NAPHON MUSIC CO.,LIMITED > Selling Leads > POWER AMPLIFIER GA SERIES

Member Since

2008

NAPHON MUSIC CO.,LIMITED

POWER AMPLIFIER GA SERIES

Detailed Product Description

FEATURES

GA series is switch mode power supply,2U rack, the weight is light. Big Power output; Its special cooling method makes the cooling speed much faster; Having high effective Class-H circuit; the perfect protecting system makes the product more stable; SMT.

 SPECIFICATION

Model No. 
GA300         GA500         GA800         GA1000
Output Power (8ohm)         
2x300W        2x500W       2x800W        2x1000W
Output Power (4ohm)
2x450W        2x750W       2x1200W      2x1500W
Output power brige(8ohm)
900W            1500W         2400W          3000W
Input Impedance
20kohm
Frequency Response
20Hz-20KHz +/-0.5db
THD(20Hz-20KHz)
Less than 0.05%                   Less than 0.08%
Slew Rate
30V/us          30V/us         35V/us           40V/us
Damping factor(8ohm,20HZ-1KHz)
400
Voltage gain(rated power at 8ohm)
36db             38.2db         40.2db           40.8db
Output Circuit
Class AB        Class H        Class H          Class H
Signal to noise ratio
More than 90db                  More than 95db
Cross Talk(20Hz-20KHz)
More than 70db
Input Sensitivity(8ohm)
0.775V/1.0V/1.4V
Input impedance
20kohm Balance.10Kohm Unbalance
Cooling
Two speed fan,rear to front air flow
Connector(Each Channel)
XLR
Controls
Front:AC switch;Rear:Sensitivity,GND,stereo,parallel,bridge,30HZlowcut
Indicator
Standby,power,signal,clip,port,Bridge
Amplifier portection
Short circuit,thermal,overload,clip limited,DC voltage,ultrasonic and RF
Power Supply
     110V,220-240V at 50Hz-60Hz

Gross Weight
17.00KGS    17.50KGS    18.00KGS    22.00KGS 
Dimensions
                    58.00x57.50x16.00cm

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