--- product_id: 295214503 title: "ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit" brand: "erh india" price: "10157CFA" currency: XOF in_stock: false reviews_count: 2 url: https://www.desertcart.sn/products/295214503-erh-india-4440-ic-board-amplifier-kit-diy-audio-dual store_origin: SN region: Senegal --- # Dual Channel 40+40W Output 12V Operating Voltage DIY Modular Components ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit **Brand:** erh india **Price:** 10157CFA **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your audio game with DIY power and pro-level control! ## Quick Answers - **What is this?** ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit by erh india - **How much does it cost?** 10157CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/295214503-erh-india-4440-ic-board-amplifier-kit-diy-audio-dual) ## Best For - erh india enthusiasts ## Why This Product - Trusted erh india brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Ready:** Simple 12V power setup with onboard bridge rectifier means you’re up and running faster than ever. - • **Modular DIY Design:** Easily serviceable with replaceable components—perfect for tech-savvy pros who love hands-on customization. - • **Power Your Soundscape:** Robust 80W stereo output delivers immersive audio clarity for your workspace or home studio. - • **Seamless Connectivity:** Integrated Bluetooth, FM, USB, and Aux inputs keep your playlists flowing without interruption. - • **Precision Audio Control:** Dedicated volume, bass, and treble knobs let you tailor sound exactly to your mood and environment. ## Overview The ERH India 4440 IC Board Amplifier Kit is a professional-grade DIY stereo amplifier delivering 40W per channel at 12V. Featuring Bluetooth, FM, USB, and Aux inputs, plus dedicated volume, bass, and treble controls, it offers versatile connectivity and precise sound tuning. Designed for enthusiasts with technical know-how, its modular components ensure easy maintenance and customization, making it ideal for upgrading any audio setup with powerful, high-quality output. ## Description Wiring guide for : 1. red and black : supply 12v C 2. Black :{-} 3. 3 Core ribbon wire : for L+R volume {usb card } 4.6 Core wire : for left [3 Wire bass,3 wire treble} 5.6 core ribbon wire : for right [3 Wire bass,3 wire treble} 6.2 pairs of yellow wire : for speaker L + R { NOTE FOR BEST RESULT USE 400 GMS. EXTRA HEAT SINK, HEAT SINK PROPER CLASSIC EARTH } 4440 AMPLIFIER BOARD Double IC 4440 Stereo Amplifier board, High Power up to 100 Watt output( depends on Input supply power). it requires 12 v dc power min requirement is 2 amp. Recommended 3 Amp. The board contains a bridge rectifier on board, that means you just need to attach a 12 volts transformer to it and the board is ready to go. The best part about the kit is that it is made of individual components, which means if any thing goes wrong it can be easily serviced and components can be replaced. 4440 is a two channel audio power amplifier IC with inbuilt in dual channels which enables it for stereo and bridge amplifier applications. Comes with pre-integrated Volume, Bass and Terrible controller. Input Supply : 12 v - 16 v. 3 Amp (12-0 transformer or car battery ) 5 volt out is given in circuit using 7805 transistor in case if wants to connect FM, USB Panel kit. Input sound : two channel stereo Output sound : two channel stereo This amplifier kit can be used in any audio amplifier, including FM, MP3-USB player, CD/DVD, DTH, Tape, Car stereo, TV etc……. ( Note : This kit is not for novice electronics hobbyist. Proper knowledge about the subject is required to understand and make the complete project We do not held any responsible for any issues or help either due to negligence, ignorance or lack of proper knowledge about the subject.) ## Features - 12v Operating Voltage - Complete 4440 IC Amplifier DIY Kit with Bluetooth fm usb aux card mp3 stereo audio player decoder module kit - Volume, Bass, Treble Controllers, Knobs and Speaker Connector Free - High Quality Powerful Output ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VJCBVWR | | Brand | ERH India | | Brand Name | ERH India | | Customer Reviews | 4.0 out of 5 stars 34 Reviews | | Manufacturer | ERH India | | Maximum Supply Voltage | 12 Volts | | Minimum Supply Voltage | 12 Volts | | Model Number | 4440 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 100 Watts | | Part Number | 4440 Amplifier Kit | | Specification Met | True | | Voltage | 12 Volts , 5 Volts | ## Product Details - **Voltage:** 12 Volts, 5 Volts - **Manufacturer:** ERH India - **Maximum Supply Voltage:** 12 Volts - **Minimum Supply Voltage:** 12 Volts - **Mounting Type:** Surface Mount ## Images ![ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit - Image 1](https://m.media-amazon.com/images/I/61k0fpQMI3L.jpg) ![ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit - Image 2](https://m.media-amazon.com/images/I/4173EESgvoL.jpg) ![ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit - Image 3](https://m.media-amazon.com/images/I/41GdH5qB7iL.jpg) ![ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit - Image 4](https://m.media-amazon.com/images/I/41h9u31qIrL.jpg) ![ERH India 4440 IC Board Amplifier Kit DIY Audio Dual Channel 40 + 40W with Bluetooth FM USB Aux Card MP3 Stereo Audio Player Decoder Module DIY Kit - Image 5](https://m.media-amazon.com/images/I/41qHAKGi4JL.jpg) ## Customer Reviews ### ⭐⭐ Review *by E***A on 25 September 2021* ### ⭐ Review *by P***E on 10 July 2021* --- ## 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.sn/products/295214503-erh-india-4440-ic-board-amplifier-kit-diy-audio-dual](https://www.desertcart.sn/products/295214503-erh-india-4440-ic-board-amplifier-kit-diy-audio-dual) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*