{"product_id":"ak-380-usb-sd-bt-fm-aux-400w-400w-hifi-stereo-amplifier-compact","title":"AK-380 USB SD BT FM AUX 400W+400W HiFi Stereo Amplifier - Compact","description":"\u003cp\u003eIn this review the AK-380 amplifier is tested as a compact, multifunctional solution for customers who want louder, cleaner sound without a complex setup. The unit's single biggest strength is its combination of flexible inputs and useful controls in a small chassis: Bluetooth 5.0, USB and SD playback, AUX and FM make it an all-in-one receiver for home, car or small outdoor use. For anyone chasing HiFi-style tone control and a straightforward install the AK-380 delivers a clear value proposition.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W+400W peak power:\u003c\/strong\u003e provides high peak output for dynamic passages, making it easy to push bookshelf or small PA speakers for parties or outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40W+40W rated power:\u003c\/strong\u003e continuous power suited to most home speakers and monitors for steady listening without constant clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 with YD7377 chip:\u003c\/strong\u003e reliable wireless connection and low audible pop or noise when devices pair, improving convenience for phone and tablet streaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone controls and LCD display:\u003c\/strong\u003e independent treble and bass knobs plus a backlit display let users tailor the tonal balance and monitor input at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-input playback:\u003c\/strong\u003e supports USB U-disk, memory card, AUX, Bluetooth and an FM tuner with antenna and station memory for varied listening sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 5A power supply and remote:\u003c\/strong\u003e included adapter and remote make it portable for car installs or easy distant control in a small home setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe AK-380 is best for owners of small to mid-size speakers who want a compact, versatile amplifier for home, car or occasional outdoor use. It particularly suits users who value multiple inputs and simple tone controls to tune music without complicated electronics.\u003c\/p\u003e\u003cp\u003ePeople who need high-end audiophile fidelity, professional studio amplification or very long Bluetooth range should look elsewhere; some users report mixed impressions of build quality and the wireless range is limited compared with larger dedicated receivers.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide connectivity with Bluetooth 5.0, USB\/SD playback, AUX and FM tuner for flexible source choices.\u003c\/li\u003e\n\u003cli\u003eUseful tone controls and clear LCD backlight for quick adjustments to treble and bass.\u003c\/li\u003e\n\u003cli\u003eGood value: delivers substantial peak power and usable rated output for the price and a variety of speaker loads.\u003c\/li\u003e\n\u003cli\u003ePortable with included 12V 5A supply and remote, suitable for car or small-event use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBluetooth range is limited to around 30 ft in typical conditions and reception can vary by environment.\u003c\/li\u003e\n\u003cli\u003eSome buyers report inconsistent build quality, so careful inspection on arrival is advisable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e400W + 400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power\u003c\/td\u003e\n\u003ctd\u003e40W + 40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2.0 CH HiFi stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 (YD7377 chip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eUSB U-disk, SD memory card, AUX, Bluetooth, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003e12V 5A power supply, remote control, FM antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe AK-380 is a capable, budget-friendly mini amplifier that suits home listeners and mobile setups who need flexible inputs and tone shaping in a compact package. It offers strong peak output and practical features like USB\/SD playback and FM reception, making it a good value, though buyers seeking rock-solid build or extended Bluetooth range should weigh those limits before purchase.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I power this from a car battery?\u003c\/strong\u003e\u003cbr\u003eYes; the unit uses a 12V supply and the included 12V 5A adapter is compatible with many car installs, but ensure correct wiring and fuse protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many stations can the FM tuner save?\u003c\/strong\u003e\u003cbr\u003eThe built-in FM tuner includes memory for more than 20 stations and the supplied antenna helps with clearer reception.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it drive 4 ohm speakers?\u003c\/strong\u003e\u003cbr\u003eThe amplifier is suitable for a range of speakers between 4 and 16 ohms, and rated power is 40W per channel under typical conditions.\u003c\/p\u003e","brand":"DideaECO","offers":[{"title":"Default Title","offer_id":46754291187931,"sku":"B09MLSLQ8X","price":31.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71y2ahdphxL._AC_SL1500.jpg?v=1747855171","url":"https:\/\/gearmusthave.com\/products\/ak-380-usb-sd-bt-fm-aux-400w-400w-hifi-stereo-amplifier-compact","provider":"GearMustHave","version":"1.0","type":"link"}