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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: C-Mark
  • Model Number: GA500/GA400/GA300/GA200
  • Weight: 3kgs
  • Dimensions (L x W x H): 387 x 155 x 57 mm
  • Output power: 2x600W/4ohm, 1000W/8ohm bridged
  • Certificate: CE, RoHS
  • Power Supply: from 100V to 240V AC universal power supply

Packaging & Delivery

Packaging Details painted box, 4 pcs per master box


2-ch/multi-ch mini digital amplifier
smart size like a dictionary, 3Kgs
output power:2x600W/4ohm, 1000W/8ohm bridged

C-Mark GA500 mini Class-D / digital power amplifier is a two-channels amp with smart size like a dictionary (155 x 387 x 57 mm) only and lightweight of 3Kgs, and up to 7PCS GA500 can be put in a standard 19" rack to make a 14-channels digital amplifier.


Key Specification:

Output power
8ohm: 300W x 2 (1KHz)
4ohm: 600W x 2 (1KHz)
Bridged 8ohm: 1000W (1KHz)

 Free Power Combination from 1PC to 7PCS in a standard rack as you like, if 7 pcs are combined, max power can reach 600W x 14 or 1000W x 7 channels.


Input sensitivity: 0dB
Input impedance: 20K ohm( balance ) 10K ohm( unbalance )
Frequency response: 20-20KHz @ 8Ω
THD+N: 0.01% (1KHz, 1W)
S/N: 110dB ( A weighted )
Power supply: AC 100V - 240V automatic 50/60Hz 
Net weight: 3Kgs
Net dimension (L x W x H): 387 x 155 x 57 mm



Besides the GA500, there are GA400/GA300/GA200 three more choices of different output power.


We are the manufacturer / factory and exporter of professional audio / sound equipments

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