GA43 4-ch 750w Power Amplifiers with DSP


Active PA Column System

This active PA column system has an 8” powered subwoofer unit and 3 modular column elements featuring a 4x2,5” K-array™ PAT®  (Pure Array Technology) array module.

Plug-and-play design features a mixer 2 mic/line inputs, a stereo AUX input, Bluetooth connectivity and USB player.

Thanks to its compact format, GP8A is the perfect companion for your gig, cocktail party, event or your loud karaoke session at home.
Different heights, different dimensions, same sound pressure. Transportability and efficiency are maximized to satisfy any application.

Tech specs

Power: 200W
Impedance: 4Ω+4Ω
Frequency Range: 45Hz – 20KHz
Maximum SPL(1): 113dB (peak)
Coverage: V.40° - H.100°

Subwoofer: 8” ferrite magnet
Mid High Frequency: 4 x 2.5” ferrite magnet

Analog balanced I: 2 x XLR female mic/line - 6.3mm jack mono mic/line
Analog unbalanced I: 3.5mm jack stereo
USB: USB 2.0 A
SD slot: SD card
Bluetooth: 4.2 bluetooth with TWS technology to pair two GP8A for stereo listening
Analog balanced O: XLR male
Master level control - Analog unbalanced input level control - Analog balanced input level control - Mic input effect control - Subwoofer level control - Mp3 player controls for use with BT, USB pen drive or SD
TWS Bluetooth pairing

Type: 2-channel Class-D audio amplifier
Power: 2 x 100W @4ohm
AC input: 50-60Hz 100-240V
Max power consumption: 70W (peak)
Protections: Output short protection, DC Offset, Over Temperature, Under Voltage
Over Voltage

Width: 315mm (12,40in)
Height: 910-1857mm (35,82 -73,11in)
Depth: 405mm (15,95in)
Weight: 12,5-14,5kg (27,56-31,97lbs)
Material: ABS
Rating: IP41 (sub) - IP54 (sat)

NOTE: (1) Maximum SPL is calculated using a signal with crest factor 4 (12dB) measured at 1 m



Bag and cover set for GP8A w/ KGEAR logo