GA43 4-ch 750w Power Amplifiers with DSP

GP1812

18” Subwoofer + 12” Slim Array Element (Passive)

Heavy duty 18” passive subwoofer combined with GH12, our 12” passive coaxial satellite featuring K-array™ SAT® (Slim Array Technology).

It can drive a GP1812 passive system in a stereo configuration. It features Powersoft™ DSP and power module with ethernet remote control and Armonia™ control software.

Designed for small to medium high performance outdoor/indoor applications both for rental and permanent installations for touring, live bands, auditoriums, pubs and clubs.

High performance to size/weight ratio featuring easy and fast setup possibility.

User Tip: optimize the cost and combine the system with the passive model whether it is for stereo configurations or if you prefer to extend the cluster.

Tech specs

GENERAL 

Power Handling: 750W subwoofer + 200W satellite
Peak Power: 1500W subwoofer + 400W satellite
Impedance: 8Ω subwoofer + 32Ω satellite 
Frequency Range: 45 Hz - 20 KHz (-6 dB average)
Maximum SPL(1): 129dB (peak)
Continuos SPL: 117 dB
Coverage: V.30° - H.90°

TRANSDUCERS

Subwoofer: 18” ferrite magnet
Mid High Frequency: 12” coaxial with 1” compression driver ferrite magnet

AUDIO I/O

Speakon

 

PHYSICAL OVERVIEW

SUBWOOFER

Width: 545mm (21,46in)
Height: 610mm (24,02in)
Depth: 600mm (23,6in)
Weight: 34,4kg (75,84lbs)
Material: birch plywood
Rating: IP41

SATELLITE

Width: 327mm (12,87in)
Height: 334mm (13,15in)
Depth: 198mm (7,79in)
Weight: 13,8kg (30,43lbs)
Material: stainless steel
Rating: IP54

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