The Pioneer GM-DX874 4-Channel Class D Amplifier will deliver up to 150 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 kHz, for Hi-Res Audio Certified 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.
Max power output 1,200-watts; 200-watts x 4-channels at 4-ohms; 600-watts x 2-channels at 4-ohms bridged
RMS power output 100-watts x 4-channels at 4-ohms, 125-watts x 4-channels at 1-ohm, 150-watts x 4-channels at 2-ohms, and 300-watts x 2-channels at 4-ohms bridged
1-ohm to 8-ohm allowable load impedance
Designed to power automotive speakers and subwoofers
Class D technology makes it smaller in size for greater installation options
Frequency response: 10 Hz to 50 kHz; Hi-Res Audio certified
50 Hz bass boost
Made from high-quality, textured aluminum panel and tough frame plus high-quality audio components for long life
PCS (Protection Control System) continuously monitors input voltage, current consumption, and operating temperature to automatically adjust amp’s output to ensure operational stability during long listening sessions or when installed in high-temperature environments
