Pioneer GM-DX874

• Amplifier Class: Class FD
• No. of Channels: 4/3/2
• Max.power output: 200 W x 4 (4Ω) 300 W x 4 (2Ω) 600 W x 2 (4Ω Bridged)
• RMS power output: 100 W x 4 (4Ω) 150 W x 4 (2Ω) 125 W x 4 (1Ω) 300 W x 2 (4Ω Bridged)
• Frequency Response: 10 Hz to 50 kHz
• Impedance: 1Ω to 8Ω
• Total Harmonic Distortion: (THD)<0.05%
• S/N Ratio>95 dB
• RCA Outputs:  (Press- Through)Yes (A-Ch)
• Speaker Level Input
• Automatic Signal Sensing and Turn-On
• Crossover Type: Variable HPF/LPF
• Crossover Frequency: 40 Hz to 500 Hz
• Bass Boost Frequency: 50 Hz
• Baas Boost Level: 0 dB to 18 dB
• Bass Boost Remote: (B-Ch)
• Dimensions: 252 mm x 60 mm x 215 mm