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FOUR MASTERS are all independent installers of high quality car audio systems with a common code of practice, which ensures first class service and high quality workmanship.
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4th June 2014
Issue 4 of the UK's only dedicated Car Audio magazine is now available. Buy it from our store for delivery to your home or pop into your local FOUR MASTER and grab a copy.
3rd September 2013
Four Masters head-up a car audio festival within TRAX - The show attracts up to 18,000 car enthusiasts from all over the country who come to celebrate the modified car scene. This year, the paddock area was dominated by in car entertainment with some great sounding cars on show. Read the full report.
3rd September 2013
CarFest South saw Driving Sounds in association with FOUR MASTERS flying the flag for aftermarket car audio. This Children in Need car and music festival gave us a perfect platform on which to demonstrate the joys of great car audio with fans of both music and cars in abundance.
28th August 2013
HERTZ WINS EISA AWARD 2013-2014
EISA, European Imaging and Sound Association, has awarded the Hertz HCP 5D the title of EUROPEAN IN-CAR AMPLIFIER of the year 2013-2014!
See EISA Website
Check out our dynamic database of fully endorsed FOUR MASTER selected car audio systems. Enter details of your vehicle and find a choice of up to three systems which will take you away from the stress of navigating busy roads and on to a new more relaxed and enjoyable driving experience.
Find your nearest FOUR MASTER car audio installer using our interactive map.
July 16, 2014The Length The Width And The Breadth Of Sound Human ears are wonderful things and when combined with the brain are capable of tremendously precise feats of perception. As hunter gatherers, our ears allowed us to hear our dinner moving
June 11, 2014Strangled Power Kills Car Amplifiers! – How? – Read on. In a previous blog (http://www.fourmasterscaraudio.co.uk/caraudio/what-watt-is-what-for-car-audio/), we looked at the importance of power rating. We don’t have enough room here for a ground-up review but suffice to say, we were specifically
March 25, 2014Car Speaker Cones Since the first moving coil speaker was developed in 1924, researchers have spent astounding amounts of time looking to improve its performance. The first principles of speaker design haven’t really changed that much since then; create a
February 17, 2014Car Audio Class System – Size Matters When studying the technical features of a car amplifier, you will come across a strange parameter called “class”. A full explanation requires a good knowledge of how transistors work but here we try
January 21, 2014As vehicle manufacturers continue to bury their car stereos deeply into the dashboard and beyond, the professional audio installer has had to find ways of taking the speaker outputs from these and making them suitable to feed into the line-level signal