--- product_id: 139465083 title: "Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit" brand: "barry john" price: "€ 10.52" currency: EUR in_stock: false url: https://www.desertcart.hr/products/139465083-barry-john-100w-audio-amplifier-stereo-circuit-kit-board-4440 store_origin: HR region: Croatia --- # 12V DC 100W Power Bass & Treble Control Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit **Brand:** barry john **Price:** € 10.52 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Game with Barry John! ## Quick Answers - **What is this?** Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit by barry john - **How much does it cost?** € 10.52 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/139465083-barry-john-100w-audio-amplifier-stereo-circuit-kit-board-4440) ## Best For - barry john enthusiasts ## Why This Product - Trusted barry john brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Sleek dimensions (15 x 14 x 8 cm) make it perfect for any setup. - • **Easy Installation:** Surface mount design ensures a hassle-free setup for hobbyists and pros alike. - • **Precision Control:** Fine-tune your audio with dedicated bass, treble, volume, and balance adjustments. - • **Unleash Your Sound:** Experience 100W of audio power that transforms your listening experience. - • **Quality You Can Trust:** Crafted by Barry John, a name synonymous with audio excellence. ## Overview The Barry John 100W Audio Amplifier Stereo Circuit KIT Board features a powerful 4440 IC, delivering exceptional sound quality with adjustable bass, treble, volume, and balance controls. Designed for both hobbyists and professionals, this compact kit operates on 12V DC, making it a versatile addition to any audio setup. ## Description 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 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… ## Features - It is a audio amplifier board - It is a 100 W board - It requires 12 v DC current - with 4440 ic - comes with bass, treble, volume & balance controls ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | BARRY JOHN | | Manufacturer | Barry John | | Package Dimensions | 15 x 14 x 8 cm; 238 g | | Item part number | BJ-CBK44 | | Mounting Hardware | 1 MAIN BOARD | | Voltage | 5 Volts, 12 Volts | | Batteries Included | No | | Batteries Required | No | | Material | PVC | | Mounting Type | surface mount | | Manufacturer | Barry John | | Item Weight | 238 g | ## Images ![Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit - Image 1](https://m.media-amazon.com/images/I/71rt6ErPXKL.jpg) ![Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit - Image 2](https://m.media-amazon.com/images/I/81qz1Fqjo8L.jpg) ![Barry John 100W Audio Amplifier Stereo Circuit KIT Board 4440 IC with BASS, Treble, Volume & Balance Electronic Hobby Kit - Image 3](https://m.media-amazon.com/images/I/81ImFycIvCL.jpg) ## Questions & Answers **Q: Does it work with only 12volt dc** A: Ya.. **Q: Can i use 12 v 5a adapter?** A: Adopter will not work with this board. **Q: what is the impedance it can handle? can it handle 2ohm30w per channel?** A: 4 Ohm, In 1 channel 50 watt, 2 channel 50watt +50 watt = 100watt **Q: Where do we have to soldier the audio input and 12v input??** A: Red n black wire for oidio cunnet seply n take a click where three waires aer --- ## 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.hr/products/139465083-barry-john-100w-audio-amplifier-stereo-circuit-kit-board-4440](https://www.desertcart.hr/products/139465083-barry-john-100w-audio-amplifier-stereo-circuit-kit-board-4440) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*