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.


High power output with With total volume control
Industrial design for audio project, long term & stable use
70V/100V & 4-16 Ω flexible speaker output (Sanko4000: 200V)
XLR socket and 6.3 mm jack AUX output for convenient linkage
LED indicator for power, signal, clip, protection, temperature
Built-in automatic temperature controlled fan cooling

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