AudioControl EQX 13-band equalizer with crossover 2.3 khz chip for Active setups

AudioControl DQDX 6 Channel Digital Signal Processor

AUDIOCONTROL THE EPICENTER BLACK CAR AUDIO BASS RESTORATION DIGITAL EQUALIZER EQ

AudioControl Matrix Plus Black Six Channel Line Driver With Remote Level Control

AUDIOCONTROL THE EPICENTER BLACK CAR AUDIO BASS RESTORATION DIGITAL EQUALIZER EQ

AudioControl EQL 2-Channel Trunk Mount Equalizer - Black

AudioControl EQQ 12 Band Precision Equalizer 4 Channel A Performance Match Comp

AudioControl Matrix Plus, 6 Channel Line Driver with Optional Level Control