Class D Mono Amplifier with Wired Bass Boost Remote
Class-D Mono Amplifier with Gold-Plated RCA Terminals, HQ Sound Parts and Wired Bass Boost Remote
Pioneer’s 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 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.
For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX971 LPF is adjustable from 40 Hz to 240 Hz.
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.
| Model | GM-DX971 |
|---|---|
| Manufacturer | Pioneer |
| Weight | 6.800000 |
| Amplifier Type | Class D |
| CEA-2006 Compliant | Yes |
| Hi-Res Certified | No |
| Avg Current Consumption (amps x #ch) | 1 Ohm - 7.5A (1Ch) / 2 Ohm - 5.1A (1 CH) / 4 Ohm - 3.5A (1Ch) |
| Bass Boost | 50 Hz - Frequency |
| CN-A/B Channel (Hz) | 40 Hz to 240 Hz |
| CN-A/B Channel Slope | -12 dB/oct |
| CN-Sub Channel | LPF - 40Hz-240Hz |
| Frequency Response - Sub Channel | 10 Hz to 240 Hz |
| FUSE Ratings - ATC | 40A x 3 |
| Input Level @Gain Max | 200 mV to 6.5 V - RCA / 0.8 V to 16 V - Speaker |
| Load Impedence Allowance | 1 ohm to 8 ohm allowable |
| Max Power Output | 1 Ohm - 2400W X 1 / 4 Ohm - 1000W x1 |
| Nominal Power Output | 1 Ohm - 1200W x 1 / 2 Ohm - 800W x 1 / 4 Ohm - 500W x 1 |
| RCA Inputs | 2-Channel |
| Signal-to-Noise | 75 dBA (Reference: 1 W into 4 ohm) |
| THD | =/< 1% ( 20 Hz to 240 Hz) |
| Power Supply | 14.4V (10.8 V to 15.1 V allowable) |
