Pioneer GM-DX971 Model:GM-DX971 Distribution Block Included: No

Distribution Block Included: No

High level: 450mV - 12V

Factory climate control functions by the relocation of the factory controls - no need to cut the sub dash

Sub Channel: Class-BD

This powerhouse delivers 600-Watts RMS to your subwoofer

Pioneer GM-DX971 Model:GM-DX971 Distribution Block Included: NoClass D Mono Amplifier with Gold Plated RCA Terminals, HQ Sound Parts and Wired Bass Boost Remote 2,400 Watts Max Power High Quality Textured Aluminum Panel and Tough Frame Gold plated RCA Terminals HQ Sound Parts Bass Boost Remote Included Big Power, Small Size Pioneers extra efficient Class D digital amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM Series Class AB amplifiers. That makes them