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Cool power Pioneer’s handsome GM-DX874 four-channel amplifier will deliver 100 watts RMS to each of your front and rear speakers for powerful music that’ll make every ride a pleasure. 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 50000 Hz so it’ll support crystal-clear Hi-Res playback.Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Convertible If you’re building a big system in stages you can use this versatile amp at first to drive a pair of speakers with the front two channels while bridging the rear channels together to power a subwoofer with up to 300 watts RMS. Later on you can get a separate amplifier for your sub and switch this amp over to run all four of your full-range speakers. Connections and tuning for all occasions 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.
- RMS rating of 150W x 4 @ 1 ohm 4 channels driven for robust audio.4 ohms impedance.
- Conducts power evenly to keep the speaker at an appropriate level.0.05% THD Total Harmonic Distortion.
- Provides clean sound.95dB signal-to-noise ratio.
- Offers crisp audio.4-channel output.
- Allows easy system expansion.Refined Class FD design.