DESC: Crank up the sound with this Lanzar 2-channel amplifier Speaker component has 2 x 1000w rms at 4 ohms 2 x 2000w max at 4 ohms Amp features 1 x 4000w max at 4 ohms bridged 2 x 1650w at 2 ohms rms Electronic crossover network Bass boost circuit 2 ohms stereo stable Anti-thump turn-on Illuminated top panel Soft turn on/off High and low level inputs Power and protection led indicators Advanced protection circuitry Remote control bass booster THD: S/N ratio: >90db 90db Channel separation: >65db 65db Freq. response: 15hz~35khz Dimensions: 11.06 inches wide x 2.24 inches high x 21 inches long