{"product_id":"daakro-zk-1001u-bluetooth-amplifier-board","title":"Daakro ZK-1001U Bluetooth Amplifier Board","description":"\u003cp\u003e\u003cstrong\u003eDaakro ZK-1001U is a compact stereo amplifier board pair that delivers up to 100W peak power, supports Bluetooth TWS pairing, and accepts USB, AUX and Bluetooth inputs for DIY home audio builds.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you're building or upgrading bookshelf speakers, a compact soundbar, or a custom AV cabinet, the Daakro ZK-1001U amplifier modules offer flexible inputs, simple controls and a true wireless stereo (TWS) option so two identical boards form left\/right channels without a wired link. Each module accepts a wide DC input range (9–24V), provides clear indicator lights, and includes multifunction knobs for volume, track control and power, making these boards suitable for hobbyist and semi-professional audio projects.\u003c\/p\u003e\n\n\u003ch3\u003eHow do the two-module TWS features improve stereo sound?\u003c\/h3\u003e\n\u003cp\u003ePairing two identical ZK-1001U modules in TWS mode assigns one board to the left channel and the other to the right, creating a realistic stereo image without running speaker wire between units. This is ideal for discrete speaker placement or modular setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWireless left\/right separation via Bluetooth TWS pairing\u003c\/li\u003e\n  \u003cli\u003eImproved soundstage when modules are spaced apart\u003c\/li\u003e\n  \u003cli\u003eEasy reconfiguration: press the knob sequence to enter TWS mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat input and playback options are available?\u003c\/h3\u003e\n\u003cp\u003eThe ZK-1001U supports Bluetooth streaming, a 3.5mm AUX input and USB flash drive playback (also accepts USB sound card input), so you can connect phones, TVs, computers or play files directly from a drive. This range of inputs keeps the board compatible with most consumer devices.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth for wireless audio from phones and tablets\u003c\/li\u003e\n  \u003cli\u003eAUX input for TVs, DACs or legacy sources\u003c\/li\u003e\n  \u003cli\u003eUSB port for flash drives and USB audio sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat controls and status feedback does the board provide?\u003c\/h3\u003e\n\u003cp\u003eEach module includes a multi-function knob that controls volume, play\/pause and track-skipping, plus power on\/off with long press and a three-press shortcut to engage TWS. Two status LEDs clearly indicate power and TWS mode so you always know the board's state at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-function knob: volume, play\/pause, track skip, power\u003c\/li\u003e\n  \u003cli\u003eRed LED for power\/operation status\u003c\/li\u003e\n  \u003cli\u003eBlue LED indicates active TWS pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power, installation and application details should I know?\u003c\/h3\u003e\n\u003cp\u003eThe boards accept a wide voltage input (9–24V DC), which gives flexibility for popular adapters and battery packs. They are designed for DIY audio builds, home AV projects and small installations where compact size and versatile inputs matter. Proper ventilation and correct speaker matching will deliver the best performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWide voltage input (9–24V DC) for adapter or battery use\u003c\/li\u003e\n  \u003cli\u003eRecommended for bookshelf, soundbar, and custom speaker enclosures\u003c\/li\u003e\n  \u003cli\u003eCompact PCB footprint simplifies retrofits and new builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Daakro ZK-1001U pair suits DIY audio enthusiasts, hobbyists building compact stereo systems, makers adding wireless capability to passive speakers, and anyone needing a flexible amplifier board with multiple inputs and easy TWS stereo pairing. It's a practical choice when you need straightforward controls, clear status indicators, and a small, energy-efficient power amplifier for home or workshop projects.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can two ZK-1001U boards form a wireless stereo pair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Press the knob three times on each board to enter TWS and they will pair as left and right channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power supply does the ZK-1001U need?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It accepts 9–24V DC; use a regulated adapter within that range sized for your speaker load.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Daakro","offers":[{"title":"Default Title","offer_id":48444146614429,"sku":"B0FGDN2KF3","price":50.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/daakro-zk-1001u-front-panel-closeup.jpg?v=1781541747","url":"https:\/\/nexoltic.com\/products\/daakro-zk-1001u-bluetooth-amplifier-board","provider":"Nexoltic","version":"1.0","type":"link"}