ZK-1002Q 200W 2.0 Channel Bluetooth Amplifier Board,Qualcomm APTX-HD,TPA3116D2 Chip,Supports AUX/Bluetooth,Wide Voltage Input 12-24V,Mini Amp for DIY Speakers

[Qualcomm QCC3034 Module] Upgraded from the ZK-1002T, this amplifier supports SBC, AAC, APTX, APTX-LL, and APTX-HD, and comes with the Qualcomm QCC3034 for low-latency, high-fidelity audio. [TPA3116D2 Chip] High-performance dual TPA3116D2 Class-D chips deliver 100W+100W of clear, high-fidelity audio with minimal distortion and efficient power usage, and support a wide 1224V DC input, making them a good fit for home audio systems and car audio systems. [Bluetooth Antenna Base] The ZK-1002Q features a Bluetooth antenna base design, allowing connection of an external Bluetooth antenna, which improves connection stability.

[Enhanced Audio Performance] Equipped with an original TI NE5532 operational amplifier and a high-current inductor designed for digital amplifiers, featuring low magnetic loss and low heat generation for enhanced audio performance. [Robust Protection & Reliable Support] Built-in safeguards include undervoltage protection, reverse polarity protection, and thermal shutdown to prevent damage