AUDIOTEKAP100 Digital Bass Processor, Crossover for Car Subwoofer Tuners w/Knob

Audiotek AT-AP100 1/2 Din Car Audio Digital Bass Processor & Sound Restoration, Crossover for Car Subwoofer Tuners w/Bass Knob Input 15V RMS and Maximum Output 13.5V Peak

RD True 4 Gauge Car Audio Cable Amp Wiring Kit - 2 Channel Rock Direct CCA Power Cable Amplifier Install Wiring Kit