Memphis SRX500D.1 Street Reference 500 Watt Class D Monoblock Amplifier (2Ω Stable)

The Memphis SRX500D.1 Street Reference is a Class D monoblock amplifier engineered for high-output subwoofer systems and stable operation down to 2 ohms. It delivers 500 watts RMS at 2 ohms and 350 watts RMS at 4 ohms. (Note: Two speaker outputs are provided but are wired as one internally.) Total RMS power output: 500 watts. Power and electronics: - Pulse Width Modulated MOSFET power supply - Soft start turn-on - Fuse Rating: 50A Controls and indicators: - Wired remote bass level control included - LED Power/Protect Light Inputs and sensitivity: - Speaker-level (high-level) inputs - Input sensitivity (Low level): .1 - 6 volts Filters, EQ and performance: - Variable low-pass filter: 30 - 50 Hz - Subsonic filter: 15 - 50 Hz - Variable Bass Boost: 0 - 12 dB - Frequency Response: 30 - 20,000 Hz - Total Harmonic Distortion (THD): <1% - Signal to Noise Ratio: >90 dB Protection: - 3-way protection circuitry (thermal, overload, and speaker short protection) Installation notes and dimensions: - 2 ohms Stable Monoblock Amplifier - 4 AWG gauge power and ground wiring is recommended for installation. - Dimensions: 7.87" W x 9.13" L x 2" H Authorized Internet Dealer 1-year Manufacturer's Warranty