--- product_id: 609755616 title: "Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter" brand: "romicta" price: "Β₯25337" currency: JPY in_stock: true reviews_count: 9 category: "Romicta" url: https://www.desertcart.jp/products/609755616-romicta-4-channel-bluetooth-5-0-stereo-amplifier-50wx4-hifi store_origin: JP region: Japan --- # Bright Digital LED Display Bluetooth 5.0 with 10m Range 4x50W HiFi Power Output Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter **Brand:** romicta **Price:** Β₯25337 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate Every Beat β€” Your Ultimate Home Audio Powerhouse ## Quick Answers - **What is this?** Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter by romicta - **How much does it cost?** Β₯25337 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/609755616-romicta-4-channel-bluetooth-5-0-stereo-amplifier-50wx4-hifi) ## Best For - romicta enthusiasts ## Why This Product - Trusted romicta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Multi-Input Hub:** Connect via USB, SD, FM radio, AUX, or microphone for endless entertainment options. - β€’ **Remote Control Convenience:** Adjust volume, bass, and treble from anywhere in the room for personalized sound perfection. - β€’ **Seamless Bluetooth 5.0 Connectivity:** Stream your favorite playlists wirelessly with ultra-stable 10-meter range and minimal latency. - β€’ **Hi-Fi Sound with Ultra-Low Distortion:** Experience crystal-clear audio with just 0.04% harmonic distortion for true audiophile quality. - β€’ **Power Your Space with 1200W Max Output:** Drive 2 pairs of passive speakers effortlessly for immersive home theater or karaoke nights. ## Overview The Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier delivers a powerful 1200W max output through four 50W Hi-Fi channels, ensuring rich, distortion-free sound. Equipped with Bluetooth 5.0, USB, SD, FM, and AUX inputs, plus a microphone connector, it’s designed for versatile home theater and karaoke setups. Its compact aluminum casing features a bright LED display and comes with a remote control, making it a sleek, user-friendly centerpiece for any modern audio environment. ## Description Product Description Mini 4.0 channel stereo amplifier: Music enjoyment for every occasion This 4.0 channel stereo amplifier receiver effortlessly connects to 4 passive speakers and delivers an impressive sound experience. Thanks to its compact and portable design and user-friendly operation, it is ideal for use at home, outdoors or even in the car. Enjoy high-quality audio anytime, anywhere - for all your versatile sound needs. Mini amplifier 4 x 50 W Compatible with Bluetooth 5.0 Provides 1200W/50W x 4PMPO (Maximum Music Output Power) Amplifier design: 4.0 channels Impedance: 4-8 ohms Frequency response: 20 Hz - 20 kHz Signal-to-noise ratio: >80dB High-quality music The 4-channel Bluetooth home audio amplifier is perfect for your party and home theater entertainment. Provides you with a maximum power of 1200W, which can be used for multiple speakers with an impedance of 4-8 ohms, so you can enjoy high-quality sound. Compatible with most devices Compatible with iPhone, Android, Smartphone, iPad, Tablet, PC etc. The perfect home theater sound system Bluetooth 5.0 Audio Amplifier The professional built-in stereo receiver for indoor use is equipped with wireless music streaming via Bluetooth 5.0. Works with the latest devices such as smartphones, tablets, laptops and computers thanks to seamless receiver pairing. 4-channel amplifier system Built-in Bluetooth for wireless audio streaming Digital LCD display Button control on the front Select the input mode of the audio source. Connect and play audio from external devices. USB sticks and SD memory cards can be connected. You can connect the device to your PC/phone/laptop via Bluetooth or 3.5mm AUX cable. You can also read USB flash drives - plug and play. Unique microphone jack so you can have karaoke fun at any time. Specifications Input: AC 100-240V 50/60Hz, 1.7A; DC 12V 3A-5A Rated frequency: 20-20KHz Power: 50W x 4 Distortion Rate: 90dB Speaker Impedance: 4-8 ohm Material: Aluminium alloy. Colour: Black Product size 17.5 x 10.5 x 4.5 cm / 6.89 x 4.13 x 4.13 inches. Product weight: 469 g / 16.5 oz. Package size: 27.8 x 21.0 x 6.7 cm / 10.94 x 8.26 x 8.26 inches. Package weight: 849 g Package list 1 x 4 channel amplifier 1 x power supply 1 x FM antenna cable 1 x user manual (English language not guaranteed) 1 x remote control Review: The only 4 channel 12v amp i could find, but the best! - Wow. Brilliant little amp. I have 4 speakers wired in to 12v campervan system through this. My only gripe was that this comes with a 240v lead, and no 12v adapter. But... To wire to 12v (car/van) you need to buy a separate 12v adapter (search 12V 5A DC Car Plug Adapter). Its under a tenner. The heads are all pretty standard. This can be used to power the amp directly through the cigarette lighter port, or like I did by cutting 12v adapter cable to expose red and black, then wiring that directly in to the 12v setup via a 10a fuse or 5a fuse would probably do too. On my 12v setup it uses anywhere from 0.4-2 ah depending on the volume. When you turn it on it automatically plays the last thing you were playing on your phone. So its as handy to turn the thing off and on again than getting your phone out sometimes. It comes with a remote to skip tracks and input etc if you cant use the phone too. I only use for bluetooth so cant comment on radio etc. This also works through male to male aux cable on laptop and TV, perfect to play movies etc. It would probably work on bluetooth too but youll get more latency compared with the hard wired connection, important of course if youre watching video. Very very happy thanks. Review: Small footprint - Very nice, inexpensive small amp. I have it connect to a bedroom TV and speakers. I also use it for streaming music from my phone. It's no mega HiFi system but it has a small footprint and decent sound. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Romicta | | Compatible devices | Smartphone, Personal Computer, Tablet, Amplifier, Speaker, Microphone | | Connectivity technology | AUX, USB, FM | | Connector type | 3.5mm Jack, RCA, SD card, USB Type A | | Controller type | Remote Control | | Special feature | Bluetooth 5.0, FM Radio, Hi-Fi Sound Quality, Digital LED Display | ## Product Details - **Audio output mode:** Stereo, Surround - **Brand:** Romicta - **Colour:** 4.0 CH(S-288) - **Compatible devices:** Smartphone, Personal Computer, Tablet, Amplifier, Speaker, Microphone - **Connectivity technology:** AUX, USB, FM - **Connector type:** 3.5mm Jack, RCA, SD card, USB Type A - **Controller type:** Remote Control - **Output power:** 1200 Watts - **Special feature:** Bluetooth 5.0, FM Radio, Hi-Fi Sound Quality, Digital LED Display - **Surround-sound channel configuration:** 4.0 ## Images ![Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter - Image 1](https://m.media-amazon.com/images/I/61fcTXTShKL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The only 4 channel 12v amp i could find, but the best! *by P***Z on 8 May 2026* Wow. Brilliant little amp. I have 4 speakers wired in to 12v campervan system through this. My only gripe was that this comes with a 240v lead, and no 12v adapter. But... To wire to 12v (car/van) you need to buy a separate 12v adapter (search 12V 5A DC Car Plug Adapter). Its under a tenner. The heads are all pretty standard. This can be used to power the amp directly through the cigarette lighter port, or like I did by cutting 12v adapter cable to expose red and black, then wiring that directly in to the 12v setup via a 10a fuse or 5a fuse would probably do too. On my 12v setup it uses anywhere from 0.4-2 ah depending on the volume. When you turn it on it automatically plays the last thing you were playing on your phone. So its as handy to turn the thing off and on again than getting your phone out sometimes. It comes with a remote to skip tracks and input etc if you cant use the phone too. I only use for bluetooth so cant comment on radio etc. This also works through male to male aux cable on laptop and TV, perfect to play movies etc. It would probably work on bluetooth too but youll get more latency compared with the hard wired connection, important of course if youre watching video. Very very happy thanks. ### ⭐⭐⭐⭐⭐ Small footprint *by J***. on 21 April 2026* Very nice, inexpensive small amp. I have it connect to a bedroom TV and speakers. I also use it for streaming music from my phone. It's no mega HiFi system but it has a small footprint and decent sound. ### ⭐⭐⭐⭐⭐ Good quality unit, easy to use *by A***R on 11 April 2026* Very good, easy to set up and use, and connects to bluetooth really easily every time ## Frequently Bought Together - Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter - Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft - Dual Electronics LU43PB 4" 3-Way High Performance Outdoor Indoor Wired Speakers | Effortless Set Up | Home, Pool, Patio, Garage Use | Weather Resistant | Expansive Stereo Sound Coverage | Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/609755616-romicta-4-channel-bluetooth-5-0-stereo-amplifier-50wx4-hifi](https://www.desertcart.jp/products/609755616-romicta-4-channel-bluetooth-5-0-stereo-amplifier-50wx4-hifi) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-19*