Boss RIP-595 2-Channel 1000W Ripper Amplifier Description : 2- Channel MOSFET Power Amplifier Power Max (2 Ohm) 500w x 2 Power RMS (4 Ohm) 210w x 2 Power Bridged: 1000w x 1 Tri-Mode VU meters [power level] Cooling fans Remote subwoofer level control Line and speaker level inputs MOSFET power supply Line outputs Variable high & low pass crossovers Fain control Power and Protection LEDs 0~180 degree variable phase shift control Bass Boost 0 - +18 dB S/N Ratio: > 105 dB T.H.D. 0.01% Dimensions 12 3/16" (W) x 2 5/8" (H) x 12 1/2"(L)