db Drive A6 1600.4 4 Channel Stereo Amplifier 1600W Output Power rated @ 14.4 volts: 4 x 150 Watts @ 4 Ohm & 4 x 300 Watts @ 2 Ohm & Bridged 2 Ohm 2 x 600 Watts 2 Ohm Stereo Capability Audiophile Grade Components DRIVESINK -Heat Management System Continuously Variable 24dB per Octave X-Over