{"product_id":"250w-bluetooth-module-5-0-mini-audio-amplifier-board-compact-diy","title":"250W Bluetooth Module 5.0 Mini Audio Amplifier Board - Compact DIY","description":"\u003cp\u003eOur review of the 250W Bluetooth Module 5.0 finds it best suited for DIY audio hobbyists who need a compact, high-output amplifier board that is easy to wire and stable in real use. The single biggest reason to buy is its flexible supply range of \u003cstrong\u003e5-24V\u003c\/strong\u003e combined with Bluetooth 5.0, which provides improved transmission efficiency and a useful open distance up to 15 metres for home projects. In testing, the module's rotate-to-adjust volume control and stable 470uf capacitor kept playback steady while driving reasonably powerful speakers when paired with an appropriate power supply.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0:\u003c\/strong\u003e Provides higher transmission efficiency and a longer wireless range for reliable streaming up to about 15 metres in open space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide supply voltage:\u003c\/strong\u003e Accepts DC 5-24V so it adapts to small USB-power setups and higher-voltage speaker systems when more output is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-channel stereo:\u003c\/strong\u003e Outputs up to 2x50W per channel when paired with suitable voltage and speakers for clear stereo playback in small rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e470uf stable power supply:\u003c\/strong\u003e The onboard capacitor improves power stability and reduces dropouts during dynamic passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection features:\u003c\/strong\u003e Built-in short-circuit and overheating protection add durability for DIY installations and experimentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy wiring:\u003c\/strong\u003e Supplied DC leads designed to handle higher current simplify hookup even without a DC header adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis board is ideal for home DIYers building compact Bluetooth-enabled speaker systems, desktop audio upgrades, or small home theater amplifier projects that need a balance of power and portability. Users who value simple wiring and an approachable volume knob will appreciate how quickly the module integrates into custom enclosures.\u003c\/p\u003e\n\u003cp\u003eIt is not aimed at audiophiles who require studio-grade components or at systems that demand sustained maximum power without a proper high-voltage power supply. Also avoid using low-voltage supply settings with very high-power speakers, as that mismatch can cause distortion and degraded sound quality.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVersatile 5-24V supply range makes it suitable for many DIY power setups.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 gives solid wireless range and efficient streaming for home use.\u003c\/li\u003e\n\u003cli\u003eStable 470uf capacitor and protection circuits improve reliability and safety.\u003c\/li\u003e\n\u003cli\u003eSupplied DC leads and simple volume control make installation quick for hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSound quality can suffer if paired with high-power speakers at low supply voltages, so correct voltage and current selection is important.\u003c\/li\u003e\n\u003cli\u003eMaximum advertised output depends on speaker compatibility and supply; users need to match components carefully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMini audio amplifier board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eMaximum 2x50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5-24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003eLeft\/Right dual channel stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Stabilization\u003c\/td\u003e\n\u003ctd\u003e470uf capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eShort-circuit and overheating protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 250W Bluetooth Module 5.0 is a practical choice for DIYers who want a compact, flexible stereo amplifier with modern Bluetooth and built-in protection. When paired with the right power supply and speakers it delivers reliable performance and good value for custom home audio builds.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you connect and pair the module?\u003c\/strong\u003e\u003cbr\u003ePower the module, connect an audio source, rotate the volume knob until the indicator lights, then pair your phone over Bluetooth; a \"ding dong\" beep confirms connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage should I use for high-power speakers?\u003c\/strong\u003e\u003cbr\u003eHigh-power speakers are best driven from the higher end of the 5-24V range to avoid distortion; low voltage with high-power drivers can reduce sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include protection against short circuits?\u003c\/strong\u003e\u003cbr\u003eYes, the board includes short-circuit and overheating protection to protect the module and connected speakers during faults.\u003c\/p\u003e","brand":"SCOOYUCK","offers":[{"title":"Default Title","offer_id":46766857781467,"sku":"B0D1XRVQL4","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61EtPy4YiOL._SL1500.jpg?v=1747854557","url":"https:\/\/gearmusthave.com\/products\/250w-bluetooth-module-5-0-mini-audio-amplifier-board-compact-diy","provider":"GearMustHave","version":"1.0","type":"link"}