MakerHawk 2Pcs Digital Amplifier Board， TPA3116D2 Two-Channel Stereo High Power Digital Subwoofer Po
<p><b>Features:</b> </p><ul><li>The digital amplifier board is operated by wide working voltage DC4.5-26V(24V recommended)with reverse connection protection.</li><li>The power amplifier board is made of high performance Original chip TDA3116D2, 2 channel stereo amplifier, 2x50W output power.</li><li>This digital amplifier is highly recommended for 4-8 ohm speakers.</li><li>The TPA3116D2 device features short-circuit and thermal protection as well as overvoltage, undervoltage and DC protection to prevent complete failure.</li><li>TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.</li></ul><p><b>Details:</b> Parameters:Supply voltage:DC4.5-26V(24V recommended)Outputpower:2×50WOutput load:4-8Ohm(Recommend)Frequency response range:14-100KHzSignal-to-noise ratio:100dbSwitching frequency: 1.2MHzReverse protection: YesOvertemperature protection: YesOvervoltage / undervoltageprotection: ...