| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $37.37 | $36.60 | $35.46 | $33.94 | Contact US | 
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	GA-50 Class D TPA3123 2.0 Channel 50Wx2 Digital Amplifier HIFI Home Audio Power Amp-Silver
	
	Description:
	GA-50 uses TPA3123 is a dual-channel Class D audio power amplifier, using high quality digital amplifier components like PHILIPS, ELNA, nichicon, EPCOS, DALE and other sections.
	
	Specification:
	- Output Power:
	  50W+50W; THD=10; RL=6Ohm;
	  40W+40W; THD=10; RL=8Ohm;
	- Amplifier chip efficiency: 90%.
	- Color: Silver
	- Chassis material: Aluminum, CNC
	- Signal input: RCA gold-plated lotus pedestal signal input.
	- Signal Output: 4-wire copper output gilded banana seat.
	- Power supply: DC (direct current) 24V 3A outer diameter of 5.5mm and above (negative) Heart diameter 2.1mm (positive).
	- Circuit sheet:1.6 mm, glass fiber
	- Amplifier section contains mute switch circuit, thermal protection and short circuit protection.
	- Dimensions (including protrusions): Length 92mm *hight 41mm * deepth 145mm .
	- Not included power supply
	
	Package List:
	- 1 x Amplifier