{"product_id":"s200hs-w-power-amplifier-board-bluetooth5-2-tpa3221-chip-2-1-channel","title":"S200HS-W Power Amplifier Board Bluetooth5.2 TPA3221 Chip - 2.1 Channel","description":"\u003cp\u003eOur review of the S200HS-W Power Amplifier Board finds it best suited for DIY audio builders and hobbyists who want a compact yet powerful 2.1 channel solution. The single biggest reason to consider it is the dual TPA3221 chips delivering up to 100W per satellite channel plus 200W to a subwoofer, which gives clear headroom for small to medium speaker enclosures. The board's multiple input options, including Bluetooth 5.2, AUX, USB flash drive and USB sound card, make it flexible for projects ranging from PC speaker upgrades to custom Bluetooth speakers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual TPA3221 chip:\u003c\/strong\u003e Provides robust stereo 2.1 output with a maximum of 100W+100W+200W for fuller sound and strong bass impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple input methods:\u003c\/strong\u003e Bluetooth 5.2, AUX, USB flash and USB sound card inputs let users connect phones, TVs, and computers without extra converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide voltage range:\u003c\/strong\u003e Accepts DC 12-30V which offers flexibility for using common power adapters and battery setups in DIY builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection functions:\u003c\/strong\u003e Built-in short-circuit, over-current, over-heat and reverse polarity protection help the board survive typical workshop faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY panel and AUX cable included:\u003c\/strong\u003e The supplied panel and extension cable simplify enclosure cutouts and reduce measuring errors when installing the board in custom speakers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe S200HS-W is aimed at makers and experienced hobbyists building compact powered speaker systems or upgrading desktop audio with a 2.1 setup; the large heat sink and protection features make it suitable for continuous use in home stereo or home theater projects. It also appeals to users who need flexible source connectivity - Bluetooth 5.2 and multiple wired inputs mean fewer adapters and easier device switching.\u003c\/p\u003e\n\n\u003cp\u003eThose who should look elsewhere include absolute beginners who prefer turnkey plug-and-play powered speakers with full enclosures and factory tuning, or installers who need built-in digital signal processing or room correction features not provided by this board.\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\u003eHigh output power from dual TPA3221 chips delivers clear stereo and strong subwoofer performance.\u003c\/li\u003e\n\u003cli\u003eMultiple inputs including Bluetooth 5.2 offer flexible source options for varied devices.\u003c\/li\u003e\n\u003cli\u003eProtection mechanisms and a substantial heat sink support continuous and safe operation.\u003c\/li\u003e\n\u003cli\u003eIncluded DIY panel and AUX cable lower installation effort for custom enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a finished speaker system; requires speaker drivers, enclosure work and wiring to complete a project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eS200HS-W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e100W+100W+200W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Chip\u003c\/td\u003e\n\u003ctd\u003eDual TPA3221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Modes\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.2 \/ AUX \/ USB flash drive \/ USB sound card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Adapter (optional)\u003c\/td\u003e\n\u003ctd\u003eDC19V 4.74A suggested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe S200HS-W is a solid choice for DIY audio builders who want a powerful, flexible 2.1 board without buying separate amplifier modules for satellites and sub. Its dual TPA3221 design, broad input support and protection features make it good value for hobbyists creating small to medium enclosures; however, it requires assembly and speaker selection, so it is best for users comfortable with hands-on builds.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board support Bluetooth?\u003c\/strong\u003e\u003cbr\u003eYes, it includes Bluetooth 5.2 for wireless audio streaming alongside wired inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply does it need?\u003c\/strong\u003e\u003cbr\u003eIt runs from DC 12-30V; a 19V 4.74A adapter is listed as compatible for typical use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DIY panel included?\u003c\/strong\u003e\u003cbr\u003eYes, a DIY front panel and an AUX extension cable are supplied to ease enclosure integration.\u003c\/p\u003e","brand":"DAJUNGUO","offers":[{"title":"Default Title","offer_id":46754470985947,"sku":"B0DJ4M1JR8","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81eFDXINMJL._SL1500.jpg?v=1747851685","url":"https:\/\/gearmusthave.com\/products\/s200hs-w-power-amplifier-board-bluetooth5-2-tpa3221-chip-2-1-channel","provider":"GearMustHave","version":"1.0","type":"link"}