---
product_id: 567083441
title: "Romicta 4.1 Channel Home Audio Amplifier Receiver, Bluetooth 5.0 Mini Amp with Subwoofer Output, RMS 4x50W MAX 800W for Home Theater/Car- USB/SD/AUX Input, for Passive Speakers and Active subwoofer"
brand: "romicta"
price: "NT$4622"
currency: TWD
in_stock: true
reviews_count: 10
category: "Romicta"
url: https://www.desertcart.tw/products/567083441-romicta-4-1-channel-home-audio-amplifier-receiver-bluetooth-5
store_origin: TW
region: Taiwan
---

# Bluetooth 5.0 wireless streaming 4×50W RMS power per channel Independent bass & treble control Romicta 4.1 Channel Home Audio Amplifier Receiver, Bluetooth 5.0 Mini Amp with Subwoofer Output, RMS 4x50W MAX 800W for Home Theater/Car- USB/SD/AUX Input, for Passive Speakers and Active subwoofer

**Brand:** romicta
**Price:** NT$4622
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—because your sound deserves to be as sharp as your style.

## Quick Answers

- **What is this?** Romicta 4.1 Channel Home Audio Amplifier Receiver, Bluetooth 5.0 Mini Amp with Subwoofer Output, RMS 4x50W MAX 800W for Home Theater/Car- USB/SD/AUX Input, for Passive Speakers and Active subwoofer by romicta
- **How much does it cost?** NT$4622 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/567083441-romicta-4-1-channel-home-audio-amplifier-receiver-bluetooth-5)

## 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

- • **Power Your Space:** RMS 4×50W + 4.1 channel output delivers immersive sound for up to 4 passive speakers and an active subwoofer—feel every beat.
- • **Tailor Your Sound:** Fine-tune your audio with low distortion and dedicated bass & treble knobs for crystal-clear highs and deep, punchy lows.
- • **Effortless Operation:** Bright LED display and compact remote control put full command at your fingertips—control your soundscape without leaving your seat.
- • **Cutting-Edge Connectivity:** Bluetooth 5.0 with 30 ft range plus USB, SD, AUX, and RCA inputs keep your playlists flowing from any device—no wires, no limits.
- • **Seamless Multi-Zone Control:** A/B speaker switching lets you effortlessly manage multiple speaker zones for personalized audio vibes anywhere in your home or car.

## Overview

The Romicta 4.1 Channel Home Audio Amplifier Receiver is a compact powerhouse delivering RMS 4×50W output with a dedicated active subwoofer channel. Featuring Bluetooth 5.0 for stable wireless streaming, multiple input options (USB, SD, AUX, RCA), and independent bass and treble controls, it offers versatile, high-fidelity sound customization. Ideal for home theater, car audio, or multi-zone setups, it includes A/B speaker switching and a user-friendly LED display with remote control for seamless operation.

## Description

desertcart.com: Romicta 4.1 Channel Home Audio Amplifier Receiver, Bluetooth 5.0 Mini Amp with Subwoofer Output, RMS 4x50W MAX 800W for Home Theater/Car- USB/SD/AUX Input, for Passive Speakers and Active subwoofer : Electronics

Review: Good and cheap - I heard two sets of 6 1/2 component set sitting around the house for a car that was total so I had a wild hair of building this around town out of those component set and they worked out not perfectly but OK but this little amp pushes them very well. The remote is very small so it is easy to lose, but it is very user-friendly. Volume only goes up to 30 or so, but it is loud enough.
Review: Great product for the money - This is a really good little amplifier that I used for four powerful outdoor speakers at my pool. It’s installed in my outdoor kitchen inside the cabinet. The Bluetooth still works great has a more than reasonable range in the output is surprisingly good. This is it great product for the money.

## Features

- 【RMS 4×50W + 4.1CH Active Subwoofer Output】This 4.1 channel amplifier delivers RMS 4×50W output, allowing you to connect up to 4 passive speakers and 1 active subwoofer. The SUB output is only compatible with active subwoofers with a SUB/RCA input and does not support passive subwoofers. With A/B speaker switching, you can easily control different speaker zones or play all connected speakers together for a powerful home audio experience.
- 【Supports A/B Speaker Switching】Designed with independent A/B speaker volume control, this amplifier can drive speaker channels A/B and C/D for flexible audio output. Easily control multiple passive speakers at the same time for home theater, desktop audio, classroom, or car audio use.
- 【Bluetooth 5.0 & Multiple Audio Inputs】Built-in Bluetooth 5.0 provides quick pairing and stable wireless music streaming within up to 30 ft. It also supports USB, SD/MMC card, AUX, and RCA audio input, making it easy to connect smartphones, tablets, laptops, PCs, CD/DVD players, and other audio devices.
- 【Clear Hi-Fi Sound with Bass & Treble Control】The amplifier is designed for clear and powerful music playback with low distortion ≤0.04%. Independent bass and treble knobs let you fine-tune the sound according to your listening preference, bringing a better audio experience for daily music use.
- 【Easy Operation with LED Display & Remote Control】The bright LED display makes working status easy to read at a glance. The included remote control allows convenient adjustment of power, mode, volume, playback, and song selection from a distance. Please note: this model does not support FM radio or microphone input.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD6ZFHPY |
| Best Sellers Rank | #20,867 in Electronics ( See Top 100 in Electronics ) #88 in Audio Component Amplifiers |
| Brand | Romicta |
| Brand Name | Romicta |
| Customer Reviews | 4.0 out of 5 stars 210 Reviews |
| Included Components | 1xMini 4.1 Amplifier 1x Remote control. 1 x Power Adapter 1x User manual. |
| Manufacturer | Romicta |
| Material Type | Plastic, Electronic Components |
| Maximum Output Power | 800W |
| Maximum Supply Voltage | 240 volts_of_alternating_current |
| Minimum Supply Voltage | 110 volts_of_alternating_current |
| Model | 4.1 CH With Subwoofer (No FM) |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Power | 200 watts |
| Package Type Name | Box |
| Part Number | S-299 |
| Specification Met | Technical Specifications Met |
| Unit Count | 1 Count |
| Voltage | 110 |

## Product Details

- **Manufacturer:** Romicta
- **Maximum Supply Voltage:** 240 Volts (AC)
- **Minimum Supply Voltage:** 110 Volts (AC)
- **Mounting Type:** Surface Mount
- **Voltage:** 110

## Images

![Romicta 4.1 Channel Home Audio Amplifier Receiver, Bluetooth 5.0 Mini Amp with Subwoofer Output, RMS 4x50W MAX 800W for Home Theater/Car- USB/SD/AUX Input, for Passive Speakers and Active subwoofer - Image 1](https://m.media-amazon.com/images/I/61Czy94ifBL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good and cheap
*by L***N on October 14, 2025*

I heard two sets of 6 1/2 component set sitting around the house for a car that was total so I had a wild hair of building this around town out of those component set and they worked out not perfectly but OK but this little amp pushes them very well. The remote is very small so it is easy to lose, but it is very user-friendly. Volume only goes up to 30 or so, but it is loud enough.

### ⭐⭐⭐⭐⭐ Great product for the money
*by T***T on September 15, 2025*

This is a really good little amplifier that I used for four powerful outdoor speakers at my pool. It’s installed in my outdoor kitchen inside the cabinet. The Bluetooth still works great has a more than reasonable range in the output is surprisingly good. This is it great product for the money.

### ⭐⭐⭐⭐ Amazing sound at the price point if you can take the "connected" indicator beep
*by T***G on August 6, 2026*

Needed something cheap to power the TV surround since we are selling our house. Wow, I did not expect this to sound as good as it does. And the mixed reviews on the subwoofer might be because they are using passive subs. The bass is clean and deep with lots of room to turn up the volume. True its not stereo, but thats okay at this price point. The ability to control the volume of the a/b and the c/d seperately is what led me to keep it over another common receiver in this price rage where my surround speakers were louder than my mains due to sensitivity, and the bass sounded much better on this too, bonus. The lost star is for the annoying connection note that you cannot mute and can be loud if you have the units volume up (very loud), BT with the LG TV was very easy to setup and convenient. The build quality was better than expected and there are a wide range of input options making this a versatile little amp at its price point

## Frequently Bought Together

- Romicta 4.1 Channel Bluetooth 5.0 Mini Audio Amplifier Receiver, 4×50 W + Active Subwoofer SUB Jack Output – Hi‑Fi Car & Home Amplifier for Speaker
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- MOBOREST RCA Cable Audio Adapter, Phono RCA Male Plug to AV Screw Terminal Audio/Video Speaker Wire connectors Solderless Adapter(RCA Male-2pack)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-07*