Enhance your audio experience with this high-performance Bluetooth Power Amplifier Board, featuring the advanced TDA7492P power amplifier chip and Bluetooth V2.1 module for seamless wireless connectivity. Delivering a powerful 25W+25W dual channel stereo output, this amplifier board is designed to provide clear, robust sound for a variety of speaker setups. Built with high-quality electronic components and a military-grade PCB board, it ensures reliable performance and durability in demanding applications. Key Features: · Powerful TDA7492P Amplifier Chip: Delivers 25W per channel, providing strong and balanced stereo sound output for an immersive listening experience. · Bluetooth V2.1 Wireless Audio Receiver: Enables easy and stable wireless connection with compatible devices for convenient audio streaming. · High-Quality Components & Military Grade PCB: Ensures excellent signal integrity, durability, and long-lasting performance. · Power Supply Reverse Connection Protection: Safeguards the amplifier board against damage caused by incorrect power supply polarity. · Wide Speaker Compatibility: Supports speakers with impedance ratings of 4Ω, 6Ω, 8Ω, and 16Ω, with optimal performance at 8Ω speakers. · Additional AUX Audio Input: Includes a wired audio input interface for versatile connectivity options beyond Bluetooth. · Compact and Lightweight Design: Measuring 72 x 48mm and weighing approximately 33g, this amplifier board is easy to integrate into custom audio projects. Specifications: · Model: HW-893 · Supply Voltage: DC 10-25V (2.1mm socket) · Amplifier Chip: TDA7492P · Audio Input: Bluetooth Receiver V2.1, AUX wired input · Output Power: 2 x 25W · Output Impedance: 4Ω / 6Ω / 8Ω / 16Ω · Board Size: 72 x 48mm (2.83 x 1.89 inches) · Package Weight: Approx. 33g (1.1oz) Package Includes: · 1 x Bluetooth Power Amplifier Board This Bluetooth Power Amplifier Board is ideal for DIY audio projects, home audio upgrades, and compact speaker systems, offering versatile connectivity and reliable power output in a durable, easy-to-install design.