BMW Audio Upgrades 1, 2, 3, 4, 5, 6, 7, X3, X4, X5, X6

BCSS audio upgrades for your BMW

We have many years experience on BMW audio upgrading. From experience we know that BMW models i.e. 1, 2, 3, 4, 5, 6, 7, X3, X4, X5 and X6 share almost identical set ups which are run on 4" speakers in the front doors, 6" speakers underneath the seats and 4" speakers in the rear, and all are run off the original BMW radio. If you have a Harman Kardon audio (logic 7) or just the standard set up we can give you an amazing sound for your car.


Audio upgrades for your bmw surrey

BMW Audio Upgrade Package 1

HIGHLY RECOMMENDED BY US

Price from: £1,799 supplied and fitted.

For this package we will offer you a richer sound for the whole vehicle by upgrading the front door speakers* with our package 1 Then by upgrading the under seat subs with the Rainbow 8" subwoofers. For the rear of the car we will replace the rear speakers with a set of Audison Prima APX 4 Coaxial and up the power on all speakers using a Hertz Mille 5 channel amplifier. We allow a full day’s work for this package to be completed.

*With this package we can upgrade the front door speakers to the Hertz Mille pro MP 25.3 & Mille pro MP 70.3 for just an extra £150.

Lifetime warranty with this packageThis package comes with a FOUR MASTER lifetime warranty. This warranty covers your products in the event of failure or installation related problems. It is a national warranty.


Professional bmw audio system upgrades

BMW Audio Upgrade Package 2

HIGHLY RECOMMENDED BY US

Price from: £1,499 supplied and fitted.

For our signature audio upgrade 2 we use Hertz, Rainbow and Audison to give you a much richer, cleaner sound. We upgrade the front door speakers* to a 4" mid's and tweeter's. Sound proof the front doors and door panels and upgrade the factory underseat 6" speakers to rainbow 8" subwoofers. We add some more sound proofing to give that richer defined bass with this installation and use a Hertz Mille 4 channel amplifier to run the front end and give the underseat 8” sub's more power for a better bass response. Nothing will be on show everything is hidden from view.

*With this package we can upgrade the front door speakers to the Hertz Mille pro MP 25.3 & Mille pro MP 70.3 for just an extra £150.

Lifetime warranty with this packageThis package comes with a FOUR MASTER lifetime warranty. This warranty covers your products in the event of failure or installation related problems. It is a national warranty.


BMW audio upgrades visit bcss in Coulsdon near London

BMW Audio Upgrade Package 3

Price: £1,350 supplied and fitted.

For our audio upgrade 3 we use XFIRE audio or MTX audio to suit your listening needs. We upgrade the front door speakers to a 4" mid's and tweeter's. We also sound proof the front doors and door panels and upgrade the factory underseat 6" speakers to 8" subwoofers. We add some more sound proofing to give that richer defined bass with this installation and use a 4 channel amplifier to run the front end. Nothing will be on show with this installation everything is hidden from view. This will normally take two of our engineers a day's work for this setup.


BCSS supply & fit audio upgrades for your bmw vehicle

BMW Audio Upgrade Package 4

Price from: £350 supplied and fitted.

Upgrading the front speakers* of your BMW is a fantastic start to a great sound. We start off with sound proofing the doors and the door cards. We then upgrade the front door speaker with an Audison 4" mid range and then add a pair of Audison tweeters and crossovers and this set up can be run off the standard radio to give you a nice clean sound. As we are part of the FOUR MASTERS group we can offer you a lifetime warranty as we are fitting the Audison speakers.

*With this package we can upgrade the front door speakers to the Hertz Mille pro MP 25.3 & Mille pro MP 70.3 for just an extra £150.


Audio upgrades for your bmw surrey

The advanced audio upgrade for packages 1, 2 & 3

By adding the Audison Bit Ten processor this will give you a full EQ set up. With this process, we can equalise the original head unit of the vehicle by giving us a much cleaner audio sound into our amplifiers. Once completed we can then time correct the whole vehicle to pinpoint the sound to where we desire it and fine tune the processor to give you that personal sound. By adding £400 to packages 1, 2 & 3 this is a great thing to add and will really enhance your setup.


The above packages are ones we have fitted to cars previously and we've had fantastic results and many happy customers. If you feel there's a certain package for you or something different you would like to do with your BMW, please feel free to call us on 020 8645 0655 or pop in to the shop for a chat about your ideas.

Brian Car Sounds Security | 186-188 Brighton Road, Coulsdon, Surrey, CR5 2NF

Call us today on 020 8645 0655 or email info@briancarsounds.com