About: Rockford Fosgate P500X1bd Punch 500 Watt Class-bd Mono Amplifier

The Punch P500X1bd is a mono amplifier capable of 500 Watts into a 1-Ohm load. The Class-BD technology produces bass more efficiently over traditional amps, and its frequency response allows it to be optimized for subwoofers.

With its super efficient Class-bd circuit topology, the P500X1bd will drop some serious BASS! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease.

Specifications:

• Mono subwoofer amplifier
• 150 watts RMS x 1 at 4 ohms (300 watts RMS x 1 at 2 ohms)
• 500 watts RMS x 1 at 1 ohm
• CEA-2006 compliant

Features:

• Variable low-pass filter filter (50-250 Hz, 12 dB/octave)
• Selectable subsonic filter (28Hz, 12 dB/octave)
• Variable PEQ2 bass boost (0-18 dB at 45 Hz)
• C.L.E.A.N. gain setup system includes test tone CD
• Test tones also available as MP3 download from Amazon On Demand, Rhapsody, Google Play, and Spotify, labeled "3sixty.3 setup disc" (Punch amps and the 3sixty.3 use the same test tone tracks for setup)
• Class-BD amplifier design
• Frequency response: 20-250 Hz
• Dynamic Thermal Management and MEHSA MOSFET cooling systems
• MOSFET power and output stages
• Preamp inputs and outputs
• Speaker-level inputs (speaker wire to RCA adapter required)
• Signal-sensing turn-on with speaker-level inputs eliminate need for remote turn-on lead

More Info:

• Optional PLC2 wired remote level control with clip light available
• 4-gauge power and ground leads and an 80-amp fuse recommended — wiring and hardware not included with amplifier
• No onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line fuse between the distribution block and the amplifier is recommended
• Dimensions (W x H x D): 11-1/8" x 2-7/16" x 8-13/16"

What's in the Box: