--- product_id: 334102681 title: "4.1CH Bluetooth 5.0 Stereo Amplifier, Max 800W RMS 40Wx4 Subwoofer Amplifier with Active Subwoofer Output, Hi-Fi Integrated Mini Speaker Amp for Home Theater & Karaoke, Includes Power Adapter" brand: "facmogu" price: "50742 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Facmogu" url: https://www.desertcart.hu/products/334102681-4-1ch-bluetooth-5-0-stereo-amplifier-max-800w-rms store_origin: HU region: Hungary --- # Bluetooth 5.0 with 30ft range 800W max power output Dual independent volume controls 4.1CH Bluetooth 5.0 Stereo Amplifier, Max 800W RMS 40Wx4 Subwoofer Amplifier with Active Subwoofer Output, Hi-Fi Integrated Mini Speaker Amp for Home Theater & Karaoke, Includes Power Adapter **Brand:** facmogu **Price:** 50742 Ft **Availability:** ✅ In Stock ## Summary > 🎵 Amplify your space, own the vibe! ## Quick Answers - **What is this?** 4.1CH Bluetooth 5.0 Stereo Amplifier, Max 800W RMS 40Wx4 Subwoofer Amplifier with Active Subwoofer Output, Hi-Fi Integrated Mini Speaker Amp for Home Theater & Karaoke, Includes Power Adapter by facmogu - **How much does it cost?** 50742 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/334102681-4-1ch-bluetooth-5-0-stereo-amplifier-max-800w-rms) ## Best For - facmogu enthusiasts ## Why This Product - Trusted facmogu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Hi-Fi Audio:** Enjoy distortion-free music with less than 0.04% harmonic distortion, delivering sharp, clear sound that elevates your home theater or karaoke nights. - • **Seamless Bluetooth 5.0 Connectivity:** Connect effortlessly to your PC, mobile, or laptop with the latest Bluetooth 5.0 technology, offering a stable 30ft wireless range for uninterrupted streaming. - • **User-Friendly Interface with Remote:** Adjust bass, treble, and volume easily via front panel knobs or the included remote control, complemented by a bright LED display for quick, hassle-free settings. - • **Customizable Dual-Zone Volume Control:** Control two separate speaker zones independently—ideal for backyard parties or multi-area sound setups, so you never miss a beat or a conversation. - • **Powerful 4x40W RMS + Active Subwoofer:** Experience booming sound with a total peak output of 800W, perfect for driving multiple high-capacity speakers and an active subwoofer for deep bass impact. ## Overview The Facmogu 4.1CH Bluetooth 5.0 Stereo Amplifier delivers a robust 800W peak power with 4x40W RMS channels plus an active subwoofer output, ensuring rich, distortion-free Hi-Fi sound. Equipped with Bluetooth 5.0 for seamless wireless streaming up to 30ft, dual independent volume controls for multi-zone audio management, and user-friendly bass/treble adjustments with remote control, this compact amplifier is perfect for home theater, karaoke, and versatile audio setups. ## Description desertcart.com: Facmogu 4.1CH Bluetooth 5.0 Stereo Amplifier, Max 800W RMS 40Wx4 Subwoofer Amplifier with Active Subwoofer Output, Hi-Fi Integrated Mini Speaker Amp for Home Theater & Karaoke, Includes Power Adapter : Electronics Review: Good little unit for the price. - It works good. Connects easily to my Bluetooth devices. Great price only thing I missed out on is radio. Using it to power some exciters and volume wise, it's loud enough for my purposes. Review: Nice Amp With Subwoofer Output - Works and sounds great for very inexpensive cost Subwoofer output is the best part ## Features - 【RMS 4x40W + Active Subwoofer ONLY】-- It offers you the peak power output of 800W in total which lets you drive 2 pairs of high capacity speakers (Recommend to connect speakers with rated power less than or equal to 40W) and an ACTIVE Subwoofer. (For this S-299 amplifier subwoofer output, you have to connect with ACTIVE Subwoofer. WARNING: A PASSIVE Subwoofer is NOT ACCEPTABLE for this amplifier.) - 【Hi-Fi Sound BUT NOT STEREO】-- It has a high capacity transformer that gives you clear sound without any distortion. It has a harmonic distortion less than or equal to 0.04% this helps you listen crystal clear and sharp music. NOTE: Terminals split into AB and CD groups, both with the same signal. No left/right assignment. (NOT surround stereo sound, perfect for listening to music. Not recommended for stereo gaming.) - 【Multiple Connectivity】-- Latest Bluetooth 5.0 version that gives you a large operating range of 30ft. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, 3.5mm AUX Cable or Headphone Jack. It also supports USB Port, SD/TF Card port. (NOTE: Please keep the distance within 30ft / 10m between the device and amplifier without any wall blocking. But if you are connecting with PC devices, please keep the distance within 15ft / 5m.) - 【2 Separate Volume Controls】-- The front panel of the amplifier has two independent volume control knobs that allow you to control the volume of two groups of speakers separately as you wish. For example, when using it in your back yard, 2 speakers around your pool area and 2 around the yard and outdoor bar area. You can have each zone at a different level. Louder at the pool where kids are playing and softer at the bar so people can talk. - 【Easy Operation】-- With bass and treble control knobs you can enjoy the music output as per your wish. Bright digital LED display lets you see the settings you change easily. Its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable. Package comes with DC12V power adapter & remote control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097C6BLHY | | Best Sellers Rank | #63,018 in Electronics ( See Top 100 in Electronics ) #369 in Audio Component Amplifiers | | Brand | Facmogu | | Customer Reviews | 4.2 out of 5 stars 627 Reviews | | Manufacturer | Facmogu | | Mfr Part Number | A18301-MG-US | | Model Number | A18301-MG-US | | Warranty Description | 1 Year Warranty | ## Product Details - **Manufacturer:** Facmogu - **Maximum Supply Voltage:** 12 Volts (DC) - **Minimum Supply Voltage:** 12 Volts (DC) - **Mounting Type:** Surface Mount - **Voltage:** 12 Volts ## Images ![4.1CH Bluetooth 5.0 Stereo Amplifier, Max 800W RMS 40Wx4 Subwoofer Amplifier with Active Subwoofer Output, Hi-Fi Integrated Mini Speaker Amp for Home Theater & Karaoke, Includes Power Adapter - Image 1](https://m.media-amazon.com/images/I/61gYj8fnjxL.jpg) ## Questions & Answers **Q: Hello. i just unpacked my unit, and when i plug it in, the led display does not come on, how do i get it to activate? is my unit broken?** A: I believe your unit may be broken. **Q: Speakers a and c work but b and d do not. not even the same channel, any ideas ??** A: Kenneth's answer isn't correct. The subwoofer connects through the RCA port on the lower right. I'm not sure why only half of your speakers are working. **Q: Is this unit a blue-tooth receiver or a blue-tooth transmitter?** A: think of it as an audio receiver through a Bluetooth or aux connection - your phone would connect to it over Bluetooth (or a stereo 3.5mm cable if your phone has a headphone jack) and send Spotify or other music to this device, which would send the audio out through speaker wires. **Q: What is the max of watts** A: I'm not sure of the max watts, but it gets really loud even at 15. I have to constantly yell down to my son to "Turn It Down!" ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good little unit for the price. *by O***I on November 8, 2025* It works good. Connects easily to my Bluetooth devices. Great price only thing I missed out on is radio. Using it to power some exciters and volume wise, it's loud enough for my purposes. ### ⭐⭐⭐⭐⭐ Nice Amp With Subwoofer Output *by R***Y on February 24, 2026* Works and sounds great for very inexpensive cost Subwoofer output is the best part ### ⭐⭐⭐⭐ It 800w max it good for 50 dollars *by B***Y on April 7, 2026* It a good budget amp it has well bass and volume and it don't get to hot ## Frequently Bought Together - Facmogu S-299 4.1CH Bluetooth Power Amplifier with Active Subwoofer Output (NOT Passive Subwoofer), Max 800W RMS 40Wx4 Subwoofer Amplifier Hi-Fi Integrated Mini Speaker Amp Audio Sub Bass Amp - Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze - Dual Electronics 4" 3-Way High Performance Outdoor Indoor Speakers with Powerful Bass, Effortless Mounting Swivel Brackets, All Weather Resistance, Sold in Pair, LU43PB --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/334102681-4-1ch-bluetooth-5-0-stereo-amplifier-max-800w-rms](https://www.desertcart.hu/products/334102681-4-1ch-bluetooth-5-0-stereo-amplifier-max-800w-rms) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-08-10*