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.

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...view
PC1700 PC10 Series Power AmplifierNovember 30, 2016PC1700 belongs to PC10 Series Power Amplifier and it is analog amplifier ,which are designed for commercial and industrial public address applications.view
MP9812M 10 Channels Monitor PanelNovember 30, 2016The MP9812M 10 Channels Monitor Panel is a versatile audio monitoring tool designed for various settings, featuring simultaneous monitoring of ten audio sources with individual volume controls, a five...viewwe will contact you within 24 hours.
DSPPA PA System Sounding in AfricaNovember 29, 2016DSPPA network PA system applied in the construction of Ethiopia - Djibouti railway section has entered into the acceptance period. It’s a historical moment for DSPPA.Site ConstructionThe railway proj...view
New Products& Tech Pitch Meeting in RussiaNovember 29, 2016The New products& Tech Pitch Meeting is co-organized by Guangzhou DSPPA Auido Co. Ltd and its Russian partner in Moscow, Russia on Oct 17, 2013. More than 50 customers and contractors in and aroun...view