100W Mono Class D Audio Amplifier Board Gold-A542 with TPA3116 IC
$ 3.57
- 100W Mono Class D Audio Amplifier Board Gold-A542 with TPA3116 IC – 5V-24V Input – High-Power Amp Module for DIY Speakers, Home Audio, Subwoofer & Car Amp Projects Upgrade your audio power performance with this 100W Mono Class D Audio Amplifier Board (Model: Gold-A542) powered by TPA3116 IC.This board delivers loud and crystal-clear audio with high efficiency, low heat, and low distortion. ���� Perfect for DIY audio makers, technicians, hobby projects, subwoofers, car audio boosters and Bluetooth speaker builds. Key Features & Benefits ✅ �� 100W Powerful Mono Output – best for Woofer/Subwoofer speaker drivers �� TPA3116 Class D Chipset – high efficiency superior sound quality �� Wide Input Voltage Range – supports DC 5V to 24V �� Compact & Lightweight – easy to install inside small enclosures �� Low Heat Performance – Unlike Class A/B amps, this Class D board runs cool �� High Efficiency Up to 90% – maximum output with minimum power drain �� Suitable for Battery Powered Projects also (12V/24V battery supported) Specifications Table �� Specification Details Model No. Gold-A542 Amplifier Type Class D IC Used TPA3116 Output Power Up to 100W (Mono) Input Voltage DC 5V – 24V Frequency Response 20Hz – 20kHz Efficiency Up to 90 % Cooling Type Passive Input type AUX / Audio Signal Input Application Speaker/ Subwoofer DIY Amp Where You Can Use This Board? (Applications) �� DIY Home Speaker Amplifier Subwoofer box power amplifier Car Audio Mono bass booster Rechargeable battery powered portable speaker Classroom / Hall small PA speaker projects Bluetooth Speaker upgrade amplifier Why Choose This Amplifier? �� Because it is powerful, small-sized, energy-efficient and supports a wide voltage range which makes it suitable for multiple audio DIY projects and gives premium sound output.
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