{"product_id":"romicta-4-channel-bluetooth-stereo-amplifier-50wx4","title":"Romicta 4-Channel Bluetooth Stereo Amplifier 50Wx4","description":"\u003cp\u003e\u003cstrong\u003eThe Romicta 4-Channel Bluetooth 5.0 Stereo Amplifier is a compact Hi‑Fi receiver that powers four passive speakers with 50W RMS per channel, offers Bluetooth 5.0 streaming, USB\/SD\/ FM playback, mic input and comes with remote and power adapter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact Class D amplifier combines a high-capacity transformer, ultra-low harmonic distortion and versatile inputs to serve as a home audio hub, karaoke base, or small-party PA solution. It supports Bluetooth 5.0 streaming up to about 33 feet, wired AUX and USB\/SD playback, plus a bright LED display and tone controls so you can tailor sound to the room. Rugged aluminum housing and a simple control layout make it easy to integrate with bookshelf speakers, TV setups, or portable speaker arrays.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Romicta amp deliver and what does that mean for my speakers?\u003c\/h3\u003e\n\u003cp\u003eThis receiver supplies 50W RMS to each of four channels, with peak capability listed up to 1200W. RMS is the continuous power rating you can rely on: 50W per channel is enough for most bookshelf or small floor-standing speakers in home or small-venue settings without driving them into distortion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4 channels at 50W RMS each for true stereo or multi-room setups\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity transformer for stable power delivery\u003c\/li\u003e\n  \u003cli\u003e1200W peak specification for short-term dynamic headroom\u003c\/li\u003e\n  \u003cli\u003eUltra-low 0.04% THD for clearer, more accurate sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and playback options are available?\u003c\/h3\u003e\n\u003cp\u003eThe Romicta amplifier supports wired and wireless sources: Bluetooth 5.0, 3.5mm AUX, USB flash drive, microSD card, and a built-in FM tuner. A microphone input lets you use the unit for karaoke or announcements, and the LED display shows source and playback status at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.0 for stable wireless streaming up to roughly 33 feet\u003c\/li\u003e\n  \u003cli\u003eUSB and microSD slots for direct MP3 playback from drives and cards\u003c\/li\u003e\n  \u003cli\u003e3.5mm AUX and FM tuner for legacy and radio sources\u003c\/li\u003e\n  \u003cli\u003eDedicated mic input for karaoke, PA, or vocal monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does tonal control and user convenience work on this receiver?\u003c\/h3\u003e\n\u003cp\u003ePhysical Bass and Treble knobs let you shape low and high frequencies, while a master volume control handles overall level. The included remote provides full control from across the room, and the aluminum chassis with bright LED makes front-panel status easy to read.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBass and Treble knobs for quick tonal adjustments\u003c\/li\u003e\n  \u003cli\u003eRemote control for volume, input switching, and playback control\u003c\/li\u003e\n  \u003cli\u003eClear LED display showing input mode and playback info\u003c\/li\u003e\n  \u003cli\u003eDurable aluminum case for heat dissipation and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this amplifier for home theater, car, or small events?\u003c\/h3\u003e\n\u003cp\u003eYes — its multi-channel output and mic support make it flexible for multiple environments. Use it as a 2.1\/4-channel home audio hub, a compact karaoke system, a small event PA, or in custom car audio projects where space and efficiency matter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHome theater and living-room audio with bookshelf or tower speakers\u003c\/li\u003e\n  \u003cli\u003eKaraoke or small-party setups using the mic input and USB\/SD music\u003c\/li\u003e\n  \u003cli\u003eSmall venue or restaurant background music with FM and AUX sources\u003c\/li\u003e\n  \u003cli\u003eCompact installs where Class D efficiency and aluminum casing help\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Romicta 4-Channel Bluetooth 5.0 Stereo Amplifier is ideal for homeowners and hobbyists looking for a compact, affordable Hi‑Fi amp that drives multiple passive speakers, DJs or hosts who need mic and USB playback, and anyone wanting a versatile audio hub for living rooms, small venues, or casual karaoke. If you want reliable multi-channel power, easy wireless streaming, and hands-on tone controls in a sturdy, space-saving package, this receiver is built to fit those needs without complex setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this amp support Bluetooth streaming and how far?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Bluetooth 5.0 provides wireless streaming with an approximate operating range of 33 feet in open space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I connect a microphone and play MP3s from a USB drive?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It has a dedicated mic input plus USB and microSD playback for MP3 files.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Romicta","offers":[{"title":"Default Title","offer_id":48444413673629,"sku":"B0CDFCTJQN","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/romicta-front-panel-display.jpg?v=1781542941","url":"https:\/\/nexoltic.com\/products\/romicta-4-channel-bluetooth-stereo-amplifier-50wx4","provider":"Nexoltic","version":"1.0","type":"link"}