GM-DX874 1,200 Watts Class D Powerhouse Amplifier, 4-Channel Amp, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control

Maximum Power Output - Class D amplifiers are capable of delivering high power output, and the GM-DX874 follows this trend with a maximum power output of 1,200 watts. This robust amplification enables dynamic and powerful sound reproduction. Hi-Res Audio Playback - The frequency response of this amplifier extends up to 50,000 Hz, allowing it to support crystal-clear, Hi-Res Audio playback. High-quality electronic components and gold-plated RCA connections are utilized to ensure optimal performance. Compact Design - Class D amplifiers are typically more compact in size compared to other amplifier classes. The space-saving design of the GM-DX874 facilitates easier installation in various vehicles with limited space, without occupying excessive room. Variable Low-Pass and High-Pass Filter - For added flexibility, a variable LPF allows for more adjustable audio frequency based on subwoofer characteristics and personal listening preferences. The GM-DX874 LPF is adjustable from 40 Hz to 500 Hz. Protection Control System - This system monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifiers output, ensuring stable operation during listening sessions or when installed in high-temperature environments