Pioneer GM-8604 1200W Amplifier

Pioneer GM-8604 1200W Amplifier

Pioneer’s new extra-efficient Class-D digital 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.

To prevent circuit shutdown, Pioneer’s new digital amplifier circuit “Protection Control System” senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system.

Specifications:

Number of Channels:  4/3/2
Maximum Power Output:  1,200 W
Continuous Power Output (1 Ω, ≤ 1% THD+N):  125 W x 4
Continuous Power Output (2 Ω, ≤ 1% THD+N):  150 W x 4
Continuous Power Output (4 Ω, ≤ 1% THD+N):  100 W x 4
Continuous Power Output Bridged:  (4 Ω) 300 W x 2
Frequency Response:  10 Hz to 35 kHz
Total Harmonic Distortion (4 Ω) < 0.05% (1 kHz)
Signal-to-Noise Ratio (IHF-A Weighted, at 1 kHz):  > 95 dB
Dimensions (WxHxD):  10-3/8″ x 2-3/8″ x 7-7/8″
Crossover Type Variable HPF/LPF
Crossover Frequency 40 Hz to 500 Hz
Crossover Slope -12 dB/oct.
Bass Boost Frequency 50 Hz
Bass Boost Level 0 dB to 18 dB