{"product_id":"zk-502a-bluetooth-audio-digital-power-amplifier-board-module-2-0-stereo-dual-channel-50w-50w","title":"Bluetooth Audio Digital Power Amplifier Board Module 2.0 Stereo Dual Channel 50W + 50W","description":"Feature: \u003cbr\u003e\nName: 2.0 channel 50Wx2 stereo BT audio power amplifier. \u003cbr\u003e\nAudio input: AUX + BT + USB drive + USB sound card. \u003cbr\u003e\nBT version: 5.1. \u003cbr\u003e\nAudio output: Left channel 50W + right channel 50W. \u003cbr\u003e\nAdaptive power supply: DC 9~24V\/3A (Do not connect to AC). \u003cbr\u003e\nAdaptive speaker: 10-50W, 4-8ohm. \u003cbr\u003e\nVolume adjustment: Classic mechanical knob (with volume scale), stepless adjustment. \u003cbr\u003e\nSwitch machine: Classic mechanical switch, one turn on and off, without long press and wait. \u003cbr\u003e\nProtection mechanism: Overheating, over-current, short circuit, anti-static protection. \u003cbr\u003e\nCharacteristic function: Support Wuzhi Audio APP. Modify BT name, password) setting, prompt tone volume adjustment, on\/off prompt tone, lullaby, sound effect selection + custom sound effect, USB flash disk playlist. \u003cbr\u003e\nSize: 60*50*18mm. \u003cbr\u003e\n  \u003cbr\u003e\nPackage includes: \u003cbr\u003e\n1 x Power amplifier","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":44968254865578,"sku":"GZCMB-3287-01-EC","price":15.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/e4a89e28-a587-497a-9200-2949e34de05d_92d6f80f-b344-4de8-ab60-dd3c11ce597c.jpg?v=1690770958","url":"https:\/\/greenzech.com\/products\/zk-502a-bluetooth-audio-digital-power-amplifier-board-module-2-0-stereo-dual-channel-50w-50w","provider":"GreenZech","version":"1.0","type":"link"}