--- product_id: 686385881 title: "Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY" brand: "wangcl" price: "£7.53" currency: GBP in_stock: true category: "Wangcl" url: https://www.desertcart.co.uk/products/686385881-bluetooth-5-0-amplifier-board-20w-30w-40w-stereo-module store_origin: GB region: United Kingdom --- # Bluetooth 5.0 wireless range 15m 20-40W stereo power output Multi-layer protection system Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY **Brand:** wangcl **Price:** £7.53 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game—wireless power meets sleek DIY style! ## Quick Answers - **What is this?** Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY by wangcl - **How much does it cost?** £7.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/686385881-bluetooth-5-0-amplifier-board-20w-30w-40w-stereo-module) ## Best For - wangcl enthusiasts ## Why This Product - Trusted wangcl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear Stereo Sound:** Experience pristine 2-channel audio with up to 40W output for your DIY speaker projects. - • **Built-In Safety Protections:** Stay worry-free with reverse polarity, short-circuit, and overheating self-recovery safeguards. - • **Smart Remote Control Included:** Adjust volume and settings effortlessly from across the room, adding convenience to your setup. - • **Seamless Bluetooth 5.0 Connectivity:** Enjoy lag-free wireless streaming with a robust 15-meter range, perfect for modern living spaces. - • **Durable Acrylic Case & Compact Design:** Show off your tech-savvy style with a sleek, transparent enclosure that fits anywhere. ## Overview This Bluetooth 5.0 Amplifier Board delivers powerful stereo audio output ranging from 20W to 40W, supporting dual-channel speakers with adjustable volume. Featuring a 15-meter wireless range and remote control, it’s housed in a stylish acrylic case and equipped with advanced protections against reverse polarity, short circuits, and overheating—ideal for millennial DIY enthusiasts seeking high-quality, reliable audio enhancement. ## Description Characteristics:stereoDual channel outputSuitable for many speaker typesVolume adjustablesupport remote controlBluetooth 5.0Support reverse polarity protectionSupport short-circuit protectionoverheating protection for self-restorationOutput power (at 1KHz)12V 4Ω: 20W× 216V 4Ω: 30W× 221V 8Ω: 30W× 224V 8Ω: 40W× 2Note：1. When the power supply voltage is relatively low and the output power is relatively large, there may be a little noise, which can be solved by reducing the volume or increasing the power supply voltage.2. When using the power amplifier board, try to stay away from the WIFI signal.3. It is recommended that the power supply voltage be 5~24V DC, more than 26V, the chip will burn out.4. When connecting a 4Ω speaker, the power supply should not exceed 16V. When the 8Ω speaker is connected, the power supply should not exceed 24V.5. The speaker cable should not be too long, it is recommended to be within 1 meter.Package:1 x stereo Bluetooth power amplifier module1 x remote control2 x acrylic shell4 x copper pillar8 x screw ## Features - DC 5V-24V. - The Pemenol High Power Bluetooth Power Amplifier Board is a wireless digital audio amplifier that supports stereo 2-channel outputs, highly restored sound source for clear sound quality. - Built-in amplifier module for direct connection to loudspeakers, volume adjustable. - Communication distance: 15 meters (max.). Bluetooth module: Bluetooth 5.0. Remote control. With acrylic case. - Support reverse polarity protection, short-circuit protection, self-recovery overheating protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1Y96YL1 | | Best Sellers Rank | #7,049 in Electronics ( See Top 100 in Electronics ) #13 in Home Audio Amplifiers | | Manufacturer | WANGCL | | Manufacturer reference | CP017749 | | Package Dimensions | 16.8 x 11.5 x 2.5 cm; 40 g | ## Images ![Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY - Image 1](https://m.media-amazon.com/images/I/61PuzB4iJ1L.jpg) ## Frequently Bought Together - WANGCL Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY - WANGCL ZK-1002MT 2 * 100W Bluetooth 5.0 Subwoofer Amplifier Board High Power Audio Stereo Amplifier Board AUX Bass Treble AMP - DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier Board Stereo AMP Amplificador Home Theater AUX USB 100W*2 --- ## 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.co.uk/products/686385881-bluetooth-5-0-amplifier-board-20w-30w-40w-stereo-module](https://www.desertcart.co.uk/products/686385881-bluetooth-5-0-amplifier-board-20w-30w-40w-stereo-module) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*