Boss - Elite BE400.1D 400W RMS Mono Class D Amplifier with Remote Subwoofer Level Control and LED Illuminated End Panels - Black/Gray

• Full Range Mono Class D Amplifier • PWM MOSFET Power Supply • Thermal, Short and Overload Protection Circuits • Full Range Mono Class D Amplifier • Low Pass Filter 50Hz-250Hz • Infrasonic Filter 15Hz-40Hz • Bass Boost 0dB- +12dB • PWM MOSFET Power Supply • Remote Subwoofer Level Control • Thermal, Short and Overload Protection Circuits • RCA or Speaker Level Inputs • Low Level Input Voltage 400mV-4V • High Level Input Voltage 4V-40V • 130W RMS x 1CH @ 4Ω • 280W RMS x 1CH @ 2Ω • 400W RMS x 1CH @ 1Ω Key Features General Specs Amp Topology: Monoblock, Class D Power Supply Type: MOSFET Power Supply Performance Specs Total Power Output: 400 Watts Peak Power @ 1 Ω: 400 Watts RMS Power @ 1 Ω: 300 Watts Speaker Impedance: 1 to 8 Ω T.H.D. (Total Harmonic Distortion): 0.01 % Frequency Response: 9 Hz to 50 kHz ±1 dB Connections, Controls, and Processing RCA Inputs: 2 Channel High Level Inputs: Yes Low Pass Filter: 50 Hz to 250 Hz Subsonic Filter: 15 Hz to Hz Bass Boost: Variable 0-12 dB Subwoofer Level Control: Yes Input Sensitivity Switch: Yes Thermal/Overload/Short Protection: Yes Measurement Length: 4.57" Width: 7.8"