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Green printed circuit board with black heat sink and silver connectors

Vszerda

Vszerda TDA2050 Mono Audio Amplifier Board 10-100W 12-24V

SKU CH-ZCYM-X8C7D

Mono audio amplifier board delivers 10 to 100 watts from a 12 to 24 volt DC or AC supply

  • Delivers up to 100 W output power from a single TDA2050 chip
  • Operates on DC or AC supply from 12 V to 24 V
  • Mono single-channel design simplifies speaker wiring for one amplifier
  • Rated from 10 W minimum for flexible low-power applications

Mono amplifier board for DIY audio

The Vszerda TDA2050 module delivers a single-channel power stage rated from 10 to 100 watts. It operates on a DC or AC supply between 12 and 24 volts, making it suitable for hobbyists building compact speaker systems or replacing a failed amp board.

Upgrades basic IC amplifiers or damaged modules

The board replaces simpler low-power chips or blown output stages when more headroom is needed. The jump is worthwhile when a project demands higher output than a basic op-amp circuit can provide and a 12 to 24 volt supply is already available.

How it compares

Measured against everything we stock in Hi-Fi Components & Accessories, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 92% of the 410 comparable items (median $60.99).

Specifications

No published specifications for this item yet.

Questions about this item

What DC voltage range does the TDA2050 board require for 10-100W output?

The amplifier operates on a DC supply between 12V and 24V to deliver its rated mono output power.

How is the single-channel board connected, and which step is often missed?

Connect the DC supply to the power terminals, attach the speaker to the output pads, and feed the audio signal to the input pins; the step often missed is verifying the supply voltage is within the 12-24V range before powering up.

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