Adastra
✓Price
$47.99
DollaTek TPA3116D2 Digital Audio Amplifier Board 100Wx2 HiFi Dual Channel Amplificador Automatic Boosting Distortion-Free
★★★★★
$47.99
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1
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About this item
- Connect the power supply terminal to the DC12V-24V power supply;
- Connect the audio supply to a sound source, such as an MP3, mobile phone, computer, etc. It can also be connected to a preamplifier board
- Connect the two audio outputs to the two speakers separately. It is recommended to connect two professional stage speakers of 100W or more in order to exert its effect
Product description
Product parameters: Product name： automatic boost power amplifier board Product model: XH-M642 Power amplifier chip: TPA3116D2 supply voltage: DC12-24V Output power: 100Wx2 Number of channels: two channels Size: 99x64x21MM Package included: 1 x TPA3116D2 Digital Audio Amplifier Board 100Wx2
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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