
AP1200-D4
- 4 × 1300W @ 8Ω
- 4 × 1900W @ 4Ω
- 4 × 2500W @ 2Ω
High-power 4-channel Class D professional amplification engineered for bars, audio rooms, touring systems and theatres, with wide-voltage operation and comprehensive protection.

1300W per channel at 8Ω, 1900W at 4Ω and 2500W at 2Ω.
High-efficiency Class D amplifier circuit designed for professional high-output systems.
Patented technology is specified to operate across AC 80–265V.
Soft start, overload, overheat, short-circuit, DC-output and peak-limiting protection.

The AP1200-D4 is a 4-channel high-efficiency professional power amplifier intended for applications including bars, audio rooms, touring and theatres. The supplied specification sheet describes a Class D amplifier circuit, high-performance ring transformer, 120A high-current high-frequency MOS transistor output path and a specially designed output LC circuit. It also specifies wide-voltage operation and multiple protection functions for demanding professional use.

| Specification | AP1200-D4 |
|---|---|
| Channel number | 4CH |
| 8Ω output power / channel | 1300W |
| 4Ω output power / channel | 1900W |
| 2Ω output power / channel | 2500W |
| 8Ω bridged power | 3500W |
| 4Ω bridged power | 3800W |
| Frequency response | 20Hz–20kHz |
| Total harmonic distortion | <0.03% |
| Channel separation | <65dB |
| Signal noise ratio | 100dB(A) |
| Slew rate | 40V/μs |
| Damping factor (100Hz) | >800:1 |
| Net weight | 20kg |
| Packing dimensions | 580 × 520 × 185 mm |
| Operating voltage | AC 110–220V / 50–60Hz |
Specifications reproduced from the supplied AP1200-D4 product sheet. The same sheet separately states patented wide-voltage operating capability of AC 80–265V.
Tell us your speaker load, application, channel requirements and required output.