Class Ab Pioneer Gm-E7004 4 Channel Bridgeable Amp With Bass Boost

Amplifier Class: Class AB No. of Channels: 4/3/2 RMS power output: 70 W x 4 RMS (4Ω) 95 W x 4 (2Ω) 190W x 2 (Bridged) Frequency Response: 15 Hz to 22 kHz Total Harmonic Distortion (THD): <0.1% S/N Ratio: >80dB Speaker Level Input: Yes Crossover Type: Variable HPF/LPF Crossover Frequency: 32Hz to 320 Hz Bass Boost Frequency: 50 Hz Baas Boost Level: Min/Mid/Max Dimensions: 343 mm x 55.5 mm x 240 mm