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.
FEATURES:
- 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.
PRODUCT SPECIFICATIONS:
- Brand: Pioneer
- Color: Black
- Continuous Watts x Channel @ Ohms: 100 W RMS x 4-Channel – 4 Ohm
- Total Power Handling RMS: 400 watts
- Watts Per Channel RMS: 125 watts
- Maximum Watts x Channel @ Ohms: 200 Watts x 4
- Watts Per Channel Maximum: 200 watts
- Amplifier Class: D
- Number Of Channels: 2
- Minimum Frequency Response: 10 hertz
- Maximum Frequency Response: 50 kilohertz
- Total Harmonic Distortion: 0.05 percent
- Signal-to-Noise Ratio (SNR): 95 decibels
- Bass Boost: Variable
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)
