Say Hello To The Future!

JL Audio are a renowned American manufacturer of the highest quality subwoofers, amplifiers and speakers. Some of our best sounding installs have been based around JL Audio products and it is true to say that there is something for everyone within the range.

I was lucky enough to attend a training day with JL Audio’s head of training, Steve Turrisi in March 2017 where, without exaggeration, I was shown the future of car audio. This year JL are launching a fabulous new range of products so let me describe what I was shown.

In June we will see a new entry level speaker range designated C1. These look set to clean up on the simple speaker upgrade market. They are robust, great sounding and very easy to fit as they come with installation collars to cater for different vehicle apertures.



I am sure I will be fitting a lot of these in the near future.

As mentioned there will also be a new ultra high-end speaker set, the C7. This speaker has been designed from the ground up to be the absolute best. Drawing from JL Audio’s many years of experience this will be a milestone in audio performance. It will not be cheap but the best never is.

Expect a price tag in excess of £2000 for these magnificent drivers but I am sure we will not be short of takers when these launch in summer 2017.

Already available are the new RD series of amplifiers which fill the gap between JX and XD. Boasting huge power output from a small chassis I have installed quite a few now and they are extremely impressive.

The RD amps are extremely well priced for the level of performance they deliver, the build quality is amazing and of course, they have the legendary JL sound. Available in mono, 2 channel, 4 channel and the incredible 5 channel every application is catered for.

As if this wasn’t enough I’ve saved the best till last. Available now are the stars of the show. JL Audio’s new line of digital processors the FiX and TwK.

With these products, we will no longer have to endure the sound supplied by factory head units that cannot be swapped out. The BMW, Ford, Audi and VW factory radios can be made to sound amazing. Couple this output to a great amp and speakers and there are no limits to how good your car could sound. This is thanks to the amazing TuN software developed by JL and an installers dream come true.

As can be seen, the software gives me complete control over every aspect of the audio system. There is nowhere near enough room here to describe all the features but trust me, this is a game changer. Car audio will now take the next great performance leap.

For details of all these great new products call me on 01625 432707 or better still call into our shop on Sunderland Street in Macclesfield.


Practicing Safe Sound

There are many ways to upgrade your car audio system and let’s face it, most cars need it. I’m looking at you BMW, VW and Porsche in particular! It is not always possible to upgrade the head unit but it is always possible to improve the speakers. At Car and Home Stereo, we carry speakers by JL Audio, Audison, Hertz, Rainbow and others. This means we can choose the right speaker to suit the car and the customer. We will carefully install your speakers with custom built collars and fittings as well as add sound deadening in the door to improve its acoustic properties. The end result will be a vastly better sound without any cosmetic changes to your car.

And that is where we are finished but before you leave, a word of warning. Please take the time to run your new speakers in. The running in period varies for different speakers but generally, we recommend around 10 hours play time. Running in means keeping the volume at a sensible level without any large bass settings and we will always advise what should be the maximum volume for this period.

If this procedure is not followed your speakers may not fail but they will not reach their full potential, let me explain why.

A speaker is a transducer that converts electrical energy into sound and at the heart of the speaker is a coil of wire sitting inside a magnet. It is bright, shiny copper.

coil speakers good copper

It’s not necessary to know how it works but the important point is that when you pass electricity through a wire heat is generated and the higher the electrical current the more heat is generated. Now, this coil of wire is crucial to the accuracy of the speaker and it is protected by a thin coating of lacquer. This lacquer is quite soft when new and easily damaged by heat but if it is gently warmed over a number of hours the lacquer will harden.

I bet you can see where this is going! If a new speaker is subjected to a lot of power and played loud the voice coil lacquer will boil causing short circuits. Now while this will not necessarily cause the speaker to fail it will mean that the voice coil is not a single continuous wire which leads to a ‘lumpy’ effect within the magnetic gap. This, of course, means that the reproduction of sound is not linear and your investment will not reach its true performance capability. In extreme circumstances, the lacquer is burnt and expands into the magnetic gap which will cause a scratchy sound. These failures are non-reversible, cannot be repaired and are not covered under any warrantee.


coil bad burnt copper

burnt copper coil

So that is why we advise the running in period, to gently warm the voice coil lacquer causing it to cure. This hardened lacquer can now stand the heat of high power and your speakers will really perform as the designers intended.

I cannot overstate the importance of running in, a speaker is more likely to be damaged in the first few hours of use rather than over the rest of its life. At Car and Home Stereo, we want you to get the best possible sound from our expert installation so just hold back on the volume for a few hours, you’ll be glad you did.


Vehicle Specific Systems: BMW E90

This car is a firm favourite of ours especially in the M Sport however, the stock audio is nothing short of terrible. There is a distinct lack of any real bass and even with the optional stock tweeters there is no sparkle or liveliness in the sound. A lot of owners are unaware that there are bass speakers are located under the front seats as the low-frequency performance is so bad. There are of course many options to improve the audio but perhaps the simplest is to replace the speakers. The BMW speakers are a unique size and fitting a standard set can be difficult, fortunately, there are several companies now making BMW specific replacement speakers. Foremost amongst these are Rainbow, a German company specialising in some very high-end speakers.

The Il-c8.3 kit is suitable for all BMW E9x and F series and comes complete with all OE style connectors. All speakers will fit in the standard location with the minimum of modification. What’s more, all the original speakers can be re-installed when the car is sold or returned.

The difference between the Rainbow and the stock speakers is astonishing even without fitting an upgraded amplifier. The sound stage is better with vocals being presented cleanly, the mid range is much less confused and at last, there is a decent bass response. It is possible to just change the door speakers but I would highly recommend replacing the whole set.

Another popular vehicle with an underwhelming audio system is the VW Golf. Like the BMW the stock system has no sparkle and again a poor bass response. Once again Rainbow step in to provide a direct replacement speaker set, one for the VW Golf Mk5 and one for the Mk6. Available in three and two-way, this upgrade immediately lifts the whole audio soundstage to a new level. The kit comes with all fittings and collars required so it is possible to fit yourself if you wish.

Of course, you may be looking for a complete upgrade for your Golf Mk6 or 7 and here we can turn to the masters of car audio Audison. They have designed a specific system for this car that replaces the speakers as well as adding a custom tuned amplifier and a  super slim sub enclosure designed to seamlessly fit the car.


This system brings a whole new dimension to the audio system with a full digital signal processor that is built into the compact amplifier that sits discreetly under the seat. It has been developed from painstaking testing and tweaking to make sure that it both integrates perfectly with the stock car and provides the best possible sound. Again this kit comes complete with everything you will need to install it but unless you are comfortable removing the trim and panels from your car we would recommend letting us install it.

Of course, not all cars are covered with a ready made upgrade kit and this is where Car and Home Stereo can really help. Over the last thirty years, we have seen almost every type of vehicle and our comprehensive knowledge allows us to design and install audio systems that will delight. We strive to design systems that will blend perfectly with your car whatever your requirements may be. From the simplest speaker upgrade to a complete multimedia systems our aim is to put a big smile on your face every time you listen to it and that is what music should be about.


If you are ready to start your journey to better sound then please call Tim on 01625 432707 or better still call into our shop on Sunderland Street in Macclesfield for a chat and a demonstration of the best that car audio can be.

Demonstration of Distortion

An interesting situation occurred at Car and Home Stereo recently that I would like to share. It highlighted a phenomenon that is quite counter intuitive and led to some interesting discussions.

We have a demonstration Land Rover Discovery that has a simple, high quality audio system installed that is tuned to perfectly suit the interior acoustics. We always encourage our customers to sit in and experience it as it shows what can really be done with car audio. The amplifier that powers the system is the magnificent Audison 5.1K which develops a true 1650 Watts.

There is one pair of component Hertz Mille Legend speakers in the front doors and a Hertz Mille subwoofer in the rear.

A customer recently auditioned the system and we spent a good hour playing different types of music with a view to producing something similar in his car. He was completely blown away with the sound, couldn’t believe the clarity and how the sub blended perfectly with the whole system. And then he said ‘I love it, but it’s not very loud is it?’. In fact he reckoned his standard Ford system was louder!

Now I know just how loud our system is and the odd thing is that the cleaner the sound the less we perceive volume. Since we had some time I decided to run a little proof experiment with my customer’s car.

As part of our equipment set we have an industry standard spectrum analyser which is also equipped with an SPL meter. It was a simple task to set this up in the Discovery first and then the Ford to compare. As expected our Discovery hit 126dB easily, the Ford however struggled to hit 110dB. In real world terms this equates to a perceived doubling of power (a true doubling is 3dB but we don’t really hear it that way). The next test was the distortion level. By plugging an oscilloscope into the amplifier output we can measure the clipping levels. Unsurprisingly the Discovery registered less than 5 percent distortion at full volume as this was how it was set up. However the Ford reached 5 percent at a little over half volume and climbed to over 25 percent.

There is no arguing with the figures so what is going on? Simply that the higher  distortion levels were being registered as unpleasantly loud and our brains are trying to get us to turn it down! Distortion is the quickest way to destroy a speaker or indeed your hearing.

At Car an Home Stereo we value our customers and hope to be providing high quality audio systems for many years. A distorted sound system will very quickly do serious harm to our hearing and that is why we only choose the best equipment and like to carefully set these up to give the best possible sound. Brands such as JL Audio, Audison, Hertz and Dynamat may not be the cheapest but certainly are amongst the best. The fact that when installed correctly they can deliver an amazing sound makes them excellent value for money.

As to my customer with the Ford, he now has a fabulous system based around a JL Audio amp and speakers with a Rainbow active sub. He loves to play it loud and I know it will give him years of pleasure without doing any harm.

If you want to experience the Discovery sound system or would like to discuss how we can improve your car please all us on 01625 432707.

Something Special

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


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.


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.


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.

Audio Installation with Full Instrumentation!

Over the 40 years that Car and Home Stereo has been installing audio systems to cars we have seen enormous changes. Changes to the source units available (who else remembers 8 track cartridges?!), changes to the playback systems and of course changes to the vehicles themselves. While a 1970’s Ford Escort shares a common purpose with a 2016 Audi TT, they share very little under the skin.

Most vehicle systems now are completely controlled by the on-board computers, true Drive by Wire. These systems have meant much greater reliability, higher efficiency and flexibility. However it has also led to a much lower tolerance of interference with respect to changes. Even the slightest change to a vehicle system can generate fault codes and even lead to vehicle malfunction.


This, coupled with fully integrated entertainment systems would appear to spell the end of audio upgrades, leaving you stuck with the dull factory installed system but help is at hand!

Fortunately our industry has risen to the challenge and developed systems that can be seamlessly integrated with any factory system regardless of complexity.

If you have a Bose or Infinity audio system in your car then the speakers may well be of a lower impedance than standard. This would mean a blown speaker could not be replaced with an alternative to the factory part but we now have speakers that are specifically designed to be added to factory systems meaning perfect fit and far better sound.


You may want to change the basic radio in your VW Golf to something with DAB radio or satellite navigation. The standard VW radio also displays parking information and climate control settings, there are controls on the steering wheel for volume and track search. These are features you would not want to lose and we can supply units that have all the facilities you may want as well as supporting all the standard vehicle displays.

With the advent of computer controlled systems there are also hazards to changing the head unit to one that is not compatible with the vehicle wiring. The results can be from your new unit not working to damage to the electrical system. At Car and Home Stereo we take safety very seriously and have a wide range of specialist interfaces to ensure that any new system integrates perfectly with your car.


Of course you may want a complete upgrade to your system but do not want to alter the look of your dashboard. This is an area in which we excel. Whichever car you drive with whatever audio system we can improve and add to it. Regardless of complexity we have the tools and skills to seamlessly upgrade your listening experience. With the products from Audison, Hertz, JL Audio, Pioneer, Alpine and many others we can create your perfect sound system.


From Beetles to Bentlys we have worked on just about every vehicle out there and every one gets the same level of care and attention. Our goal is to give you a powerful audio experience whatever your budget and we will work very hard to make sure you get exactly what you want.

So remember, whatever the car, we can help. Contact us now to start your journey to better audio.

Coming Home to Great Sound

Here at Car & Home Stereo Macclesfield, we love talking about our cars and how good they sound. This week, though, we wanted to take a look at the other side of what we do – bringing great sound to your home.


Enjoying your favourite music at home has never been easier. The latest home sound systems let you feed through music from your favourite steaming apps, internet radio and your personal library collection – all from your phone or smart device. Car & Home Stereo’s resident connoisseur of sound technology, Tim Campling, has settled on the Bose SoundTouch as our brand of choice. First and foremost, this is because the Bose SoundTouch offers uncompromisingly brilliant sound quality.


10 reasons why the Bose SoundTouch is a system we love!

  1. Bose SoundTouch connects you to an internet radio search system that lets you explore and discover music from around the world, Ecuadorian Jazz anyone?
  2. Stream music from your favourite apps, like Spotify, directly into any room of your house, all at the touch of a button. Planning a dramatic entrance? Que your favourite chorus to announce your arrival!
  3. The Bose SoundTouch is fully scalable. You can start small with a standalone unit, and work your way up to a full system.
  4. Installation sound daunting? We’ll send our very own sound system maestro Tim Campling round to help you get set up.
  5. Looking for something to sing along to in the bath? You can add Bose amps to bring great quality sound to your wet-rooms and outdoor spaces.
  6. Bose are constantly updating their SoundTouch software, meaning the app is increasingly easy to use and always getting neat new features – all included completely free.
  7. Planning a party? You can set different volumes or even different songs for each of your rooms, all from the same smart device.
  8. Fully compatible with your home cinema system.
  9. Sleek and slight, the Bose SoundTouch won’t interfere with your home decor.
  10. Uncompromisingly fantastic sound quality, crystal clear and richly textured.

As you can tell, we are huge fans of the Bose SoundTouch. You can get your hands on your first standalone unit for less than £200. It’s a fantastic way to enjoy new songs and old favourites alike, anywhere in the home, without routing around for old CDs.


Sound good? Pop into our Car & Home Stereo Showrooms on Sunderland Street, in the Heart of Macclesfield, and we’d be happy to chat more about it. We look forward to seeing you!


Pitch Perfect – Rainbow’s Profi Line

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


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.



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.



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.