VW Golf 7 Audio Upgrade

Following on from our last blog we have an example of a car audio installation to a VW Golf 7. This is a perfect example of how one of our standard systems is adapted to make sure the owner gets exactly the sound he wants.

As our customer lived a good way from our shop he decided he wanted the whole job done in one rather than splitting it up to spread the cost. Initially, we started to talk about our stage 3 upgrade.

Fortunately, our customer already owned a JL Audio HD600/4. This magnificent amplifier is one of JL’s finest boasting very impressive power figures with incredible dynamic range.

This was an ideal amplifier for a really high-end system; he liked it loud but did not want any distortion when playing his favourite dance music. Since this amp was so good we felt we should recommend an upgrade to the front speakers over the Hertz MPK 165 initially suggested. The owner wanted clarity without colouration and his preference was for a very dynamic high frequency. My recommendation was for the Audison Voce K6 component set.

These speakers are one of my favourites and offer a truly natural sound. The tweeter is larger than some but this helps to give it a remarkably low-frequency capacity meaning a better blend with the mid-range.

We opted to stay with the usual Audison APK165 components for the rear fill. These speakers are a fantastic upgrade to the factory standard at an extremely good price. However, he was happy to upgrade the sub to take advantage of the power available but did not want to lose too much boot space. The obvious choice was the JL Audio 10TW3 in a slim enclosure as this will deliver smooth, powerful bass from an enclosure only 12cm deep.

So to the installation.

Our customer did not want any more boot space taken up so we had to locate the other equipment in the cabin. We knew the amplifier would fit under the passenger seat but this left no room for the Bit10D; that would have to go under the driver’s seat. We also chose to situate the crossovers for the front speakers here as well. This of course added to the complexity of the wiring but by using high-quality speaker cable and double shielded RCA cables there was no chance of any interference or quality loss.

The doors got a complete treatment of Dynamat Extreme and Dynaliner to optimise the acoustics and eliminate any chance of rattles. We built custom collars for the speakers ensuring they were sealed to the panel to maintain moisture protection.

The rear door tweeters are in the door panels but the front ones reside in the A-pillars. We constructed custom mounts for both of these.

Important note.

When removing the VW A-pillars the retaining clips must be replaced with new items as they are an integral part of the airbag safety system and removing the clips compromises their integrity.

The final part of the installation meant mounting the Audison DRC and the location chosen by the customer was the small fold-down tray to the right of the steering wheel.

This location is convenient to use but renders the installation invisible when closed.

The next task was to tune the system. We already knew he liked a bright, dynamic sound so we programmed it for a lot of energy in the higher frequencies without getting harsh. The bass had to be tight and punchy and the TW3 does not disappoint. With so much power available we could keep the gain on the HD600/4 at almost minimum giving the highest dynamic range.

Of course, the speakers will require a week or so of running in before a retune but the owner’s initial reaction was ecstatic. It was all we could do to get him out of the car to register his three-year warrantee!

As mentioned we have standard packages that we can recommend but a great many are customised by us to make sure you get exactly what you want from your new car audio system. If you would like to know more about how we can improve the car audio in your life please call us on 01625 432707 or better still pop into the shop on Sunderland Street in Macclesfield for a chat.

 

 

Looking at Volkswagen systems

I am often asked what system I would recommend for a certain type of car. My answer is usually that it depends on the type of sound and performance you are after. That is certainly true but there are some constants and I think it will be useful to discuss these over a few installments.

For the first one, I will choose the latest VW Golf.

 

The Volkswagen Golf Mk7 is a fabulous car but the audio system leaves a lot to be desired. Even the so called upgrade packs are disappointing and certainly not worth the premium charged. The large screen infotainment system in the dash is certainly smart but does not have a particularly good audio performance while the speakers deliver a lackluster sound at best.

So what are the options?

If you choose to replace the head unit (and we highly recommend it) then the absolute best choice is the Alpine X901D G7.

This exceptionally high-end unit is specifically designed for the VW Golf 7. It is a perfect fit and will support all the existing VW systems such as reverse images, steering wheel controls, and vehicle information displays. The performance leap of this machine over the standard system is amazing and is the perfect base to add an upgrade audio package.

However, you may not wish to change the head unit and we would completely understand this. If your car is leased or on a purchase plan it may be best to not change the look of the vehicle at all.

Fortunately, we have developed several audio packages that can be invisibly added to your car that will massively improve the sound.

The Audison Prima pack:

This specific kit is a true plug and play solution from the masters of OEM integration, Audison. The kit comprises their DSP amplifier with built in EQ presets for the Golf, replacement front door speakers, discreet subwoofer for the boot cavity and all interconnecting cables meaning that nothing needs to be cut or changed. At a little over £1000, this is amazing value for money and sounds far better than the VW dealer upgrade options. Although we would strongly recommend it the sub is optional and if you choose not to have this then the price is even lower!

As soon as you hear this you will notice the massively improved clarity, the sound stage will be higher, wider and more surrounding. The bass will be stronger with a much better punch without being ‘boomy’. Of course, all of this can be removed when you come to change the car and with a little reprogramming can be made to suit whatever car you purchase next making this a much better investment than the dealer options.

At Car and Home Stereo, we have also developed our own upgrade options drawing from the best products from around the world. For convenience, we describe these as Stage 1, 2 and 3 but of course, there are variations to take account of personal tastes and requirements.

Stage 1:

This is full speaker upgrade pack based on the 5 door Golf. While the choice of speakers could change the acoustic improvement products do not. These are as important as the speakers themselves in maximising the performance of the upgrade.

The full kit comprises Hertz MPK 165 front component speakers, Audison Prima APK rear component speakers, 4 sheets of Dynamat Extreme sound deadening, 2 sets of F.A.S.T. acoustic foam sealing rings and 2 sets of speaker mounting collars.

The cost of the stage 1 upgrade is only £650 with an installed price of £900. Even on the standard VW head unit this sounds amazing with improved clarity and bass performance. The performance detail is also improved thanks to the far more sensitive speakers and the acoustic treatment in the doors.

Stage 2:

This is a stand-alone sub and amplifier package. As you can imagine there are many to choose from but there are two that we have found to be highly suited to the Golf as they are powerful but take up a relatively small space in the boot.

Stage 2a is the Audison APBX 8R slim sub enclosure and the small but powerful Hertz DPower 1 amplifier.

This offers 600W output and will tuck into one side of the boot taking up almost no space at all and at only £479 for the two it represents great value for money.

Stage 2b is the same amplifier but married to the fantastic JL Audio 10TW3 sub in a slim enclosure. This sub is exquisitely musical, a real hi-fi experience and this package adds up to £650.

This amazing, compact sub can also handle a lot more power if you are a real bass nut!

Stage 3:

This brings everything from before and adds amplification and processing to the entire system. There are again two recommended packages here.

Stage 3a uses the Audison AP Bit amplifier. This incredible amp with built in processor is tiny and powerful, quite capable of driving the entire car system. The on board processor allows for perfect tuning of the sound stage to suit anybody’s taste. The phase and time alignment controls mean the sound can be focused to wherever it is needed making for a wide and spacious soundstage. These amplifiers start at only £600 so represent tremendous value for money.

Stage 3b is a combination of the JL Audio FiX 82 processor with the JL Audio XD400/4v2 amplifier. The processor is specifically designed to automatically compensate for original head unit anomalies. It will take out any spurious EQ that has been added by the factory radio as well as eliminating any unwanted phase changes. It also allows for personal tuning via PC to really dial a system in. Once the processor has cleaned the signal up the XD 400/4 amplifier delivers the power. This amplifier has become one of my firm favourites offering tremendous, clean power from a very compact chassis.

This package is slightly more expensive at £750 but does offer a higher level of performance.

As I mentioned earlier these packages are extremely flexible to suit individual requirements but I can heartily recommend any one of the above. We have installed many of these systems and know that they perform brilliantly.

If you would like to know more about any of our bespoke systems or a specific audio system for your car please call me on 01625 432707 or even better call into Car and Home Stereo on Sunderland Street in Macclesfield for a chat.