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| Categories | Analog power amplifier |
|---|---|
| Brand Name: | DOLSI |
| Model Number: | PW |
| Certification: | CE, ROHS, CB, CCC |
| Place of Origin: | CHINA |
| MOQ: | 1 PC |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 3000 PCS/ MONTH |
| Delivery Time: | 5-30 DAYS |
| Material: | Aluminimium front panel and iron metal case |
| Output power: | 500W to 1800W 8 ohm per channel |
| OEM order: | accepted, product can be with buyer logo printed |
| Lead Time: | 3 days for sample 1-10 pcs, 10-30days for 100 pcs above |
| Applications: | in both commercial audio system and public address system |
| Certificates: | CE, CB, RoHS, CCC |
| Color: | black |
| Company Info. |
| Dolsi Audio Equipment Co., Ltd |
| View Contact Details |
| Product List |
Class D digital Amplifier Module
PW Series
1300W to 1800W at 4 ohm
For active speaker system or any other suitable applications
| Model No. | PW900 | PW1500 | PW1002 | PW1003 |
| Channel | 1 channel | 1 channel | 2 channel | 3 channel |
| Output Power at 4Ω | 1×1300W | 1×1800W | 2×900W | 1800W+2×900W |
| Output Power at 8Ω | 1×900W | 1×1500W | 2×500W | 1500W+2×500W |
| Circuit Category | Class D | |||
| Frequency Response | 20Hz-20KHz ±1dB | |||
| THD+N 1KHz 1W 8Ω | <0.1% | |||
| S/N ratio | >100dB | |||
| Circuit Category | switch mode power supply+ digital (Class D) | |||
| Protections | short circuit, direct current, over- voltage, under-voltage, over-current, over-heat | |||
| Working Voltage | AC90V-135V / AC180V-265V | |||
| Input Sensitivity | 1V | |||
| Input Impedance | 20KΩ | |||
| DSP Functions | mute,phase,gain,delay,limiting, balance, filter | |||
| DSP Adjustment | USB and RS-485 | |||
| Dimensions (LxWxD) | 312×190×90mm | 312×190×120mm | ||
| Packing size(LxWxD) | 370×220×16mm | 380×260×22.5mm | ||
| Net Weight ( kg) | 3kg | 3kg | 3kg | 4.9kg |
Product Features:
.Powerful output up to 1800W at 4 ohm
.Switch mode power supply and Class D circuit category
.Single channel, two channel and three channel designs are available.
. DSP build-in.
. Low electricity consumption.
. Fully automatic protections againts short circuit ,over-load,
overheat, direct current, RFinterference, on/off switching, muting,
and amplitude limit.
. Good choice to install in active speaker systems or any other suitable applications.
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