Pioneer GM-DX871

Big Power, Small Size

Pioneer’s extra-efficient Class-D amplifiers mark a innovative improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes more versatility in terms of installation as well as performance.

Improved Circuit Design

To prevent circuit shutdown, Pioneer's digital amplifier circuit "Protection Control System" senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection. This design enables the flexibility to connect multiple subwoofers to a system.

General Features:

• Pioneer GM-DX871
• Class D Monoblock Amplifier
• RMS Power Rating:
• 4 ohms: 300 watts x 1 chan.
• 2 ohms: 500 watts x 1 chan.
• 1 ohm: 800 watts x 1 chan.
• Total power output: 1600 watts
• CEA-2006 Compliant Amplifier
• Wired remote bass level control included
• High Quality Textured Aluminum Panel and Tough Frame
• Mono channel operation
• Gold-plated RCA Terminals
• HQ Sound Parts
• Frequency Response: 10 Hz to 240 Hz
• Total Harmonic Distortion (THD): < 0.5% (100 Hz)
• Signal to Noise Ratio: >100 dB
• Variable low-pass filter: 40-240 Hz, 12 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
• Fuse Rating: 40A x 2
• 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
• Dimensions: "10-3/8"W x "2-3/8"H x "7-7/8"D
• Authorized Internet Dealer
• 1-year Sonic Electronix Warranty