Transport your weekender to heaven with this dynamic sounding system. Mixing Hertz and Audison to provide the best of all worlds.More Info
Brand new from Audison, this car audio upgrade pack contains everything required to deliver heavenly sounds to your ears!More Info
FOUR MASTERs see a lot of these cars. Most are improved enormously by the addition of some sound treatment to the doors and a car speaker upgrade.More Info
The addition of a set of Audison Prima APK 165's will bring untold joy to those currently "putting up" with the mediocre factory fitted speakers in this great car. If music be the food of love.....More Info
These convenient drop-in replacement car speakers from Rainbow coupled with a mighty Hertz amplifier take this car straight to music heaven.More Info
Big expansive sounds can easily be achieved by upgrading to Audison Prima Speakers. An amplifier and a subwoofer can be added on another day if requiredMore Info
This modest but significant car audio upgrade will radically improve driving pleasure. Adding sound deadening delivers more sound to your ears! effect.More Info
This inexpensive car speaker upgrade will turn the interior of this road warrior into a stage for your favourite bands.More Info
Hertz Mille Pro to Go!
A range of superb speakers aimed at those looking for the best sound possible on a finite budget. Many of the features from the Legend range have been incorporated to ensure a powerful linear performance suitable for all musical genres.
This superb DSP from German automotive audiophile engineering company takes precision to new levels. With eight channels to shape, smooth and massage,the Rainbow DSP enables installers to get the very best out of even the most sophisticated audio system by equalising the output of any source unit and vehicle interior.
VW Golf VI Awesome Audio Upgrade
This plug and play audio upgrade for the Golf MK VI adds awesome audio performance to this fabulous car. Pack includes all hardware required to upgrade the system. All the installer needs to do is add sound treatment to have lucky owners rocking fabulous sounds!
FOUR MASTERs is a national network of independent specialist installers capable of designing and fitting car audio systems to the highest standard. By bringing them together we offer consumers a uniform set of unique benefits for having installation work carried out by them. These include: