The FA-500 range digital class-D power amplifier is of switching power technology, which features of minimum power consumption and
 much higher efficiency up to 85%, moreover it helps to save installation rack space, generate less heat so as to extend its
 performance life span as a result.
 
 The FA-500D is of rated power output at 500W, so it could be used as digital public address system at minimum cost. The versatile
 loudspeaker outputs of both
 high impedance 100V & low impedance 4-16ohms enable it meet both PA fixed installation and Hi-fi stereo sound installation jobs.
 
 There are one balanced inputs by phoenix connector with gain control. Speaker outputs both by 100V & 4-16ohms. The built-in
 high-pass filters could be enabled or disabled through the dip switch pre-setting.
 Automatic standby enable after no detection of signal input for one minute, immediately wake up at sight of any input. Visual
 working status indicators include protection, clip, input and output for easy supervision. With complete short circuit, overload,
 high temp, clip and DC protection.
 
 Switchable AC power supply from 115V to 230V, thus it support worldwide sound system installation. DC24V operation is optional at
 order request for immediately shipment as well.

 
 
Specification:
  
 	 			Model 			FA-120D 			FA-240D 			FA-350D 			FA-500D 		
 			Description 			Class-D Single Channel Power Amplifier 		
 			Rated Power Output 			120W 			240W 			350W 			500W 		
 			Speaker Output 			4-16Ω & 100V 		
 			Frequency Response 			L/H Cut OFF 20Hz-20KHz (+1/-2dB)
 			L/H Cut ON 70Hz-10KHz (+1/-3dB) 		
 			Input 			0.775V, 0dBu, balanced phoenix connector 		
 			Input Impedance 			10KΩ 		
 			THD 			<0.1% (1KHz/-3dBv, 100W) 		
 			S/N Ratio 			>80dB 		
 			Crosstalk 			>60dB, 1KHz, Max output 		
 			Power Consumption 			200W 			300W 			420W 			550W 		
 			Power Supply 			AC input switchable between 115V & 230V, 50-60Hz
 			24V DC input as option at order request. 		
 			Dimension 			482(W)x420(D)x44(H) mm 		
 			Weight 			4.2kg 			4.5kg 			5KG 			5.5KG 		
  
Features:
 
 Switching power technology digital power amplifier
 Class-D PA power amplifier of minimum power consumption
 Less rack space and less heat generation
 Single channel power amplifier into 19” rack mount unit
 Rated power output at 350W
 Speaker outputs 4-16Ω/100V
 Balanced XLR input by phoenix connector
 Each input with separate gain control.
 Each channel with high-cut filter.
 Built-in auto standby feature to save power consumption
 Separate indicators for protection, clip, input and output
 Complete short circuit, overload, high temp, clip and DC protection
 Wide AC input switchable between 115V and 230V
 24V DC input as option at order request.
 

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Class D Public Address System Single Channel 500W Power Amplifier 1U Hight

Description:

public address system amplifier

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Model	FA-120D	FA-240D	FA-350D	FA-500D
Description	Class-D Single Channel Power Amplifier
Rated Power Output	120W	240W	350W	500W
Speaker Output	4-16Ω & 100V
Frequency Response	L/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70Hz-10KHz (+1/-3dB)
Input	0.775V, 0dBu, balanced phoenix connector
Input Impedance	10KΩ
THD	<0.1% (1KHz/-3dBv, 100W)
S/N Ratio	>80dB
Crosstalk	>60dB, 1KHz, Max output
Power Consumption	200W	300W	420W	550W
Power Supply	AC input switchable between 115V & 230V, 50-60Hz 24V DC input as option at order request.
Dimension	482(W)x420(D)x44(H) mm
Weight	4.2kg	4.5kg	5KG	5.5KG