Description
The Pioneer GM-DX871 is a high-powered mono amplifier built for deep bass lovers. Delivering up to 1600 watts of dynamic power, this Class D amp combines powerful performance with sleek styling and reliable thermal management. Whether you're driving a single sub or a full bass setup, this amplifier brings precision and punch to your car audio system.

Features
• High-output mono Class D amplifier
• Delivers up to 1600W max power
• Compact design with brushed aluminum finish
• Variable low-pass filter and subsonic filter for sound tuning
• Bass boost control with remote knob included
• Speaker-level and RCA inputs for flexible installation
• Efficient circuitry for cool operation

Specifications
• Model: GM-DX871
• Amplifier Type: Monoblock (1-channel)
• Power Output:
 – 300W RMS x 1 @ 4 Ohms
 – 500W RMS x 1 @ 2 Ohms
 – 800W RMS x 1 @ 1 Ohm
• Peak Power: 1600W
• Frequency Response: 10Hz – 240Hz
• Signal-to-Noise Ratio: >100 dB
• Total Harmonic Distortion: <0.5%
• Filters:
 – Low-Pass Filter (40Hz – 240Hz)
 – Subsonic Filter (10Hz – 50Hz)
• Bass Boost: 0–18dB @ 50Hz
• Remote Bass Control: Included
• Dimensions: Approx. 10-3/8" x 2-3/8" x 7-7/8"