The R500X1D's heavy cast aluminum chassis efficiently draws damaging heat away from its internal components, ensuring reliable, long-term play. The amp's built-in sensors keep track of the output current and power supply temperature, ensuring that plunging subwoofer impedances (they change constantly during play) or even a short circuit won't hurt anything. The included wired remote lets you control the amp's volume level from the front seat.

General Features:

• Prime Series Class D Monoblock Car Amplifier
• Power Rating:
  -300 watts RMS @ 4-ohms.
  -500 watts RMS @ 2-ohms.
• CEA-2006 compliant amplifier
• MOSFET power supply.
• Cast aluminum heatsink.
• Muted turn on.
• Short circuit protection.
• Efficient Class-D circuit topology.
• 12dB/octave Butterworth crossover.
• RCA pass-thru outputs.
• On-board Punch EQ with +18dB boost @ 45Hz.
• High level inputs.
• Remote PLC (Punch Level Control)
• 0°/180° Phase Switch.
• Real time output and power supply thermal sensing.
• Over current protection.
• Frequency Response: 20 - 250 Hz +/- 1 dB.
• Efficiency: 89% @ 4-ohm.
• Total Harmonic Distortion: <1.0%
• Signal to Noise Ratio: >100 dB.
• Damping Factor: >200 dB.
• Input Sensitivity: 150 mV - 4V.
• 4 Gauge power/ground connectors.
• 8-gauge speaker wire terminals.