GA43 4-ch 750w Power Amplifiers with DSP


4x1500W Power Amplifier

Our most powerful compact 4-channel class D amplifier featuring Powersoft™ power module.

Delivering up to 1500W RMS per channel, this amplifier is able to drive 70V/100V distributed speaker lines without needing any additional transformer or settings.

Thanks to its modular design, up to 3 elements of GA46L (totally 12 channels) fit into 2 rack units with a dedicated accessory (G-RACK).

Designed for the most demanding applications for rental and permanent installations such as touring and events, auditoriums, transportation facilities, houses of worship, stadiums, theme parks and clubs.

Tech specs


Input Channels: 4 
Output Channels: 4 
Max Output Power per Channel: 1,500 Watt (RMS EIAJ Single Channel Driven @ 4ohm) Minimum Impedance: 4Ω (2Ω bgm use) 
Operating Voltage: 85-264 VAC 
AC Current: 10A 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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