MA Audio® Competition Car Audio Amplifiers
 
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Need Power??  We got it.  The MA Audio Class X amplifiers are serious competition amplifiers.  These amplifiers have an efficiency rating of 90%.  This rating is possible due to their digitally controlled power supplies, thus making them better than any other Class D amplifier in the world.  Each amplifier is bridgeable with another MA Audio Class X Amplifier, thus combining the output power of both amplifiers.