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Guangzhou Sohtronic Electronic Technology Co., Ltd.

Amplifier Board, 2.1 Amplifier Module, Bass Treble Amplifier Module manufacturer / supplier in China, offering 2.1 Tpa3116 Digital Amplifier Module (100W+50+50W), Bluetooth Active Speaker Dedicated Circuit Board Bluetooth Amplifier Module, 7294HiFi Amplifier Board with Heat Sinks Bluetooth Amplifier Module and so on.

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Supplier Homepage Product Digital Amplifier Module 2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)

2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)

FOB Price: US $12.8 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $12.8/ Piece
Get Latest Price
Port: Guangzhou, China
Transport Package: Carton Box
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 311621
  • Usage: Hi-Fi, KTV System
  • Tube Type: IC Amplifier
  • Sound Channel: 2.1
  • Element Number: Monoamplifier
  • Origin: Guangdong, China
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier, Amplifier Combined, Pre-amplifier
  • Voltage: DC
  • Conductive Mode: D
Product Description
Details Information

The product of all parts are original authentic, chastity, pure quality; 
The use of high-quality original parts, that is not only guarantee the safety quality, long service life, more important is the powerful guarantee to make the actual performance can meet the design target. The pursuit of first-class quality is our consistent aim. 
L Adopted original TPA3116
L The main circuit of the electrolytic capacitor signal uses the Taiwan famous brand, main filter capacitor using Nikon special electrolytic capacitor capacity of 3 × 10000UF, ensure the supporting power. 
L The selection of Resistance is five metal resistance, the main circuit adopts the metal film resistor which accuracy is ± 1%, guarantee the signal-to-noise ratio of the product. 
L PCB adopts 1.6mm thickness double-sided board, 2 oz copper thickness, spray tin full process, ensure the current well done through the performance. First-class PCB quality. 
L Adopted the fully enclosed dustproof potentiometer, the performance is more stable, and more durable than ordinary potentiometer! 
L Adopted the shielding current 127 inductively, ensure sound crisp and powerful. 

Basic performance parameters: 
Operation Mode: Class D
Quiescent Current: 50mA
Working efficiency: 90%
Working Voltage: DC18V~DC24V
The maximum output current: 2A
PCB size: 108*99mm

Potentiometer function: From left to right
1. Bass Volume
2. Left and right channel voice
3. Channel volume

2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)
2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)
2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)
2.1 Tpa3116 Digital Amplifier Module (100W+50+50W)
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