Specifications: 2 channel bridgeable power amplifier 1200 watt max power 450 watts x 2 channels(@ 2 ohms) 350 watts x 2 channel(@ 4 ohms) 450 watts x 1 channel bridged Variable high pass/low pass/subsonic filters Variable bass booster 20 foot wired bass remote control High and low level inputs Double side pcb Dual thermal and short circuit protection Rca preamp line out Power and diagnostic led indicator 2 ohm stable Soft delay power on Tri-mode capable Blue light 4 gauge illuminated terminal Blue light illuminated panel control