{"product_id":"s220hs-2-1-channel-bluetooth-power-amplifier-board-160w-160w-220w","title":"S220HS 2.1 Channel Bluetooth Power Amplifier Board - 160W+160W+220W","description":"\u003cp\u003eIn this review of the S220HS 2.1 Channel Bluetooth power amplifier board the bottom line is simple: build a compact, powerful audio front end with flexible inputs and app control. The board uses dual TDA7498E chips and accepts DC 12-36V, delivering substantial peak power that suits DIY home audio, portable speaker projects, or car installs. The most convincing reason to buy is the combination of high output potential and modern conveniences like Bluetooth name\/password setting and an adjustable EQ via a dedicated app.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDA7498E dual chip:\u003c\/strong\u003e Provides the raw power for the 2.1 configuration so the board can drive large speakers with high peak output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide voltage range:\u003c\/strong\u003e Runs from DC 12-36V so it is compatible with typical car systems and many bench power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree input modes:\u003c\/strong\u003e Offers Bluetooth, AUX 3.5mm and USB (sound card and flash drive) so users can connect phones, TVs, and USB media easily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp control and custom Bluetooth ID:\u003c\/strong\u003e Lets users set the Bluetooth name and password, switch input sources, and adjust sound with the mobile app for a more controllable setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble and bass knobs:\u003c\/strong\u003e Physical tone controls provide instant, tactile EQ adjustment without opening the app for quick sound shaping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB flash drive support:\u003c\/strong\u003e Plays FAT32 formatted USB drives up to 32GB, useful when a network source is unavailable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe S220HS is best for hobbyists and small-scale integrators who want a powerful, configurable amplifier board for custom speakers, desktop systems, or vehicles. Its dual TDA7498E design and multi-input flexibility make it a good fit when driving separate left\/right plus subwoofer channels is required.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to users who need a finished consumer product with casing, remote control, or regulatory certificates out of the box; those buyers should look for prebuilt receivers or enclosed amplifiers. Also, installers who cannot provide a 12-36V supply will need an external power solution.\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 peak power output thanks to two TDA7498E chips, giving strong performance for 2.1 speaker setups.\u003c\/li\u003e\n\u003cli\u003eMultiple input options including Bluetooth, AUX and USB make source selection flexible for many uses.\u003c\/li\u003e\n\u003cli\u003eApp with Bluetooth name\/password settings and tone controls adds modern convenience and personalization.\u003c\/li\u003e\n\u003cli\u003ePhysical treble and bass knobs allow fast, hands-on EQ adjustments during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold as a board only, so buyers need to provide power, enclosure, and possibly additional wiring for a finished install.\u003c\/li\u003e\n\u003cli\u003ePeak power figures are high but actual continuous output will depend on supply voltage and speaker load, so expectations should be realistic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2.1 channel (L+R+Sub)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier chips\u003c\/td\u003e\n\u003ctd\u003eTwo TDA7498E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak output\u003c\/td\u003e\n\u003ctd\u003e160W2 + 220W (PMPO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput modes\u003c\/td\u003e\n\u003ctd\u003eBluetooth, AUX 3.5mm, USB sound card, USB flash drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB support\u003c\/td\u003e\n\u003ctd\u003eFAT32 up to 32GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eMaster multifunction knob, treble and bass knobs, app EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe S220HS is a well-rounded amplifier board for DIY audio projects that need strong peak power and modern connectivity. It delivers good value when paired with an appropriate power source and enclosure, especially for users who want Bluetooth naming and app-based EQ alongside physical tone controls.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this board be used in a car?\u003c\/strong\u003e\u003cbr\u003eYes, the DC 12-36V input is compatible with typical car electrical systems, but proper installation and power filtering are recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I set the Bluetooth name and password?\u003c\/strong\u003e\u003cbr\u003eUse the companion app to set the Bluetooth device name and password, and to adjust sound settings and prompts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat USB formats are supported?\u003c\/strong\u003e\u003cbr\u003eUSB flash drive playback supports FAT32 formatted drives up to 32GB and the board also supports USB sound card mode for direct audio input.\u003c\/p\u003e","brand":"AUGUESLD","offers":[{"title":"Default Title","offer_id":46781178282203,"sku":"B0D9LX7P5J","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61mUc3vnOoL._SL1500.jpg?v=1747854759","url":"https:\/\/gearmusthave.com\/products\/s220hs-2-1-channel-bluetooth-power-amplifier-board-160w-160w-220w","provider":"GearMustHave","version":"1.0","type":"link"}