3-series Audio Upgrade

Your Car


BMW design great cars. But, if you want great audio too, then you will have to visit a FOUR MASTER.

The many attempts to improve the sound in these vehicles by the manufacturer and its audio partners have largely failed to come close to the deliciousness of a FOUR MASTER upgrade.

We know the audio system inside and out in this vehicle and can offer many levels of equipment upgrades depending upon your taste and budget.

Fill in the Quote/Demo form below and find out what we can do for you.


Typical BMW replacement products:

BMW/Mini Speakers from Audison  https://www.fourcaraudio.co.uk/brands/audison/audison-prima-bmw-amp-mini/audison-prima-apbmw-k4e


Audison BMW underseat woofershttps://www.fourcaraudio.co.uk/brands/audison/audison-prima-bmw-amp-mini/audison-prima-apbmw-s8-2


Audison Prima AP-F 8.9bit - 8-Channel Amplifier



Audison Prima 10" Subwoofer In Compact Enclosure


Car Audio Upgrades Made Easy

The FOUR MASTER Network, is able to provide you with a no obligation custom quote on a system for your car.

Not ready for that yet? Why not book a demonstration at your home, place of work or with your local FOUR MASTER?