carver M-1.5T Works greatInquire for more details.Power 350Wchannel into 8 ohms, 20Hz to 20kHz, withno more than 0.5 THDPower CO Clipping 550 Wichannel into 4 ohms 430 Wchannel into 8ohms600Wchannel long term power into8 ohmsSN gt100dB IHFA-weightedFreq. Bandwidth 0, -3dB1Hzto 100kHzI.M. Dist 0.15SMPTESlewFactor gt200Display LED 1 msec attack1 sec releaseInput Impedance 100kohmsProtection Short Circuit, Voice Coil temperature trip,Clipping, Thermal shutdown, DC offsetDimensions 3 12H,19 W,10 12 D, Weight16 lbs