{"product_id":"zk-502h-hifi-bluetooth-compatible-5-0-tpa3116d2-digital-power-audio-amplifier-board-50wx2-stereo-amp-home-theater-aux-usb","title":"ZK-502H Bluetooth 5.0 Stereo Amplifier Board – Up to 2 × 50W","description":"\u003cp\u003eAdd wireless audio to your DIY stereo speaker project with the ZK-502H amplifier board. Connect through Bluetooth 5.0 or AUX to build a compact two-channel audio setup around the TPA3116D2 amplifier chip.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: ZK-502H.\u003c\/li\u003e\n\u003cli\u003eAmplifier chip: TPA3116D2.\u003c\/li\u003e\n\u003cli\u003eAudio configuration: 2.0-channel stereo.\u003c\/li\u003e\n\u003cli\u003eBluetooth version: 5.0.\u003c\/li\u003e\n\u003cli\u003eWired audio input: AUX.\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum output: 50W per channel.\u003c\/li\u003e\n\u003cli\u003eSupply voltage: DC 9–24V.\u003c\/li\u003e\n\u003cli\u003eBrand: EC Buying.\u003c\/li\u003e\n\u003cli\u003eCondition: new.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore installation\u003c\/h3\u003e\u003cp\u003eThis is an amplifier board for a DIY build, not a complete speaker system. Actual output depends on power supply capacity, speaker load and audio input; the listed maximum is not a guaranteed continuous output rating. Confirm the required supply current, supported speaker impedance and wiring using the model-specific manufacturer documentation before connection. Use a compatible DC supply within the stated voltage range.\u003c\/p\u003e","brand":"My Store 5","offers":[{"title":"Default Title","offer_id":67765185249513,"sku":"\u003cnone\u003e","price":359.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/0449\/2777\/files\/audio-cutout-3d7b97d7-fd6e-40c4-ad39-8769dd4dd8d8.png?v=1793721611","url":"https:\/\/diyprojectsaudio.myshopify.com\/products\/zk-502h-hifi-bluetooth-compatible-5-0-tpa3116d2-digital-power-audio-amplifier-board-50wx2-stereo-amp-home-theater-aux-usb","provider":"Electronic diy","version":"1.0","type":"link"}