--- product_id: 57863526 title: "Audio Amplifier Board" brand: "is" price: "£8.50" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/57863526-audio-amplifier-board store_origin: GB region: United Kingdom --- # Bluetooth 5.0, 15m range 2x5W stereo output 3.7V lithium battery powered Audio Amplifier Board **Brand:** is **Price:** £8.50 **Availability:** ✅ In Stock ## Summary > 🎵 Power Your DIY Sound Revolution with Bluetooth 5.0 Magic! ## Quick Answers - **What is this?** Audio Amplifier Board by is - **How much does it cost?** £8.50 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/57863526-audio-amplifier-board) ## Best For - is enthusiasts ## Why This Product - Trusted is brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Robust Design:** Surface-mount board with solid connectors built to withstand your creative speaker projects. - • **Ultra-Low Power Standby Mode:** Smart auto-shutdown after 10 minutes standby saves battery life without missing a beat. - • **Versatile USB Power & Charging:** Charge your lithium battery or power the board directly via USB for ultimate DIY flexibility. - • **Crystal-Clear Dual Channel Sound:** Enjoy immersive 10W stereo output with anti-crack and subwoofer boost for rich, room-filling audio. - • **Seamless Bluetooth 5.0 Connectivity:** Effortlessly pair with any smartphone or adapter up to 15 meters away—cutting-edge wireless freedom. ## Overview The Icstation Bluetooth 5.0 Audio Amplifier Board delivers crisp 2x5W stereo sound with advanced anti-crack and subwoofer enhancements. Designed for 3.7V lithium battery power, it features ultra-low standby consumption and smart auto-shutdown. With a 15-meter Bluetooth range and USB charging capability, this compact, surface-mount module is perfect for millennial DIYers seeking wireless, high-quality audio upgrades for their custom speakers. ## Description Product description Icstation Bluetooth 5.0 Stereo Audio Receiver Board ICSTATION ICStation has 11 years experience on electronic industry products Welcome to ask for discount for bulk purchase Provide technical assistance Take charge of all defective items Looking forward to your inquiry and hope to built long term cooperation relationship with you! Ideal for DIY portable Bluetooth speaker Icstation Bluetooth audio receiver board is able to give your amplifier/home stereo Bluetooth capability, just a very simple operation can be converted into Wireless audio. You don't need to be tethered by a cord when you play music through the wireless Bluetooth input. Say goodbye to the wire! Update Bluetooth version has updated to 5.0, compatible with most phones and Bluetooth adapters. Updated version supports anti cracking sound function and subwoofer enhancement. 15 meters transmission distance 5W+5W dual channel stereo audio Low Standby Consumption Anti Cracking Sound Function Subwoofer Enhancement DIY Bluetooth Speaker " I made a simple wireless speaker with my daughter this afternoon with the bluetooth receiver board . I dug 2 holes on a paper box and then placed the board and wires inside, and then fixed the speakers on the holes. The finished product is satisfactory. I am very happy with it." ——Daniel Update wired speaker to wireless " Perfect! The sound is loud. I bought a cheap wired speaker and changed it wireless. I also add a colorful LED lantern. It is very funny!"——Jone Made a Bluetooth car speaker "I made a Wireless speaker car! Looks COOL! I love it!" ——Thomas Repair the broken wireless speaker "I used it to repair my broken speaker. It is resurrected! Small money solves big problems. Power is enough."— —Jason W 5V 2A Maximum working current is 5V 2A. Better sound quality when you use 5V 2A or above. We suggest using 3.7-5V lithium battery. (the lithium battery should have charging protection!) You may need a charging board when making a wireless speaker. Recommend for use with the Icstation TP4056 Micro USB 5V 1A Charging Board ( ASIN: B01LHD9D7E ) Dual 5W Stereo Amplifier The Bluetooth audio receiver board already has dual 5W power amplifier circuit. It doesn’t need to connect with extra power amplifier. The output of dual amplifiers can not be connected in parallel or connected to the negative electrode, otherwise the power amplifier chip will be damaged. 2-8 ohm and 3-10W speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended. It outputs stereo. USB Port The on-board USB interface can charge the lithium battery and also used as a 5V power supply port. But please don't use the power supply with unstable voltage and current, such as dry battery, portable charger, multi-function transformer and so on. How to use Open the Bluetooth function of your cell phone or other devices with Bluetooth function(such as laptops, tablet PCs, etc.). Please delete other Bluetooth devices that paired before from your phone in case the Bluetooth connection is unstable. The phone will automatically search and pair with the module named “DW-CT14+”, no pairing code or button needed. The LED of the module starts to flash after Bluetooth connection. It will automatically connect to already paired device and automatically shut down after 10 minutes in standby mode. Note For your safety, be sure to use a regular lithium-ion battery with charging protection. Please use a stable power supply such as 3.7V-5V lithium battery or 5V power adapter. Do not use disposable batteries, power bank, multi-function transformers and other power supply with unstable voltage and current. The antenna should be far away from metal materials so as not to affect the transmission distance. Package list: Main board + 3 plug wires Problem Shooting I'm having an annoying issue in which the unit does not stay paired. Advice 1. It requires high stability of the power supply to reduce signal interference and noise. We recommend you to use 3.7V lithium battery as power supply. Do not use dry batteries, power bank, multi-function transformers and other unstable power supply. PS: You also need a charging board to protect the lithium battery when charging. The USB port can also used for charging lithium battery. 2. Do not get close to metal parts because metal parts will interfere the module. ## Features - 【Please Note】We recommend you to use 3.7V lithium battery as power supply to reduce signal interference and noise (The lithium battery should have charging protection!). Do not use dry batteries, power bank, multi-function transformers and other unstable power supply. Do not get close to metal parts because metal parts will interfere the module. - 【Updated BT 5.0】Mini ḅḷụẹ-ṭọọṭḥ-compatible audio board updates to ḅḷụẹ-ṭọọṭḥ-compatible 5.0 version, which is compatible with most mobile phones and ḅḷụẹ-ṭọọṭḥ-compatible adapters. The maximum transmission distance is about 15 meters. - 【Good Sound】(Speakers are not included.) It outputs 5W+5W dual channel stereo audio. Updated version supports anti cracking sound function and subwoofer enhancement. 2-8 ohm and 3-10W speakers are compatible with the board, but 3 ohm&5W or 4 ohm&10W are recommended. - 【Low Standby Consumption】Ultra low power consumption when it is in standby mode. After 10 minutes standby, the board will automatically shut-down. Also it will automatically reconnect after power cycling the unit. - 【USB port】The on-board USB interface can charge the lithium battery and also used as a 5V power supply port. Please contact us with any connection questions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0796TJ9FT | | Best Sellers Rank | #125,176 in Electronics ( See Top 100 in Electronics ) #798 in Audio Component Amplifiers | | Brand Name | IS | | Customer Reviews | 4.3 out of 5 stars 326 Reviews | | Item Dimensions | 1.57 x 0.79 x 0.39 inches | | Item dimensions L x W x H | 1.57 x 0.79 x 0.39 inches | | Manufacturer | Icstation | | Material Type | Electronic Components, Circuit Board | | Maximum Supply Voltage | 5 Volts | | Minimum Supply Voltage | 3.7 Volts | | Model | 1307901 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 10 Watts | | Package Type Name | standard electronic component package | | Part Number | 1307901 | | Specification Met | FCC | | Supply Current | 2 Amps | | Voltage | 5 Volts | ## Product Details - **Item dimensions L x W x H:** 1.57 x 0.79 x 0.39 inches - **Manufacturer:** Icstation - **Maximum Supply Voltage:** 5 Volts - **Minimum Supply Voltage:** 3.7 Volts - **Voltage:** 5 Volts ## Images ![Audio Amplifier Board - Image 1](https://m.media-amazon.com/images/I/61mDpE19FjL.jpg) ![Audio Amplifier Board - Image 2](https://m.media-amazon.com/images/I/61QWe--eMBL.jpg) ![Audio Amplifier Board - Image 3](https://m.media-amazon.com/images/I/612I5W7JoSL.jpg) ![Audio Amplifier Board - Image 4](https://m.media-amazon.com/images/I/61fX93OdZ-L.jpg) ![Audio Amplifier Board - Image 5](https://m.media-amazon.com/images/I/61EU89PZ6mL.jpg) ## Questions & Answers **Q: How many amps dose this run on?** A: Kozy is wrong: it is an amplifier, so not hook up to another amp. It runs on 5-27V. I suppose it draws less than an amp, depending on voltage and speakers and listening volume. **Q: Can it plays the music in u disk by usb port?** A: I have this board and it does play the audio from your computer over USB - you can't use Bluetooth at the same time of course, but it will output computer audio. You will have to choose it in Playback Devices if you are using Windows. **Q: Where do I get the subwoofer enhancement mentioned in the description?** A: There is no mention of subwoofer in the description. **Q: Will the 5W*2 amplifier really handle 2 ohms of resistance or is that a typo?** A: I've used it with 4 ohm and 8 ohm speakers. Both sound about the same. If you parallel two 4-ohm speakers (resulting in 2 ohm load) it could probably handle the current at low volume but I haven't tried it and wouldn't risk it. I mean, really: this is a *LOW COST* amp, not something to drive your neighbors crazy with. 2 ohm speakers? Where'd you even find them? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***C on November 27, 2019* ### ⭐⭐⭐⭐ Review *by E***B on November 22, 2019* ### ⭐⭐⭐⭐⭐ Review *by R***S on March 20, 2020* ## Frequently Bought Together - Audio Amplifier Board, Icstation Ḅḷụẹ-ṭọọṭḥ-Compatible Stereo Audio Amplifier Module 2x5W BT 5.0 Mini Amplifier Board 3.7V 5V for DIY Speakers - Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 - Gikfun 4Ohm 5W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Replacement (Pack of 2pcs) EK1949 --- ## 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/57863526-audio-amplifier-board](https://www.desertcart.co.uk/products/57863526-audio-amplifier-board) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-10*