🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$17.15
Home/Electronics & Photo/Hi-Fi & Home Audio/Receivers & Separates/Amplifiers
DollaTek TPA3116 Digital 2.0 Channel Stereo 2x50W Audio Power Amplifier Board Module Subwoofer — image 1
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DollaTek TPA3116 Digital 2.0 Channel Stereo 2x50W Audio Power Amplifier Board Module Subwoofer

★★★★★
$17.15
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About this item
  • Sound quality is very good by using this module.
  • TPA3116 stereo audio power amplifier chip.
  • Two-channel stereo digital amplifier board.
  • With volume adjusting knob: clockwise to turn up volume; anticlockwise turn down.
  • Applicable speaker impedance: 4/6/8 ohm.
Product description

DollaTek TPA3116 Digital 2.0 Channel Stereo 2x50W Audio Power Amplifier Board Module Subwoofer Sound quality is very good and it can drive 4/6/8 ohm speakers. It has sufficient power output 2*50W. Specifications: Supply Voltage: DC 5-26V Supply Current: Recommended above 24V 3A Power Supply Applicable Speaker Impedance: 4/6/8 ohm Number of Channels: Two-channel Stereo PCB Board Size: 81 * 64mm / 3.2 * 2.52in Package List: 1x DollaTek TPA3116 Digital 2.0 Channel Stereo Power Amplifier Board

Product details
Brand
DollaTek
Manufacturer
DollaTek

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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