--- product_id: 343986809 title: "Douk Audio M4" brand: "douk audio" price: "NT$5966" currency: TWD in_stock: true url: https://www.desertcart.tw/products/343986809-douk-audio-m4 store_origin: TW region: Taiwan --- # Supports Lossless Formats Bluetooth 5.0 50W x 4 Power Douk Audio M4 **Brand:** douk audio **Price:** NT$5966 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Audio Game! ## Quick Answers - **What is this?** Douk Audio M4 by douk audio - **How much does it cost?** NT$5966 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/343986809-douk-audio-m4) ## Best For - douk audio enthusiasts ## Why This Product - Trusted douk audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hi-Fi Quality:** Enjoy crystal-clear sound with high-quality components and design. - • **Versatile Inputs:** Supports both wired RCA and wireless connections for all your devices. - • **Stylish & Durable:** CNC machined aluminum alloy case for a modern, robust look. - • **Unleash Your Sound:** Experience powerful 50W x 4 output for immersive audio. - • **Seamless Connectivity:** Bluetooth 5.0 ensures stable and fast wireless streaming. ## Overview The Douk Audio 4 Channel Bluetooth Amplifier delivers a powerful 50W x 4 output, featuring Bluetooth 5.0 for seamless connectivity and support for various audio formats. With versatile input options and a stylish aluminum alloy design, it's perfect for enhancing your home or office audio experience. ## Description Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Power Amp, Hi-Fi Home Stereo Speaker Receiver [ M4] ## Features - One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands - Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats. - With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W×4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers. - Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Bluetooth 5.0 version with high-gain antenna, ensure more stable and faster transmission. - Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0875WY9TX | | Best Sellers Rank | #23,492 in Electronics ( See Top 100 in Electronics ) #116 in Audio Component Amplifiers | | Brand | Douk Audio | | Customer Reviews | 4.2 4.2 out of 5 stars (363) | | Manufacturer | Douk Audio | | Mfr Part Number | SUC-M4 | | Model Number | SUC-M4 | | Number of Channels | 4 | | Output Power | 200 Watts | | Output Wattage | 50 Watts | | Wattage | 200 watts | ## Product Details - **Voltage:** 24 Volts (DC) - **Manufacturer:** Douk Audio - **Maximum supply voltage:** 24 Volts - **Minimum supply voltage:** 12 Volts - **Mounting type:** Surface Mount ## Images ![Douk Audio M4 - Image 1](https://m.media-amazon.com/images/I/618e5MV9XwL.jpg) ## Questions & Answers **Q: When using Bluetooth as the input, will the audio be output to all 4 channels simultaneously?** A: Yes. in its simplest setup, there is basically Stereo, Left and Right audio channels, times two If you want it to work that way. OR, if you want/need to something more complex, you can change the mode of operation by pressing a button in the back, and have 2 separate Stereo feeds. One Stereo feed for channel 1 and 2, and a different Stereo feed for channel 3 and 4 by using the RCA jacks on the back. Its pretty well explained in the manual, and in the details of the Item Description if you cared to read it. **Q: At low volume levels my unit cuts in and out, with an accompanying soft hum/beep. Before I ask for a replacement, ahs anyone else experienced this?** A: Hello. Could you please send us a message on Amazon with more details? This issue may happen if the speaker power is too high. **Q: Does this have sufficient power to power 4 Aura ast-2b-04 shakers?** A: I have 35 watt ceiling speakers and the volume is very sufficient. You could always try it or send it back if it didn't work. Great amp for the price and very small footprint. **Q: Is there a way to hook up a master volume switch to this unit, any ideas???** A: Hello. You can add a volume control before this device. For example, https://www.amazon.com/dp/B07GRLV7XG?ref=myi_title_dp ## Frequently Bought Together - 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4] - Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze - Dayton Audio BST-1 High Power Pro Tactile Bass Shaker 50 Watts RMS, 4 Ohms Impedance - Turn Any Surface into a Speaker System - Generates Subwoofer Lows --- ## 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.tw/products/343986809-douk-audio-m4](https://www.desertcart.tw/products/343986809-douk-audio-m4) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-03*