--- product_id: 334102681 title: "Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output" brand: "facmogu" price: "A$102" currency: AUD in_stock: true category: "Facmogu" url: https://www.desertcart.com.au/products/334102681-facmogu-4-channel-bluetooth-5-0-amplifier-with-active-subwoofer store_origin: AU region: Australia --- # Bluetooth 5.0 with 30ft range 40W RMS x4 stable output Dual zone volume control Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output **Brand:** facmogu **Price:** A$102 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate every space with sound that moves you—zone your vibe, own your audio! ## Quick Answers - **What is this?** Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output by facmogu - **How much does it cost?** A$102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/334102681-facmogu-4-channel-bluetooth-5-0-amplifier-with-active-subwoofer) ## 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 - • **Active Subwoofer Ready:** Dedicated output for powered subwoofers delivers deep, punchy bass that transforms your audio experience. - • **Next-Gen Bluetooth 5.0:** Enjoy wireless streaming with a robust 30ft range, connecting effortlessly to your PC, mobile, or laptop without interruption. - • **Powerful 4-Channel Output:** Drive up to 4 passive speakers with crisp, reliable 40W RMS per channel for immersive multi-zone sound. - • **Seamless Multi-Zone Control:** Independent volume knobs let you customize audio levels across different rooms or outdoor zones—perfect for dynamic social settings. - • **User-Friendly Interface & Remote:** Adjust bass, treble, and volume with intuitive knobs, a bright LED display, and convenient remote control—comfort meets control. ## Overview The Facmogu 4 Channel Bluetooth 5.0 Amplifier delivers 40W RMS per channel to power up to four passive speakers with stable, high-quality sound. Featuring dual volume controls for independent multi-zone audio management, it’s ideal for home, patio, or outdoor setups. Equipped with Bluetooth 5.0 for seamless wireless streaming up to 30 feet, plus USB, SD, and AUX inputs, it supports active subwoofers for rich bass. Easy to operate with bass/treble knobs, LED display, and remote control, this amplifier combines versatility and convenience for a premium audio experience. ## Description desertcart.com: Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output | RMS 40Wx4, Max 800W Home Audio Receiver | USB/SD/AUX Inputs | Mini Power Amp for Outdoor Speakers, Garage, Patio & Home Audio : Electronics ## Features - 【4 Channel Home Audio Amplifier】-- RMS 40W x 4 output designed for driving up to 4 passive speakers with stable audio performance for home, garage, patio, workshop and outdoor speaker setups (NOT surround stereo sound -- Designed for multi-speaker audio distribution rather than dedicated left/right surround sound systems) - 【Independent Speaker Zone Control】-- Features dual volume knobs for separate speaker groups, allowing different sound levels in different rooms, patio areas or outdoor spaces. 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. - 【Active Subwoofer Output】-- Designed for use with ACTIVE powered subwoofers only. Passive subwoofers are not supported and may not function properly - 【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.) - 【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 | #72,987 in Electronics ( See Top 100 in Electronics ) #461 in Audio Component Amplifiers | | Brand | Facmogu | | Customer Reviews | 4.1 4.1 out of 5 stars (623) | | Item Highlight | RMS 40Wx4, Max 800W Home Audio Receiver | USB/SD/AUX Inputs | Mini Power Amp for Outdoor Speakers, Garage, Patio & Home Audio | | 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 ![Facmogu 4 Channel Bluetooth 5.0 Amplifier with Active Subwoofer Output - 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!" ## 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.com.au/products/334102681-facmogu-4-channel-bluetooth-5-0-amplifier-with-active-subwoofer](https://www.desertcart.com.au/products/334102681-facmogu-4-channel-bluetooth-5-0-amplifier-with-active-subwoofer) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-10-10*