{"product_id":"zk-1001u-100w-bt-mono-amplifier-board-module-dc-9-24v-home-theater-tpa3116d2-female-socket-5-5-2-1-interface","title":"ZK-1001U 100W Mono Bluetooth Amplifier Board with USB \u0026 AUX","description":"\u003cp\u003eBuild or upgrade a DIY mono speaker with the ZK-1001U amplifier board. Its built-in boost circuit and choice of Bluetooth, AUX and USB inputs offer flexibility for a custom portable audio project.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTPA3116D2 amplifier chip with supplier-listed mono output up to 100W.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.3 with a listed transmission distance of up to 15 metres.\u003c\/li\u003e\n\u003cli\u003eAudio inputs: Bluetooth, AUX, USB flash drive and USB sound card.\u003c\/li\u003e\n\u003cli\u003eButton controls for volume, play\/pause, next track and power.\u003c\/li\u003e\n\u003cli\u003eTWS pairing support: two compatible boards are required to create left and right stereo channels.\u003c\/li\u003e\n\u003cli\u003eListed protection: reverse polarity, overheating, overcurrent, short circuit and electrostatic discharge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower supply: DC 9–24V, at least 4A.\u003c\/li\u003e\n\u003cli\u003eCompatible speaker: 20–100W, 3–8Ω.\u003c\/li\u003e\n\u003cli\u003eDC connector: 5.5 × 2.1mm.\u003c\/li\u003e\n\u003cli\u003eDimensions: 99 × 75 × 22.8mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded\u003c\/h3\u003e\u003cp\u003eOne amplifier board. The heat sink and knob cap require installation.\u003c\/p\u003e\u003ch3\u003ePower requirements\u003c\/h3\u003e\u003cp\u003eUse DC power only; never connect AC power. Do not use a nominal 24V battery pack, as its fully charged voltage can exceed the board's limit. Check the battery's full-charge voltage before use. Actual output depends on power supply capacity, speaker impedance and audio input; 100W is a supplier-listed maximum, not a guaranteed continuous output rating. This is a DIY component, not a complete speaker system.\u003c\/p\u003e","brand":"My Store 5","offers":[{"title":"100W","offer_id":67765185085673,"sku":"14:1202#100W","price":749.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/0449\/2777\/files\/audio-cutout-61e92389-1669-497d-bfec-08a85b129f3f.png?v=1793721612","url":"https:\/\/diyprojectsaudio.myshopify.com\/products\/zk-1001u-100w-bt-mono-amplifier-board-module-dc-9-24v-home-theater-tpa3116d2-female-socket-5-5-2-1-interface","provider":"Electronic diy","version":"1.0","type":"link"}