Something Special

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

_dsc0034

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.

_dsc0037

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.

_dsc0040
_dsc0039

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.

landrover defender stock

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.

landrover defender stock

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.

c2 400 subwoofer

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.

jl subwoofer

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.

installation

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.

Audison

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.

audison speaker amplifier

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.

 

Selecting a Subwoofer : The Nitty Gritty

Most music consists of a full range of audible frequencies, from low bass (bass guitar, cello etc) to high treble (cymbals, piccolo) although a notable exception is John Cage’ Four minutes and Thirty Three seconds. In simple terms – the lower the sound, the longer the sound wave and the more energy required to generate it. In practical terms – bigger speakers and a more powerful amplifier.

IMG_0584

“Bass is an essential part of music and is the part that adds the drive and excitement, try to imagine Michael Jackson’s Billie Jean or Prodigy’s Fire Starter without any bass, for example.”

“Can’t we just use a more ‘bassy’ speaker?”

To explain why this is not really the answer we need think about what a speaker is doing. In its simplest form a speaker is a vibrating membrane that is generating sound (pressure) waves and to produce lower sounds, the speaker cone has to move more slowly and further. This is no problem on its own but at the same time we need it to produce the mid and treble frequencies. These sounds require a very quick response and result in a very complex vibration pattern. Expecting a speaker to do both low and high frequencies inevitably ends in a compromise of both. The practical result of this compromise is at best a muddled, less defined sound and at worst a distortion that will lead to the destruction of the speaker. The only solution is a dedicated bass speaker, a subwoofer.

_DSC0173

Fortunately there are a wide range of compact, high performance woofers on the market now. Speakers that will operate in very small enclosures and take up minimal space. In a lot of cases, where I’m upgrading a factory Bose or Meridian system, I can use the existing bass speaker location for a completely stealth installation. In many cases I can use wheel wells, under seat locations or custom build enclosures in boot recesses. Even when none of this is possible there are woofers from Jl Audio and Hertz that offer spectacular performance from a unit little bigger than a couple of shoe-boxes.

_DSC0182

At Car and Home Stereo my system designs are always sympathetic to the vehicle but most of all it is my passion for music and great sound that drives my recommendations.