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BL-850A Two-way Digital Power Amplifier

Description:
BL - 850A is a two way digital circuit manipulation power amplifier that can amplify weak electric signal from signal source, and make loudspeaker produce sound. The maximum output power of BL - 850A is up to 2800W, which ensures maximum power margin, and further makes 5.S loudspeaker produce the best sound.
The power amplifier of BL - 850A applies real Class I circuit design, which make sound production more accurate and loudspeaker effect better in the event of large power margin. The function of loudspeaker in a good audio system can never go unnoticed.

Applications：
Large and midium mobile performance sound system connections

Specifications:

Number of channels：2 channels
Output power (EIA 1KHz 1%THD) :    stereo 8Ω:850Wx2 4Ω:1300Wx2 Bridge: 4Ω:2890W Bridge: 8Ω:1700W
Output:    Speakon and terminal
Frequency response: 20Hz-20kHz,±0.5dB
Input sensitivity: 0.77V
Balanced input impedance: 20K, /Balanced, 10K, /un-Balanced
S/N(dB)≥98dB
Distortion: ≤0.05%
Rated output power : ＞62 dB
Damping coefficient f=1KHz 8 OHMS: ＞280
Conversion Rate: 15V/uS
Protection: soft start, short circuit, limiter, DC fault, AC line fuse, thermal circuit breaker
Cooling system: Double Speed Fan
Power supply: AC:220-230V 50Hz/60Hz
Net weight （kg）: 16.7
Dimensions : 482mm*90mm*438mm(W*H*D)