4x750W Amplifier with DSP
Compact 4-channel high efficiency class D amplifier featuring Powersoft™ power module and DSP processor, capable of delivering up to 4x750W per channel at 4 ohm or 2x1500W at 8 ohm / 100V*.
Remotely programmable with Powersoft™ ArmoníaPlus software through Ethernet connection, GA43 has 4 selectable presets that can be adjusted to your needs and recalled by a physical button on the rear panel.
Thanks to its modular design, 3 elements of GA43 can fit into 2 rack units with a dedicated accessory (G-RACK).
Designed for high performance applications for rental and permanent installations such as touring and events, auditoriums, transportation facilities, houses of worship, stadiums, theme parks and clubs.
*dedicated preset available for 70V or 100V speaker lines
Input Channels: 2
Output Channels: 4
Max Output Power per Channel: 750W (RMS EIAJ Single Channel Driven @ 4 ohm)
Minimum Impedance: 4Ω
Max Output Power (Bridge mode**): 2x1500W @ 8Ω
High Impedance Power: 2x1500W @ 100V* (bridge mode**)
Internal DSP: 28 bit data path with 56 bit inner processing
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
*Presets available for 70V and 100V speaker lines
**See instruction manual
Analog balanced I: 2 x Combo jack-XLR female line
Analog power O: 2 x Speakon (4 pole)
Volume potentiometer | RJ45 connector | DSP can be remotely controlled via an Ethernet connection through Powersoft ArmoniaPlus Software