{"product_id":"zk-1002t-bluetooth-5-0-amplifier-board-200w-2-0-compact-hifi-diy-amp","title":"ZK-1002T Bluetooth 5.0 Amplifier Board 200W 2.0 - Compact HiFi DIY Amp","description":"\u003cp\u003eIn this review the ZK-1002T Bluetooth 5.0 Amplifier Board is evaluated as a compact, high-power option for DIY speaker builders and small home theater setups. The bottom line: it delivers clean, low-distortion stereo power with versatile inputs and easy installation, making it a solid choice for hobbyists who need a password-free Bluetooth link and basic tone control. The most compelling reason to buy is the twin 100W outputs from the dual TPA3116D2 chips, which provide robust, clear sound for bookshelf and subwoofer-assisted systems without a complex setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh output power:\u003c\/strong\u003e Delivers 100W+100W stereo output to drive bookshelf speakers or a sub-assisted 2.0 setup with low distortion for clearer playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 connectivity:\u003c\/strong\u003e Offers password-free pairing and stable wireless range conservatively up to 33 ft for easy connection with phones, tablets, and computers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual input modes:\u003c\/strong\u003e Supports both Bluetooth and 3.5mm AUX input so users can switch between wireless streaming and a wired source for lower latency when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise tone control:\u003c\/strong\u003e Separate treble and bass adjustment knobs let listeners tune the sound to different musical styles and room acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection system:\u003c\/strong\u003e Built-in over voltage, under voltage, overheating, DC detection and short circuit protections extend component life and improve reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and user-friendly:\u003c\/strong\u003e Clear labeling on each interface and included enclosure make installation straightforward for DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ZK-1002T is aimed at DIY audio enthusiasts and hobbyists who want a high-power, compact amplifier board to build bookshelf speakers, desktop stereo rigs, or a small home theater front end. Its straightforward connections, included enclosure and clear markings mean it is a good fit for users with basic electronics experience who prefer plug-and-play convenience rather than custom PCB work.\u003c\/p\u003e\n\u003cp\u003eThose who need advanced digital room correction, network streaming features, or measured studio reference performance should look elsewhere; this board focuses on robust power, simple Bluetooth 5.0 convenience, and tone adjustment rather than high-end digital signal processing or multi-room audio management.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong dual-channel power from two TPA3116D2 chips delivers substantial volume and low distortion.\u003c\/li\u003e\n\u003cli\u003ePassword-free Bluetooth 5.0 pairing is easy and stable for typical home use.\u003c\/li\u003e\n\u003cli\u003eSeparate treble and bass controls provide quick, hands-on EQ adjustments.\u003c\/li\u003e\n\u003cli\u003eMultiple safety protections and an included enclosure improve reliability and ease of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended for advanced network streaming or DSP features, so audiophiles seeking those capabilities will need additional components.\u003c\/li\u003e\n\u003cli\u003eBluetooth range is variable; listed conservative range is about 33 ft, though it can sometimes reach farther in open spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003eDC 12-24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e100W + 100W (2.0 stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth version\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 (password-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAux input\u003c\/td\u003e\n\u003ctd\u003e3.5mm AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone controls\u003c\/td\u003e\n\u003ctd\u003eSeparate treble and bass knobs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection features\u003c\/td\u003e\n\u003ctd\u003eOver voltage, under voltage, overheating, DC detection, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier chips\u003c\/td\u003e\n\u003ctd\u003eDual TPA3116D2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ZK-1002T Bluetooth 5.0 Amplifier Board is a practical, good-value choice for DIY builders who want reliable, high-power stereo output with simple wireless convenience and tactile tone controls. It pairs solid performance from dual TPA3116D2 chips with sensible protections and a compact package, making it ideal for bookshelf speakers and small home theater fronts where ease of installation and low distortion matter more than advanced streaming features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support a wired connection?\u003c\/strong\u003e\u003cbr\u003eYes, it has a 3.5mm AUX input; be sure to disconnect Bluetooth when using AUX to avoid input conflict.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply is required?\u003c\/strong\u003e\u003cbr\u003eThe board accepts DC 12-24V; choose a supply that can comfortably deliver the current required by your speaker load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow far does Bluetooth reach?\u003c\/strong\u003e\u003cbr\u003eRange is conservatively about 33 ft in open spaces and can often reach around 49 ft depending on obstacles and environment.\u003c\/p\u003e","brand":"CZPPIF","offers":[{"title":"Default Title","offer_id":46769549279451,"sku":"B0DQKRLJ38","price":23.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61TuKoKCQOL._SL1500.jpg?v=1747854654","url":"https:\/\/gearmusthave.com\/products\/zk-1002t-bluetooth-5-0-amplifier-board-200w-2-0-compact-hifi-diy-amp","provider":"GearMustHave","version":"1.0","type":"link"}