HEPA King | Alpine PXE-X800 12-Channel Sound Processor
Alpine PXE-0850X 8-channel car amplifier with digital signal processing — 25 watts RMS x 8 at Crutchfield
Alpine PXE-0850X Digital Sound Processor w/ 8 Power Outputs & 12 RCA Outputs 793276084439 | eBay
Alpine PXE-0850S Advanced 12-Channel Wireless Black Digital Signal Processor 793276242259 | eBay
System Integration Audio Processor ALPINE PDP-E802DSP - Horn Onlin...
Alpine HDS-990 Alpine Status Hi-Res Digital Media Player with HDP-D90 Alpine Status 14-Channel Hi-Res Digital Sound Processor Amplifier 50 watts RMS x 8 + 80 watts RMS x 4 - Creative Audio