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BMW M3 CSL gets a Stealth Install

This being the CSL version, the customer also used the car for track days aswell as normal driving so didn’t want to put too much additional equipment into the vehicle.  We suggested a product that was made specifically for this model of BMW, a pair of JL Audio 8″ subwoofer enclosures that replaced the original rear speakers and mounted to the rear shelf.  This gave him subbase in the car without adding a huge box into the boot compartment.

After a few listens we decided on a set of Focal 165K2P front 6.50″ component speakers and a Genesis 4 channel Series III amplifier to power the system.  As the products were of real high quality the customer also used cabling of the same quality, 2x Chord Cobra RCA cables and Chord Carnival Silver Screen speaker cable to get the best out of the system.  The amplifier was fitted underneath the boot carpet so as not to take up any valuable space the customer may need to use.


The UK's Ultimate Car Audio, Security and Navigation Specialists, having been voted on numerous occasions by the "UK's Best Installers" by the Car Audio, Security & Navigation Industry Find out why...

I just wanted to say a massive thank you to yourself and your team on the fantastic job you did on my BMW 1 series. Initially I was stunned by what you guys had managed to achieve using a standard head unit. The sound quality is awesome, I am hearing things I have never heard in tracks I listen to time and time again. Now that I’ve had some quality listening time the system continues to only impress me. The install of the speakers and amplifier is exceptional to say the least. In line with the high level of standards you guys install to and combining this with the excellent customer service Source Sounds provide, I can only applaud you for the operation you guys have there. Thanks again (from a very happy customer)

— Ketan Ladd

I have had several products installed by Source and have always been happy with their service. They are a great bunch of guys who take the time to understand your needs and provide professional advice. No pushy sales just pure knowledge and friendly advice. I would not trust anyone else with my car audio and security.

— Dave Hartshorne

I recently visited Source Sounds to have a new security system fitted to my Land Rover Defender. They are 170 miles from where I live. The whole experience from the time I first made contact with them was superb, trouble free and a pleasure. Whilst there I also invested in a dash cam which they hard wired and fitted for me. Despite all of the work carried out, when I collected the vehicle there was no sign that anyone had interfered with vehicle, inside and out. Paul spent an hour plus with me on collection to explain the use of the items fitted. I was also assisted with hotel transport and securing my vehicle overnight. No wonder people travel miles to use their service. I won’t hesitate to use again.