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This class b amplifier is designed for commercial and industrial public address applications. Rack mount design in 2U type and rated power is 350W /450W/650W. Both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V and 4-16ohm speaker outputs are convenient for installation when selection different speaker matching. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temp.
MP9822EII Emergency Power SystemMarch 22, 2017MP9822EII is an uninterruptible power supply device with dual conversion, single-phase input and single-phase output. The product is compact in size while with high efficiency and high reliability, wh...view
MP9808R PA System Digital AM/FM TunerNovember 30, 20161 Power switch(1 is power on and the “power LED” is on ) 2 Power indicator 3 Up keys 4 Auto keys 5 Band keys 6 Down keys 7 Mono keys 8 Memo keys 9 Display screen 10 M1 to +10 Locatio...viewwe will contact you within 24 hours.
Happy New Year from DSPPADecember 31, 2020Abstract: Wish you all a happy New Year! To whom it may concern,The year 2021 is arriving. DSPPA will take three days off for the New Year, and resume to work on 4th January.The year 2020 has been a t...view
DSPPA PA System Applied in Indonesia Morowali Industrial ParkSeptember 30, 2018DSPPA PA System Applied in Indonesia Morowali Industrial ParkIndonesia Morowali Industrial Park is located in Central Sulawesi Province, 1 km from the coast. The park has a total planning site of 2000...view
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