🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$18.68
Home/Electronics & Photo/Hi-Fi & Home Audio/Receivers & Separates/Amplifiers
Mini Audio Amplifier, 30W 1 Channel Digital Power Amp Board with Volume Adjustable Knob,TDA2050 Chip — image 1
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Mini Audio Amplifier, 30W 1 Channel Digital Power Amp Board with Volume Adjustable Knob,TDA2050 Chip

★★★★★
$18.68
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About this item
  • Equipped with TDA2050 audio amplifier chip with heatsink supporting 10W-30W power output.
  • On-board potentiometer to regulate the sound volume, screw terminals and power indicator, easy to connect the audio cable and recognize the working status.
  • Amplifier chip: TDA2050, sound channel: single.
  • Output power: 10-30W. Output impedance: 4-16ohm.
  • Size: 60 x 35 x 40mm
Product description

Features: Equipped with TDA2050 audio amplifier chip with heatsink supporting 10W-30W power output. On-board potentiometer to regulate the sound volume, screw terminals and power indicator, easy to connect the audio cable and recognize the working status. Specifications: Amplifier chip: TDA2050 Sound track number: 1 Input power: DC 12-24V Output power: 10-30W Output impedance: 4-16 ohm Size: 60 x 35 x 40mm Package includes: 1 x TDA2050 Amplifier Board

Product details
Brand
Sun3drucker
Manufacturer
Sun3Drucker
Colour
Green

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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