Pioneer 4 Channel Class D Amplifier, 1200 Watts Max with Bass Knob
Big Power, Small Size
1,200 Watts Max Power
Class D
1 Ohms Stable
High Quality Textured Aluminum Panel and Tough Frame
Gold-plated RCA Terminals
Hi-Res Audio Capable
Bass Boost Remote included
Continuous Power Output:
4 x 125W RMS @ 1 Ohm
4 x 120W RMS @ 2 Ohm
4 x 100W RMS @ 4 Ohm
2 x 300W RMS @ 4 Ohm (Bridged)
Max Power Output:
4 x 200W MAX @ 4 Ohm
2 x 600W MAX @ 4 Ohm (Bridged)
Crossover Network Channel: HPF – A/B Ch 40Hz-500Hz / LPF – A/B Ch 40Hz-500Hz
Crossover Network Channel Slope: -12db/oct (A/B Ch)
Frequency Response Channel: 10 Hz to 50 kHz (+0dB,-3dB) A/B Ch
RCA Preamp Outputs & Speaker Line input Sensor
Power Source: 14.4V (10.8 V to 15.1 V allowable)
Allowable Load Impedance: 1 to 8 Ohms
Bass Boost: 50 Hz – Frequency
The Pioneer GM-DX874 four-channel amplifier will deliver 100 watts RMS to each of your front and rear speakers, for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out-of-the-way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, so it will support crystal-clear, Hi-Res playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle’s interior, whether you’re driving speakers or subs.
Protection Control System (PCS):
Pioneer’s PCS continuously monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifier’s output to ensure operational stability during long listening sessions or when installed in high-temperature environments.
Variable Low-Pass and High-Pass Filter:
For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX874 LPF is adjustable from 40 Hz to 500 Hz.
What’s in the Box:
4-Channel Amplifier
(2) 30-amp ATO fuses (installed)
Bass Boost Remote Control & Cable
Speaker Level to RCA Input Adapter
(4) Installation Screws
Wire Terminal Tool
Owner’s manual (English/ French)
Pioneer 1 Year Warranty Sheet