Professional Portable Subwoofer Power Amplifier 1U 2 Channel 4200w
Price:
contact us for price
MOQ:
2
Delivery Time:
10-15 days
Brand:
lmhf audio
Product Description
professional portable 1U 2 channel 4200w subwoofer power amplifier
Feature:
1, 1U size, light weight, big power, for mobile show, bar, pub use
2, LCD screen show real-time working temperature
3, active PFC (0.99) and soft startup technology
4, wide working voltage: 90V-270V
5, stable work at 2ohm, suitable for line array system use
6, D-PWM audio technology
7, standby sleep mode, long time working
8, CE,ROSH certificate
Technical Specifications
| Model | K-2.42 |
|---|---|
| channel | 2 |
| 8ohm stereo Power | 4200w |
| 4ohm stereo power | 7800w |
| 2ohm stereo power | 8500W |
| 8ohm bridge power | 15600W |
| 4ohm bridge power | 17000W |
| amplification class | class D |
| Power supply mode | Switch mode power supply |
| working voltage | 90-270V, 50-60 Hz |
| frequency response | 20Hz-20kHz,+0/-1dB |
| THD+N | <0.5%,20Hz-20kHz |
| Intermodulation distortion | <0.05% |
| slew rate | 50 V/µs @ 8 Ω |
| damping factor | >5000 @ 20-200 Hz |
| S/N ratio | >110dB |
| crossover | >75dB |
| Gain | 32dB/35dB/38DB/41dB |
| Size | 482x44x460mm |
| Net Weight | 12 kg |



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Company
Guangzhou Liangyin Audio Equipment Factory
Location
Huadu area, Guangzhou, Guangdong, China
Contact Person
lily deng