2×50W Bluetooth Module 5.0, Mini Audio Amplifier Board, 5V-24V, Rotate to Adjust Volume, 470uf Stable Power Supply, Suitable for Home DIY

Price: $11.99
(as of Jul 21, 2024 20:23:58 UTC – Details)

Product Description

Supply Voltage DC 5-24V Adaptive Speaker 4Ω，8Ω Number of channels Left/Right Dual Channel/Stereo Bluetooth version 5.0

Product Dimensions ‏ : ‎ 2.17 x 1.5 x 0.67 inches; 1.76 ounces
Item model number ‏ : ‎ LYMK
Date First Available ‏ : ‎ April 17, 2024
Manufacturer ‏ : ‎ LYMK
ASIN ‏ : ‎ B0D1XRVQL4
Country of Origin ‏ : ‎ China

★ High quality mini module. Bluetooth version 5.0 for higher transmission efficiency and longer range. Open distance up to 15 metres
★ Bluetooth module dual-channel, maximum output power 2X50W; supply voltage 5-24V; with 470uf capacitor, make the power supply more stable.
★ With short-circuit protection and overheating protection, DC leads are provided to withstand high currents without heating, and are compatible with the input power connector of this product, making it easy to wire even without a DC header adapter.
★ Instructions for use, power up the module, connect the audio, rotate the button to make its indicator light up, mobile phone connected to Bluetooth, successful connection will be “ding dong” beep.
★ High-power speakers are more recommended to use high voltage, if high-power speakers with low voltage, may lead to sound quality distortion, deterioration, etc. Adequate audio input needs to be correctly combined with appropriate supply voltage and current