--- product_id: 41740619 title: "Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794" brand: "gikfun" price: "135 kr" currency: DKK in_stock: true reviews_count: 13 category: "Gikfun" url: https://www.desertcart.dk/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo store_origin: DK region: Denmark --- # Full range 0-20kHz frequency 40mm driver diameter 3W power output Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 **Brand:** gikfun **Price:** 135 kr **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game with compact, pro-grade audio power! ## Quick Answers - **What is this?** Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 by gikfun - **How much does it cost?** 135 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo) ## Best For - gikfun enthusiasts ## Why This Product - Trusted gikfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Ready:** Perfect for Arduino projects and custom Bluetooth speaker builds. - • **Compact Powerhouse:** 3W output delivers crisp, clear sound in a sleek 40mm package. - • **Full Spectrum Audio:** Experience rich stereo sound with a wide 0-20kHz frequency range. - • **Precision Engineering:** 4Ω impedance and 83±3dB sensitivity ensure efficient, distortion-free audio. - • **Plug & Play Versatility:** Ideal replacement for radios, interphones, and multimedia devices. ## Overview The Gikfun 4Ohm 40mm 3W Full Range Audio Speaker (Pack of 2) offers a compact, high-fidelity stereo woofer solution ideal for DIY electronics and Bluetooth speaker projects. With a broad 0-20kHz frequency response, 4Ω impedance, and 83dB sensitivity, these speakers deliver clear, distortion-minimized sound, making them perfect for hobbyists and professionals seeking reliable audio components. ## Description desertcart.com: Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 : Electronics Review: JBL Creatures refresh - Refreshed the JBL Creature with this. Being picky, but I feel like the mids aren’t pushed as much with these compared to stock. I know these are tweeters, but since the creature only has a sub + tweeters, kind of have to rely on these to get the mids out. Regardless, decent dynamic range for the size and the creature sounds good all things considered. If you’re planning on doing this, you’re gonna have to trim the plastic inside the casings. Honestly, you can not use the plastic inner casing if you want. Review: Good value - Fits perfect on JBL flip 2 just have to fabricate a hold down bracket for speaker. Speakers sounds great! ## Features - 2pcs 4Ohm 3W 40mm Diameter Full Range Audio Speaker Stereo Woofer Loudspeaker - Two mounted mini audio speakers, audio speaker stereo woofer, ideal for radio, interphone, multimedia speakers, can be used for Bluetooth Speakers, radio replacement, also suitable for DIY hobby soldering. - resonance frequency : 320Hz±20%, Insulation Resistance : 10MΩ, characteristic sensitivity of loudspeaker : 83±3dB - nominal impedance : 4Ω±15%, input-power rating : 2W - rated frequency range : 0-20KHz, distortion factor : maximum 5% ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LN8ONG4 | | Additional Features | Lightweight | | Antenna Location | For Music Players | | Audio Driver Size | 40 Millimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #312 in Portable Bluetooth Speakers #2,606 in MP3 & MP4 Player Accessories | | Brand | Gikfun | | Color | Black | | Compatible Devices | MP3 Player | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | App | | Customer Reviews | 4.4 4.4 out of 5 stars (546) | | Enclosure Material | Plastic | | Frequency Response | 20 KHz | | Impedance | 4 Ohms | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 1.57"D x 1.57"W x 0.79"H | | MP3 player | No | | Manufacturer | Esooho | | Model Name | EK1794 | | Model Number | LYSB01LN8ONG4-ELECTR | | Mounting Type | Flush Mount | | Number of Audio Channels | 2.0 | | Number of Items | 2 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 3 Watts | | Speaker Size | 40 Millimeters | | Speaker Type | Woofer | | Subwoofer Diameter | 40 Millimeters | | UPC | 728821643359 728821642871 | | Unit Count | 2 Count | | Wireless Technology | Bluetooth | | Woofer Diameter | 40 Millimeters | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Gikfun - **Connectivity Technology:** Bluetooth - **Frequency Response:** 20 KHz - **Speaker Maximum Output Power:** 3 Watts ## Images ![Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 - Image 1](https://m.media-amazon.com/images/I/61CxAzh3RlL.jpg) ## Questions & Answers **Q: How do you wire these?** A: I soldered mine to my Altec Lansing BT Speaker. Speakers have + - to wire to. **Q: How does music sound? Can I build a boombox with two of these speakers?** A: These speakers are tweeters only for high frequencies. They sound great but you’ll need a mid range speaker and woofer for overall performance. **Q: How can I make a speaker with these and what would I need?** A: These little speakers are best suited as replacements for the elements in high-quality earphones. To use as an independent speaker, you would need to mount them in an enclosure. Be aware of the power limitation of 3 watts. **Q: Are these “waterproof”? i need to replace one of the speakers in my ijoy speaker. they look the same as what i have, plastic cone, etc.** A: These speakers are definitely NOT waterproof. ## Customer Reviews ### ⭐⭐⭐⭐⭐ JBL Creatures refresh *by V***8 on July 21, 2025* Refreshed the JBL Creature with this. Being picky, but I feel like the mids aren’t pushed as much with these compared to stock. I know these are tweeters, but since the creature only has a sub + tweeters, kind of have to rely on these to get the mids out. Regardless, decent dynamic range for the size and the creature sounds good all things considered. If you’re planning on doing this, you’re gonna have to trim the plastic inside the casings. Honestly, you can not use the plastic inner casing if you want. ### ⭐⭐⭐⭐⭐ Good value *by B***D on October 11, 2025* Fits perfect on JBL flip 2 just have to fabricate a hold down bracket for speaker. Speakers sounds great! ### ⭐⭐⭐⭐ Good speakers for diy projects *by D***N on December 31, 2025* Pretty good speakers. Volume can get pretty good but the louder you go the quality starts dropping. ## Frequently Bought Together - Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 - HiLetgo 10pcs Micro USB to DIP Adapter 5pin Female Connector B Type PCB Converter pinboard - waveshare 2.8inch Screen LCD Compatible with Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W 480×640 Resolution DPI IPS 5-Points Capacitive Touch Control Optical Bonding Toughened Glass Cover --- ## 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.dk/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo](https://www.desertcart.dk/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*