Our most powerful GM-range Class-D amplifier. It doesn't take up too much space, and your subs will love its signal. It combines a 1-Ohm stable circuit.

Pioneer’s extra-efficient 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.

Improved Circuit Design - To prevent circuit shutdown, Pioneer's digital amplifier circuit "Protection Control System" senses its internal temperature and automatically moderates input level accordingly. The stable and durable circuitry lessens the ristk of high input power to the unit so that it can achieve a 1 Ω connection. This design provides the flexibility to connect multiple subwoofers to a system.

Variable Low-Pass Filter - For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D9701 LPF is adjustable from 40 Hz to 240 Hz.

Turn Up the Bass - Every new Pioneer Class-D amplifier has a wired bass boost remote control for optimal bass level adjustment according to listening preferences and music characteristics.
 

• Power Handling:
• 500W RMS at 4 ohm
• 800W RMS at 2 ohm
• 1200W RMS at 1 ohm
• Wired Bass Boost Remote and Variable Bass Control
• Frequency Response 10Hz - 240kHz
• Total Harmonic Distortion (1 kHz, 4Ω) <0.05%
• Signal-to-Noise ration (IHF-A Weighted) >100 dB
• RCA Outputs (Pass-Through) 2 Ch
• 2 channel Speaker Level Input 
• Automatic Signal Sensing & Turn On Yes
• Crossover Type Variable LPF
• Crossover Frequency 40Hz - 240Hz
• Dimensions 302 x 215 x 60 (mm)