TPA3116D2 2.1 Sound Channel High Efficiency Low Heat Digital Power Amplifier Board

Features： 1. Precise cut and interface ensure perfect applicability, suitable for installation location and easy to install. 2. The product adopts high-quality materials, effectively avoiding corrosion and wear, durable to use. 3. Professional chip set provides excellent performance in the system. 4. Easy to operate, anti-aging and long service life, you can use with confidence. 5. The power amplifier board is of small size, high efficiency, high power, and low heat. Specification： Item Type： Power Amplifier Board Product Model： HW-302B Chip： NE5532x3+TPA3116D2x2 Working Voltage： Recommended DC24V (range 12-26V) Output Power： 80Wx2+100Wx1(heavy bass) Sound Channel： 2.1 sound channel (left channel + right channel + heavy bass) Product Size： Approx. 10x8.5x3cm3.9x3.3x1.2in Package List： 1 x Power Amplifier Board 1 x Other Accessories Kit