Pioneer – 4-Channel Class D Amplifier – Black

Pioneer – 4-Channel Class D Amplifier – Black

The Pioneer GM-DX874 four-channel 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 50,000 Hz, 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.

• Aluminum Top Board
  A high quality cosmetic feature only available on LIMITED models.
• Pioneer Branded Electric Elements
  High quality elements provide high sound quality and stable power supply.
• Gold Plated Terminals
  Gold plated terminals provide the ability to maintain an accurate signal with increased electrical conductivity, prevent corrosion and provide enhanced durability with excellent resistance against wear.
• Hi-res Audio
  High Resolution ability provides a super high frequency playback over 40kHz, and a wide dynamic range. Even if the source is not Hi-Res, wide dynamic range provides a more detailed audio playback.
• Variable Low-pass Filter – 40 Hz To 500 Hz.
  For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences.
• Big Power-small Size
  Pioneer Class-D amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.
• 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.

What’s Included
4-Channel Amplifier, Two 30-amp ATO fuses (installed), Bass Boost Remote Control, Bass Boost Remote Control Cable, Speaker Level to RCA Input Adapter, Installation Screws X 4, Wire Terminal Tool, Owner’s manual (English/ French), 1 Year Warranty Sheet

Specifications