Refurbished Pioneer GM-DX874 Hi-Res Certified Class FD 1200W 4-Ch Amplifier

Refurbished Pioneer GM-DX874 Hi-Res Certified Class FD 1200W 4-Channel Amplifier

The Pioneer GM-DX874 is a Hi-Res Audio Certified digital amplifier delivering 100W RMS x 4 at 4 ohms with low distortion (1% THD). It features variable high-pass and low-pass filters for precise tuning, gold-plated RCA terminals for optimal signal transfer, and includes a wired bass remote for easy control.

Product Highlights:

• Condition: Refurbished


• Hi-Res Audio Certified Class D amplifier


• 100W x 4 RMS @ 4 ohms (1% THD)


• 150W x 4 MAX @ 4 ohms, 300W x 2 @ 4 ohm bridged


• Variable HPF/LPF: 40Hz–500Hz, -12dB/oct slope


• Frequency response: 10 Hz – 50 kHz


• Bass boost (50 Hz) with wired remote included


• Gold-plated RCA terminals; 4-ch input, 2-ch output


• Bridgable with protection control system


• Fuse rating: 30A x 2; block terminals


• Power source: 14.4V (10.8V–15.1V range)


• Allowable impedance: 1–8 ohms


• Unit weight: 5.5 lbs


• High-quality audio components


• Grounding system: Negative


• Speaker line input sensor included