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.
Applicationsã¯â¼ï¿½
large and midium mobile performance sound system connections
specifications:
number of channelsã¯â¼ï¿½2 channels
output power (eia 1khz 1%thd) : stereo 8ã�â©:850wx2 4ã�â©:1300wx2 bridge: 4ã�â©:2890w bridge: 8ã�â©:1700w
output: speakon and terminal
frequency response: 20hz-20khz,ã�â±0.5db
input sensitivity: 0.77v
balanced input impedance: 20k, balanced, 10k, un-balanced
sn(db)ã¢ï¿½â¥98db
distortion: ã¢ï¿½â¤0.05%
rated output power : ã¯â¼ï¿½62 db
damping coefficient f=1khz 8 ohms: ã¯â¼ï¿½280
conversion rate: 15vus
protection: soft start, short circuit, limiter, dc fault, ac line fuse, thermal circuit breaker
cooling system: double speed fan
power supply: ac:220-230v 50hz60hz
net weight ã¯â¼ï¿½kgã¯â¼ï¿½: 16.7
dimensions : 482mm*90mm*438mm(w*h*d)