MENU
Call us on 0114 257 1550
MENU
X

bmw-z4-audio-upgrade

Audio Upgrade to BMW Z4 2005

After listening to this car we realised why the customer wanted to upgrade the sound system.  The customer opted for JL Audio speakers which consisted of VR525-CSi front components and VR690TX 6″ x 9″ speakers for the rear.  The subwoofers used were Hertz Energy and these were placed into a custom built enclosure under the rear shelf and then covered with a trim panel so they couldn’t be seen when the boot was open.  The power for all these speakers were from 2 Audison SRx amplifiers, an SRx4 4 channel amp for the speakers and an SR1D mono block amp for the 2 subs.

 

bmw-z4-2005-audio-upgrade-001
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...
Testimonials

Absolutely first class customer service with some real friendly and knowledgeable guys. I had every option and product explained to me in depth and the finished product is perfect. I will be using them for years to come

— Joseph Lynch

Really happy with my service and my purchase. Christian and Paul were really honest and polite, and helped me make the right decision in regards to choosing to upgrade my sound system as opposed to replacing my faulty CD player like for like.

— Jordan Hilton

A BIG “thank you” to the staff at source,had speakers,amp,sub,head unit and cables fitted…great service,sounds amazing!!

Copyright 2025 Source Sounds. All rights reserved.
Website by Dijitul