{"product_id":"15w-15w-mini-bluetooth-amplifier-board-compact-stereo-amp-for-diy","title":"15W+15W Mini Bluetooth Amplifier Board - Compact Stereo Amp for DIY","description":"\u003cp\u003eOur review finds the 15W+15W Mini Bluetooth Amplifier Board best suited for hobbyists and small-room audio projects who need a compact, flexible amp that adds visual flair. The module delivers clear stereo power from a small package, supports Bluetooth, USB and AUX inputs, and includes a practical audio output port for headphones or powered speakers. For one-off DIY speaker builds or bedside audio upgrades this board stands out because of its simple installation, app control and built-in spectrum and volume displays that make using the amp intuitive and a little more fun.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo 15W+15W output:\u003c\/strong\u003e Delivers usable power for small bookshelf or desktop speakers, providing fuller sound than most tiny USB amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree input options:\u003c\/strong\u003e Bluetooth, USB and AUX let users connect phones, music players or an external source without swapping hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectrum lights and volume display:\u003c\/strong\u003e Two spectrum modes plus a dedicated volume readout help visualize audio and monitor levels at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp control:\u003c\/strong\u003e Control volume and source from a smartphone using the XinYi app for remote convenience during playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio output port:\u003c\/strong\u003e Headphone or line-out makes it easy to feed another amplifier or enjoy private listening without reconfiguring cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal installation:\u003c\/strong\u003e Compact casing and simple connectors mean setup takes only a few steps, suitable for users without technical skills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis amp is ideal for DIY speaker builders, makers fitting sound into small furniture, and anyone who needs a compact, flexible amplifier for a bedroom, office or workshop. The visual spectrum and volume display add value for people who like to see audio activity, and the headphone output gives private-listening options.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for large rooms or those who need high-power home theater driving big floorstanders, and audiophiles seeking reference-grade components may prefer larger, dedicated amplifiers with advanced tone controls.\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\u003eCompact size makes it easy to fit into tight enclosures or small spaces.\u003c\/li\u003e\n\u003cli\u003eSimple multi-input flexibility with Bluetooth, USB and AUX for everyday convenience.\u003c\/li\u003e\n\u003cli\u003eVisual spectrum and volume display enhance usability and make the unit more engaging.\u003c\/li\u003e\n\u003cli\u003eApp control provides quick adjustments from a phone without physical access to the board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower is intended for small speakers; not the best choice for large-room high-SPL needs.\u003c\/li\u003e\n\u003cli\u003eNo advanced tone controls are provided on the module itself for detailed EQ adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e15W + 15W stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Methods\u003c\/td\u003e\n\u003ctd\u003eBluetooth, USB, AUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 8-24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Modes\u003c\/td\u003e\n\u003ctd\u003eSpectrum lights (two modes) and volume display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003ePhysical knob, side buttons, and XinYi app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output\u003c\/td\u003e\n\u003ctd\u003eHeadphone\/line-out port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 15W+15W Mini Bluetooth Amplifier Board is a smart, compact choice for DIY speakers and small-room audio where ease of installation, multiple inputs and a visual spectrum matter. It offers solid sound for its size and useful app control, making it a good value for hobbyists and anyone upgrading compact audio setups.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this with passive bookshelf speakers?\u003c\/strong\u003e\u003cbr\u003eYes; the 15W+15W outputs are suitable for many small to medium-efficiency passive bookshelf speakers in near-field or small-room use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support phone control?\u003c\/strong\u003e\u003cbr\u003eYes; download the XinYi app from the App Store to control volume and source without registration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat inputs are available?\u003c\/strong\u003e\u003cbr\u003eThe board supports Bluetooth, USB playback and a wired AUX audio input for flexible connections.\u003c\/p\u003e","brand":"PEMENOL","offers":[{"title":"Default Title","offer_id":46763891261659,"sku":"B0CYZMBFZJ","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71xIILrPErL._SL1500.jpg?v=1747854392","url":"https:\/\/gearmusthave.com\/products\/15w-15w-mini-bluetooth-amplifier-board-compact-stereo-amp-for-diy","provider":"GearMustHave","version":"1.0","type":"link"}