£6.99

DollaTek Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY

79be540d-18f2-4235-816f-42aa4a60732c

Price data last checked 67 day(s) ago - refreshing...

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Price History & Forecast

Last 24 days • 24 data points (No recent data available)

Historical
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£8.99 £5.69 £6.41 £7.13 £7.85 £8.57 £9.29 22 January 2026 27 January 2026 02 February 2026 08 February 2026 14 February 2026

Price Distribution

Price distribution over 24 days • 3 price levels

Days at Price
15 days 2 days 7 days 0 4 8 11 15 £5.99 £6.99 £8.99 Days at Price

Price Analysis

Most common price: £5.99 (15 days, 62.5%)

Price range: £5.99 - £8.99

Price levels: 3 different prices over 24 days

Description

Characteristics: stereo Dual channel output Suitable for many speaker types Volume adjustable support remote control Bluetooth 5.0 Support reverse polarity protection Support short-circuit protection overheating protection for self-restoration Output power (at 1KHz) 12V 4Ω: 20W× 2 16V 4Ω: 30W× 2 21V 8Ω: 30W× 2 24V 8Ω: 40W× 2 Note: 1. When the power supply voltage is relatively low and the output power is relatively large, there may be a little noise, which can be solved by reducing the volume or increasing the power supply voltage. 2. When using the power amplifier board, try to stay away from the WIFI signal. 3. It is recommended that the power supply voltage be 5~24V DC, more than 26V, the chip will burn out. 4. When connecting a 4Ω speaker, the power supply should not exceed 16V. When the 8Ω speaker is connected, the power supply should not exceed 24V. 5. The speaker cable should not be too long, it is recommended to be within 1 meter. Package: 1 x stereo Bluetooth power amplifier module 1 x remote control 2 x acrylic shell 4 x copper pillar 8 x screw

Key Features

DC 5V-24V.

The Pemenol High Power Bluetooth Power Amplifier Board is a wireless digital audio amplifier that supports stereo 2-channel outputs, highly restored sound source for clear sound quality.

Built-in amplifier module for direct connection to loudspeakers, volume adjustable.

Communication distance: 15 meters (max.). Bluetooth module: Bluetooth 5.0. Remote control. With acrylic case.

Support reverse polarity protection, short-circuit protection, self-recovery overheating protection.

Product Specifications

Barcode

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