Pioneer Champion Series GM-D8604 Amplifier

Big Power, Small SizePioneer¿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.Improved Circuit DesignTo 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 ¿ connection. This design enhances the flexibility to connect multiple subwoofers to a system.Variable Low Pass and High Pass FilterFor extra flexibility, variable LPF and HPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D8604 LPF and HPF are adjustable from 40 Hz to 500 Hz.Speaker Level InputsWhat, you DON'T own a Pioneer headunit? Well, we won't hold it against you. In fact we'll even help you build onto your system. The GM-D8604's speaker level inputs allow you to connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.

Specs Specifications

Main Features Specifications Number of Channels 4/3/2Maximum Power Output1,200 W Continuous Power Output (1 1% THD+N) 125 W x 4Continuous Power Output (2 1% THD+N) 150 W x 4Continuous Power Output (4 1% THD+N) 100 W x 4Continuous Power Output Bridged (4¿)300 W x 2Frequency Response 10 Hz to 35 kHz Total Harmonic Distortion (4¿)< 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"Main Features Amplifier Class  FD Load Impedance Allowance (W)1 to 8Bridgeable¿Protection Control System MOSFET Output Selection Balanced Isolator Input Circuit RCA Inputs4-Ch.RCA Outputs (Pass-Through)¿Speaker Level Input Speaker Line Input Turn-On Sensor Hi-Volt Input Level Control200 mV to 6.5 VT terminal Type Block Crossover Type Variable HPF/LPF Crossover Frequency40 Hz to 500 Hz Crossover Slope-12 dB/oct