Dual-channel professional power amplifier
High power output suitable for PA & DJ systems
Stable performance at 4Ω / 8Ω speaker loads
Bridge-mode operation for higher power output
Wide frequency response for clear audio reproduction
Low distortion and high signal clarity
Independent channel level controls
Heavy-duty power supply design
Efficient forced-air cooling fan system
LED indicators for signal, clip, protect & power status
Multiple protection circuits (short circuit, overload, overheating, DC protection)
Rack-mountable professional metal chassis
Compatible with mixers, processors, and PA speakers
The PJ4KH Dual-Channel Power Amplifier (PJ Series) is a high-performance professional audio amplifier designed for PA systems, DJ setups, live concerts, stage performances, and installation sound systems. Built for powerful and stable sound amplification, it delivers strong output power with low distortion and reliable operation during long working hours.
| POWER OUTPUT | 2300+2300W MAX, 2Q 2250+2250 RMS |
| TONE CONTROL | BASS, MID, TREBLE |
| INPUT IMPEDANCE | l0K Unbalanced |
| CHANNEL SEPARATION | 70dB @ @lKHz |
| DAMPING FACTOR | 500:1 @ SQ Load |
| PROTECTIONS | Temp. DC Short Circuit Overload |
| COOLING | 4 AC Fan (120mm x 120mm) |
| FREQUENCY RESPONSE | 30-20,000 Hz |
| POWER SUPPLY | 220~240V, 50/60Hz |
| DIMENSIONS | W560 x H160 x D500 mm |
| WEIGHT | 41 KG |
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