{"product_id":"zk-1602t-bluetooth-amplifier-board-160w-160w-high-fidelity-2-0-amp","title":"ZK-1602T Bluetooth Amplifier Board 160W+160W - High-Fidelity 2.0 Amp","description":"\u003cp\u003eIn this review the ZK-1602T Bluetooth Amplifier Board is evaluated as a compact, high-power DIY amp board best suited to hobbyists and builders who want a straightforward 2.0 stereo solution with wireless convenience. The single biggest reason to consider it is the use of the original TDA7498E HiFi chips delivering up to 160W per channel for robust, low-distortion output when paired with suitable speakers and a matching power supply. For anyone assembling bookshelf or custom home speakers, the board packs high power, active tone controls and broad voltage compatibility into a small package.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual TDA7498E HiFi Chip:\u003c\/strong\u003e Provides high-resolution, low-distortion amplification for clear, dynamic stereo sound with 160W available per channel when properly powered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 and AUX inputs:\u003c\/strong\u003e Lets users switch between wireless streaming and wired sources for flexible connections to phones, TVs, laptops and legacy players.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input voltage range:\u003c\/strong\u003e Runs from 12V to 24V DC so builders can power it from common adapter voltages like 12V, 19V or 24V depending on speaker needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble and Bass controls:\u003c\/strong\u003e On-board tone adjustment gives hands-on control to tailor the output to different speaker sizes and room acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection:\u003c\/strong\u003e Built-in protections for over-voltage, under-voltage, over-temperature, short circuit and reverse connection help protect the board and attached speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker compatibility:\u003c\/strong\u003e Can drive 4-8 ohm speakers and is suitable for installations using 20-200W rated speakers when paired with a correct PSU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ZK-1602T is aimed at DIY audio enthusiasts, hobbyists building small powered bookshelf speakers or multi-driver home projects, and anyone who wants a high-power stereo amp module with Bluetooth for easy streaming. Its high per-channel power makes it attractive for users wanting strong headroom without a bulky chassis amplifier.\u003c\/p\u003e\n\u003cp\u003ePeople who need a finished, plug-and-play home receiver with remote control or those who cannot size a matching power supply and speaker impedance accurately should look elsewhere. Also, installers requiring balanced inputs or advanced DSP features will find this board intentionally simple and without those professional features.\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\u003eHigh per-channel output using original TDA7498E chips gives muscular, low-distortion sound for DIY speakers.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 plus AUX covers modern wireless sources and traditional wired connections.\u003c\/li\u003e\n\u003cli\u003eRobust protection features reduce risk of damage from common wiring or thermal issues.\u003c\/li\u003e\n\u003cli\u003eOn-board treble and bass controls allow quick tonal adjustment without extra components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe board requires an appropriate DC power source sized to speaker load; incorrect PSU choice limits performance.\u003c\/li\u003e\n\u003cli\u003eNot a finished consumer product-no remote, enclosure, or advanced input routing expected from dedicated receivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower amplifier chip\u003c\/td\u003e\n\u003ctd\u003eTDA7498E (dual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power output\u003c\/td\u003e\n\u003ctd\u003e160W + 160W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput methods\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0, AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12V - 24V (15V-36V listed on board notes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker impedance\u003c\/td\u003e\n\u003ctd\u003e4-8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel configuration\u003c\/td\u003e\n\u003ctd\u003e2.0 stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection features\u003c\/td\u003e\n\u003ctd\u003eOver-voltage, under-voltage, over-temperature, short-circuit, reverse connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ZK-1602T Bluetooth Amplifier Board is a strong-value choice for DIYers who need high-power stereo amplification with modern wireless input and manual tone control. It pairs especially well with bookshelf or custom speaker builds when the user selects a matching DC supply and speaker impedance; those needs aside, it delivers clear, high-fidelity output and solid protection at a compact cost.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply does it need?\u003c\/strong\u003e\u003cbr\u003eA compatible DC supply in the 12V to 24V range is required; higher voltages within the board limits provide more headroom-choose current capacity based on speaker power and impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it drive 4 ohm speakers?\u003c\/strong\u003e\u003cbr\u003eYes, the board supports 4 to 8 ohm speakers but system power and thermal load will vary by impedance and supply voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Bluetooth pairing password protected?\u003c\/strong\u003e\u003cbr\u003eNo password is required for pairing; Bluetooth 5.0 provides simple, fast wireless connection for most devices.\u003c\/p\u003e","brand":"Daakro","offers":[{"title":"Default Title","offer_id":46759180468443,"sku":"B0DLKMC6YK","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71EostuROxL._SL1500.jpg?v=1747854569","url":"https:\/\/gearmusthave.com\/products\/zk-1602t-bluetooth-amplifier-board-160w-160w-high-fidelity-2-0-amp","provider":"GearMustHave","version":"1.0","type":"link"}