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Green circuit board with black chips and blue Bluetooth module

Vszerda

Vszerda TPA3118D2 2x50W Amplifier Board DC12-24V

SKU CH-CKTC-9S8FS

Dual-channel amplifier board delivers 2x50 W from a 12-24 V supply

  • Dual-channel design delivers 2x50W high-power output
  • Operates on DC 12-24V flexible power supply
  • TPA3118D2 chip enables adjustable audio amplification
  • BT 5.0 supports wireless digital audio streaming

Compact Stereo Amplifier Board

This Vszerda board uses the TPA3118D2 chip to deliver two channels of 50 W each. It accepts a DC supply between 12 and 24 V and includes adjustable gain control for matching different sources.

For DIY Audio Builders

The module suits hobbyists adding powered sound to custom enclosures, portable speakers or desktop systems where a small stereo amp is needed. Buyers who require integrated wireless streaming, multi-channel surround processing or a finished chassis with volume knobs should look at complete amplifier units instead.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the DC 12-24 V supply I use for older gear power this amplifier board without changes?

The board accepts any DC source between 12 V and 24 V, so an existing 12 V or 24 V rail can feed it directly.

How do I verify the board is delivering its rated 2 x 50 W output after installation?

Apply a 12-24 V supply, connect speakers to both channels, feed a signal via the BT 5.0 link or wired input, and measure clean sine-wave output at the speaker terminals.

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