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Nobsound HiFi 5.1 Channel Bluetooth Digital Power Amplifier Home Stereo Class D Audio Amp

GFJ742
Using 4*TPA3116 chip to provide larger power. The output power can reach 100W*1+50W*5 when input DC 24V at 4 ohms.With Bluetooth 4.2, further transmission distance and more stable signal connection, make it easier to enjoy HiFi wireless music.
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$96.99
$149.00
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  • Description
  • Reviews
Notice:
 
1. It is generally not used at its maximum output(25V). And the recommended voltage is between 12V and 20V. So we equip a 19V/3.42A power supply which is enough for most home stereo audio system.
 
2. In order to get 5.1 channel sound effect, you must input 5.1 channel audio signal, such as DTS decoders, 6-channel output port of the computer, etc. If you only input 2 channels, the output is only 2 channel sounds. Bluetooth is only valid for left and right channels.

Features
  • Using 4*TPA3116 chip to provide larger power. The output power can reach 100W*1+50W*5 when input DC 24V and the speaker impedance is 4 ohms.
  • With Bluetooth 4.2, further transmission distance and more stable signal connection, make it easier to enjoy HiFi wireless music.
  • The TPA3116 is a dual bridge load (BTL) Class D audio amplifier chip that uses a single power supply, small, efficient, and powerful.
  • High-quality components are used such as:
High-end whole sealed dust-proof potentiometer with longer service life and good hand feeling.
3*NE5532 to form preamp with treble and bass control and subwoofer amplification circuit.
Dedicated high current sealed inductance with low heat, good sound quality and high efficiency.
Philips, VISHAY, SANYO high frequency high temperature low resistance capacitor, original SMD chip and so on.

Parameters
  • PCB size: 172mm *136mm
  • Supply voltage: DC 12-25V
  • Output power:
Sub-woofer 100W*1
Front channel 50W*2
Center channel 50W*1
Surround channel 50W*2

Packing List
  • 1* 5.1 Channel Power Amplifier
  • 1* 19V/3.42A Power Supply
Average rating: 5.0
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