Powerful - Audio amplifier module filters noise, filters signal, stabilizes current and suppresses electromagnetic interference. Output: 100W x2, Output Impedance: 4-8Ω, Frequency Response: 20hz-20khz. MULTI PROTECTION FUNCTIONS - This amplifier board has multi protection functions to prevent short circuit, overheating, reverse power supply, high security and reliability. Comes with Heatsink - Dual channel amplifier module is designed with aluminum alloy super heatsink, beautiful appearance, good fast heat dissipation. EASY VOLUME ADJUSTMENT - This amplifier board is equipped with a volume adjustment knob, which supports power amplifier on and off, easy to operate. HIGH QUALITY - The amplifier board adopts high quality ABS material and TDA7498 chip, long service life and durable.
