GA43 4-ch 750w Power Amplifiers with DSP


4x750W Power Amplifier

Compact 4-channel high efficiency class D amplifier featuring Powersoft™ power module.

Delivering up to 750W RMS per channel, this amplifier is able to drive 70V lines without any additional transformer or settings.

Thanks to its modular design, 3 elements of GA43L can fit into 2 rack units with a dedicated accessory (G-RACK).

Designed for high performance applications both for rental and permanent installations such as touring, auditoriums, transportation facilities, houses of worship, stadiums, theme parks and clubs.  

Tech specs


Input Channels: 4 
Output Channels: 4 
Max Output Power per Channel: 750 Watt (RMS EIAJ Single Channel Driven @ 4 ohm) 
Minimum Impedance: 4Ω (2Ω bgm use) 
Operating Voltage: 85-264 VAC 
AC Current: 7A Nominal 
Width: 145mm (5,71in) 
Height: 90mm (3,54in) 
Depth: 418mm (16,46in) 
Rack adapter: G-RACK


Analog balanced I: 4x XLR female line
Analog power O: 2x Speakon (4 pole)


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