PYLE PLAM2001D Class D Monoblock Power Amplifier Brand: PYLE Features: RMS Power @ 4 Ohms: 1 x 500 W RMS Power @ 2 Ohms: 1 x 800 W RMS Power @ 1.3 Ohms: 1 x 1200 W Maximum Power Output 2000W Mono Mono Block Sub woofer Amplifier Output Power @ 14.4v DC, 50Hz 1 Ohm Stable MOSFET Power Supply PWM ( Pulse-Width-Modulation ) System Glass Epoxy PCB Custom Terminal Block for Speaker Connection Thermal / Overload / Short Circuit Protection Variable Subsonic Filter ( 15Hz - 55Hz 24dB / Octave) Input Impedance: 10K Ohms Soft Turn On/ Off Advanced Protection Circuitry Series: Academy Type: Amplifiers Amplifier Class: Class D Frequency Response: 15 Hz-150 Hz (+/-3dB) SNR: >95 dB Bass Boost Control: Remote Bass Boost