{"product_id":"romica-stereo-audio-amplifier-450w-x2-bluetooth-5-0-compact-home","title":"Romica Stereo Audio Amplifier 450W x2 Bluetooth 5.0 - Compact Home","description":"\u003cp\u003eIn this review of the Romica Stereo Audio Amplifier BT-398A the bottom line is simple: buy it if you want a compact, versatile home amplifier that delivers strong sonic impact and modern connectivity for small to medium rooms. The reviewer found the unit especially useful for home theater, karaoke, and desktop audio where a mix of passive speakers and an active subwoofer is needed. Its most compelling advantage is the combination of a claimed 450W peak output per channel with flexible inputs including Bluetooth 5.0, optical, coaxial, USB and SD, which makes it a practical hub for many setups.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Output:\u003c\/strong\u003e The upgraded design delivers 450W peak and 60W rated per channel, providing enough headroom for lively home theater and party use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0:\u003c\/strong\u003e A stable wireless connection reduces pops and noise and lets phones or laptops stream audio up to about 30ft in open spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Inputs:\u003c\/strong\u003e Optical and coaxial digital inputs plus RCA, AUX, USB and SD give clean options for TVs, computers and legacy sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Support:\u003c\/strong\u003e Two microphone inputs make the unit handy for karaoke or small PA use with quick, simple setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTonal Controls:\u003c\/strong\u003e Dedicated bass and treble knobs and master volume allow easy, on-the-fly sound shaping without menu diving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e The small footprint fits on bookshelves or in AV cabinets while still supporting passive speakers and an active subwoofer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Romica BT-398A is ideal for people who want a compact amplifier with modern digital inputs and strong output for home theater, casual karaoke, or desktop audio. It suits users who mix passive speakers with an active subwoofer and need Bluetooth streaming for phones and laptops.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for audiophiles seeking ultra-precise reference playback or for very large rooms that require sustained high continuous power; those users should consider larger separates or pro-class amplifiers suited to extended high-volume use.\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\u003eClear sound and noticeable power for its size, matching several customer reports praising sound quality.\u003c\/li\u003e\n\u003cli\u003eWide connectivity with Bluetooth 5.0, optical, coaxial, RCA, USB and SD for flexible source options.\u003c\/li\u003e\n\u003cli\u003eUseful feature set for home parties and karaoke with two microphone inputs and tone controls.\u003c\/li\u003e\n\u003cli\u003eCompact footprint makes it easy to place in small apartments, bedrooms, or offices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated continuous power is modest at 60W per channel, so large rooms or demanding pro speakers may be underpowered.\u003c\/li\u003e\n\u003cli\u003eBluetooth range is best within 30ft and shorter when walls are between devices, which limits placement flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBT-398A (upgraded AK-45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e450W + 450W (peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e60W + 60W (rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eMicrophone x2, RCA, Optical, Coaxial, AUX, USB, SD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone Controls\u003c\/td\u003e\n\u003ctd\u003eVolume, Bass, Treble knobs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Compatibility\u003c\/td\u003e\n\u003ctd\u003e4-16 in passive speakers; supports active subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Romica BT-398A offers strong value for users who want a compact, flexible amplifier with modern digital inputs and Bluetooth 5.0. It pairs well with passive speakers and an active subwoofer for home theater, karaoke and small parties, delivering clear sound and easy setup. For its features, connectivity and modest price positioning it represents a practical choice for most home audio needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect wirelessly to a phone?\u003c\/strong\u003e\u003cbr\u003eYes, it uses Bluetooth 5.0 for stable streaming; keep devices within about 30ft in open space for best performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support a subwoofer?\u003c\/strong\u003e\u003cbr\u003eYes, the amplifier supports connecting an active subwoofer alongside 4-16 in passive speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat digital inputs are available?\u003c\/strong\u003e\u003cbr\u003eIt includes dual digital inputs: optical and coaxial, plus RCA, AUX, USB and SD for varied sources.\u003c\/p\u003e","brand":"Romicta","offers":[{"title":"Default Title","offer_id":48250128236763,"sku":"B0DQCVT5YJ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71KgdBDSDqL._AC_SL1500.jpg?v=1771089778","url":"https:\/\/gearmusthave.com\/products\/romica-stereo-audio-amplifier-450w-x2-bluetooth-5-0-compact-home","provider":"GearMustHave","version":"1.0","type":"link"}