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🔊 100w+100w+4x50w tpa3116 class d audio amplifier board - walfront digital power module for 5.1 sound-channel logo

🔊 100W+100W+4x50W TPA3116 Class D Audio Amplifier Board - Walfront Digital Power Module for 5.1 Sound-Channel Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.5
🍿 Home Theater, 🎵 Home Audio

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Description of 🔊 100W+100W+4x50W TPA3116 Class D Audio Amplifier Board - Walfront Digital Power Module for 5.1 Sound-Channel

Clear Voice——Adopt completely shielded audio special high-current inductance can keep crisp and powerful sound. Good Signal-to-Noise Ratio——The main circuit adopts a five-loop metal film resistor with an accuracy of ±1%, which keeps a good signal-to-noise ratio of the whole machine. High Efficiency——Amplifier board adopts class D working method, which supports 90% work efficiency. Easy to Use——Uses TPA3116D, digital power amplifier board's installation is simple, not require particularly complicated operations. 150mA——With 150mA quiescent current, AMP board keeps 100W+100W+4 x 50W rated output power.

Reviews

Global ratings 4
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    2
  • 1
    0

Type of review

Revainrating 2 out of 5

No input jack, no documentation

Never really plugged in. There is an array input connector (without a matching other half) that is oddly shaped, not even a friend in the electronics prototyping industry could identify it. No documentation is included with the product. return for refund.

Pros
  • Home audio
Cons
  • Good but not great

Revainrating 5 out of 5

Audio input header

Audio header is "pst ph 10 pin", ph corresponds to 2.00mm spacing. Make sure you get 2.00mm and not 2.54mm. I ordered this: https://www.amazon.com/gp/product/B07XN8GSCM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Works great. There is a click/pop when powering up, but after that it's very quiet. Works fine, I'm using a 19V 7A power supply (an old laptop power supply).

Pros
  • Electronics
Cons
  • Compatibility

Revainrating 2 out of 5

Input plug is not available, documentation is missing.

Never connected. There is an array input connector (without a matching other half) that is oddly shaped, not even a friend in the electronics prototyping industry could identify it. No documentation is included with the product. return for refund.

Pros
  • Clear Voice - Fully shielded audio. Special high-current inductance ensures clear and powerful sound.
Cons
  • Only available in white

Revainrating 5 out of 5

Audio Input Connector

audio title is "pst ph 10 pin", ph corresponds to 2.00 mm pitch. Make sure you get 2.00mm and not 2.54mm. I ordered this: https://www.amazon.com/gp/product/B07XN8GSCM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Works great. There is a click/pop when powering up, but after that it's very quiet. Works fine, I'm using a 19V 7A power supply (an old laptop power supply).

Pros
  • High Efficiency - The amplifier board adopts Class-D operating method, which maintains 90% operating efficiency.
Cons
  • little things