Pro Audio Equipment (PB-2000)

power amplifier

The machine is accordance with the classic H type circuit  design, high efficiency power output, improved overload, short-circuit, limiting protection. CPU intelligence third-level hot protection, cut down input signal or cut off overload according to radiator and transformer's temperature situation When protection the built-in bee funerary objects can give the alarm sound , simultaneously the front panel response function's instruction lighting to be bright.

 

Total frequency distortion：20Hz-20KHz≤0.1%

Frequency response：20Hz-20KHz±0.5dB

Signal noise ratio：≥100dB

Input impedance：10KΩ

Input level ：0dB

Working voltage ：AC110V/AV220V±5% 50Hz-60Hz

 

PB2u series have model as below:

PB-600  PB-800  PB-1000

Rated power :

8Ω 2×300w  2×400w  2×500w

4Ω 2×450w  2×600w  2×750w

Bridge mono:

900w   1200w  1500w

 

PB3u series have model as below:

PB3u-1200    PB3u-1600w   PB3u-2000 

8Ω 2×600w  2×400w  2×500w

4Ω 2×900w  2×1200w  2×1500w

Bridge mono:

1800w  2400w  3100w