true surround sound experience. Of course it also contains the Bose SoundTouch technology which is just about the best music streaming system available today as the icing on the cake!

And if you are stuck for a last minute Christmas gift, the Bose SoundLink Mini is perfect.
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Don’t be fooled by the diminutive size of this little Bluetooth player, the sound is amazing. Full portability thanks to its long life rechargeable battery and a rich, full sound whether on its charging cradle or taken on an outing.

All that remains is for us to wish you a happy Christmas and New Year. Here’s looking forward to 2017 and all the exciting developments that are on their way for car and home audio.

Please note that we will be shut for the Christmas holiday from December 25th until January 3rd. Have a happy and musical Christmas!

Something Special

Know someone who’s obsessed with music? Want to surprise them with a new set up? Know absolutely nothing about audio systems?

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Why not pop in to Car & Home Stereo? Tim would love to be of service! No one knows sound like Tim and as a musician he understands the importance of it.

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That’s why we are bringing you the best from Audison, Alpine, Bose, JL Audio, and many more!

Listening to music with quality speakers is just an extraordinary feeling and there are so many options to choose from in our incredible selection of audio systems, radios and even headphones. We are sure we have something suited for everyone’s taste and we are ready to help you find something be it for you, or a loved one.

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Don’t be stranger this Christmas! We’re here on Sunderland Street in Macclesfield and we would be delighted to help you. Please don’t hesitate to call us on 01625 432707.

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Upgrading the Defender

The Land Rover Defender is a true British classic design. Although, now sadly out of production, the longevity of the Defender means that they will be on (and off) our roads for a great many years to come.

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It’s design hasn’t changed much in its 70 years and, despite continuous improvements to comfort the audio, performance has always been poor. A relatively noisy environment coupled with small speakers has always meant the sound in the Defender has a lot left to be desired!

As Macclesfield in Cheshire is a fairly rural community there are a lot of these vehicles about as you can imagine and over the years I have developed an audio upgrade package which is powerful and discreet.

The first challenge is the speaker size. Being only 10 cm without modification means that the bass performance is limited. Step forward JL Audio! As the undisputed leaders in subwoofer design, JL Audio are perfectly placed to design speakers that have a much better bass response. This is not to say that a 4 inch speaker can replace a subwoofer but JL Audio’s expertise means that you will get a massive improvement over the stock speaker.

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To bring the bass response up to the required standard we need to fit in a subwoofer. The irony is that although the Defender is a large utility vehicle, there is almost nowhere to discreetly install a sub box without compromising useful space. JL Audio is here to the rescue, again, with their amazing sub, the 6w3.

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This astonishing unit is a true 6 inch subwoofer. It is optimized for a tiny enclosure of just 0.125 cu ft. I have developed a carpet trimmed speaker box that will fit just under the roll cage bar behind the front seat. One can be used but for best results we recommend one either side to create an effective 12 inch sub. This allows for a much smoother performance and really blends with the music.

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So now we have a sub we are going to need an amplifier. Again, space is limited but fortunately there is room under the driver’s seat for a compact unit. It makes no sense to just amplify the sub so we always install a multi-channel unit to power sub and speakers.

Here we must address the acoustic issues in the vehicle because of the speaker layout and the rather boxy interior of the Defender the sound staging is challenging to say the least. It is essential to install some sort of signal processor or regardless of the quality of the installed equipment, the sound stage will be poor.

I now always use the Audison Prima AP9Bit amplifier. This amazing unit has a full digital signal processor coupled to a powerful 8 channel amplifier in a very compact chassis.

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This amplifier can be configured in any way I need depending on the complexity of the installed system. In the Defender it can be a 5 or 6 way for one or two subs. I can then configure the signal processor for the car acoustics and the personal musical tastes of the owner. The software is very powerful, providing  full spectrum equalization on every channel with very fine time alignment available to place the sound stage where it needs to be.

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As a musician I can appreciate the subtleties of sound and this software allows me to bring out the finer details of the music even in a challenging environment like the Land Rover Defender. I am often challenged by owners who say you can’t get a good sound in a Defender but I guarantee that I can. I have installed many of these systems now, both for private individuals and for local dealerships, the feedback is always the same, that they just can’t believe how good this sounds. One customer even came back to tell me that the sound was better than in his Bentley GT!

It is true that the kit described above is extremely good but without the ability to carefully tune it the results would be arable at best. That is where I can make the biggest difference, my experience and exacting standards mean that this great equipment can be enjoyed to its true potential and I feel that this is true value.

 

Whatever you own, Land Rover, Lamborghini, Lotus or any other car with a challenging audio performance I can make it better, give Tim a call on 01625 432707 or email sales@carhomestereo.co.uk to start your journey to better sound.

 

Simon Says? Speakers Please!

For this instalment let’s look at speaker installation. The speaker is the last piece of hardware between your music and your ears and as such has an awful lot to do with the sound you hear.

The science behind the speaker is extremely simple; pass an electric current through a wire that sits inside a magnetic field and the wire experiences a force, vary that current and you vary the force. Of course this demonstration produces no sound but if we attach the wire (or coil) to a diaphragm (or cone) we have the nucleus of a working speaker. The electronics in the amplifier produce the varying electrical current and the speaker responds, creating the highly complex vibrations in the air that we hear as music.

The above description is of course highly simplified and in reality there are many more aspects to speaker design. We have to consider the weight of the moving parts, the resistance to movement within the materials themselves, the linearity of the magnetic field, the quality of the coil wire, the damping to prevent uncontrolled excursion, stability of the frame and so on and so on! Fortunately all of these considerations are engineering problems and this means that better engineering will lead to a better product.

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When Mr. Ford or Mr. Audi or even Mr. Porsche are told that they have to put speakers in their cars their first consideration is not about quality even when they enlist the help of respected Hi-Fi companies. Their overriding concern is one of reliability. A blown speaker is a warrantee issue and that costs money. The trouble is that a speaker that can survive heavy metal hard core country rap at full volume has to be made super resilient. This speaker is not going to be able to respond to the subtle nuances of any quality musical performance.

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At Car and Home Stereo we are always going to install a high quality speaker, carefully selected to match the vehicle and musical tastes of the customer. This is where our installation skills are needed. The average car door is a challenging place for a speaker. It is a steel box that is often wet inside, can be freezing one day and very hot the next. There are moving parts within it and it is subject to a large amount of vibration and noise. Let’s look at a typical installation addressing each point.

First of all we carefully remove the inner trim making sure that all clips and seals are retained. After this the next job is to treat the metal skin with sound deadening material which will absorb road noise and any vibrations within the door.

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Particular attention is paid to directly behind the speaker as this will absorb the sound generated by the back of the cone and prevent reflection back into the door panel.

Once the outer skin has been treated we apply a foam barrier to the inner skin. This forms a watertight seal and acts as a thermal and acoustic barrier. This keeps the car warmer in winter, cooler in summer and again reduces road noise. The difference these treatments make to a car is astonishing.

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Now we come to installing the speaker. The factory units are often built to fit so we must make panels and collars to allow a perfect fit to the door.

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It is very important that no moisture gaps are left as it may come as a surprise to know that doors are designed to let rain flow through them. Any gaps could lead to a wet floor so we make sure everything is sealed with high quality silicone, both the collar and the speaker, this also ensures no air gaps to compromise the speaker performance.

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Quite a lot of work but absolutely worth it. These Audison APK speakers sound great anyway but by treating the door they are at least 30% better.

If you would like to know more about how we can improve the sound in your car please call Tim on 01625 432707.

Sharp and Sleek Bose Soundtouch Speakers

We are proud to introduce the latest addition to the Bose Soundtouch family, the Soundtouch 300.
This innovative sound bar offers a level of flexibility and performance that has never been seen before.

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Bose has always been a technology led company and over the years have developed a range of home audio systems that have revolutionised the way we see, and use Hi-Fi.

The Bose Soundtouch platform has taken the wireless, networked audio market to new heights of performance which, coupled with its elegance and simplicity of use has made it the market leader.
The Soundtouch 300 is the first in a new range of home theatre systems that feature amazing performance, stunning looks and an unrivaled feature set.
The new black glass top has been engineered by one of the most famous automotive glass producers in the world while the sleek design draws from years of in house development.

At the heart of the system  is the new sound bar.

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This can connect to your TV via HDMI or optical ensuring complete compatibility.
It contains the now famous Bose AdaptIQ software to ensure the best possible sound in any room regardless of size or shape and once connected to your home internet network you can stream all your music to it via WiFi or Bluetooth.

But of course it doesn’t end there as there are also a couple of optional upgrades.

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If you enjoy the power and performance of modern films you should add the incredible Acoustimass 300 sub. This relatively small unit can be mounted anywhere in the room as it utilises a wireless connection to the sound bar. All it requires is a mains connection. The AdaptIQ software can perfectly integrate the sub into the acoustic environment.

The second optional upgrade is the Acoustimass 300 rear speakers.

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Again these use a wireless connection to the sound bar so no more trailing cables to the back of the room. These will add a true surround sound experience to your movies and music!

This is the first of a whole new range of amazing products from Bose that will once again place it firmly at the top of everyone’s must have list.

At Car and Home Stereo we will be stocking the full range of these systems and we would welcome you for an audition at our showroom on Sunderland Street in Macclesfield, Cheshire.

 

 

If you would like to know more, please don’t hesitate to call us on 01625 432707.

Pitch Perfect – Rainbow’s Profi Line

Here at Car & Home Stereo Macclesfield, we’ve fallen head over heels for the Profi brand.

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Uncompromisingly brilliant, these incredible pieces of equipment embody the precision and passion of real expert craftsmanship. The sound is so crystal clear, that you feel as though you’re at a live performance. Our resident car audio system expert and musician Tim described the sound as ‘utterly transparent’, and when you hear what these speakers can do when installed with precision – you understand why.

 

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We’ll be honest, Profi line is not the cheapest way to get your hands on an audio system for your car. However if you want the best possible quality of sound, we think the Profi kit is worth every single penny. In common with all high end car sound systems, proper installation is vital to getting the quality of sound that you’ve paid for. Here at Car & Home Stereo of Macclesfield, we have a trained musician and qualified sound engineer with a passion for crafting perfect audio environments. Tim Campling offers a bespoke and comprehensive instillation service, tailoring each of his creations to the requirements of your vehicle and sound system – achieving perfect harmony between the two.

 

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Our doors on Sunderland Street, in the Heart of Macclesfield, are always open – so if you’d like to come by for a chat, look or a listen – make sure to pop in!

We look forward to seeing you.