PIONEER | Class D Mono Amplifier with Wired Bass Boost Remote | GM-D8701Channel and power No. of Channels: Mono Max. Wattage (4 ohms): 600Wx1 Max. Wattage (2 ohms): 1000Wx1 Max. Wattage (1 ohm): 1600Wx1 Wattage RMS (4 ohm <= 1% THD+N): 300W (20 240Hz) Wattage RMS (2 ohm <= 1% THD+N): 500W (100Hz) Wattage RMS (1 ohm <= 1% THD+N): 800W (100Hz) Wattage RMS (4 ohm, Bridged): 0 General Features Distortion (100Hz, 4 ohm, 10w): < 0. 5% S N Ratio (IEC A IHF A N W): >100dB Frequency response: 10 240Hz (0, 3dB) Max. Input Level