---
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: "₩27006"
currency: KRW
in_stock: true
category: "Gikfun"
url: https://www.desertcart.kr/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo
store_origin: KR
region: South Korea
---

# 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:** ₩27006
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your DIY sound game with precision-packed 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?** ₩27006 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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:** Lightweight and easy to mount, ideal for hobbyists and makers looking to upgrade their sound systems.
- • **Perfect Fit:** 40mm diameter dynamic drivers designed for seamless integration with Arduino and Bluetooth devices.
- • **Compact Powerhouse:** 3W output delivers crisp, clear sound for your DIY audio projects.
- • **Full Spectrum Audio:** Experience rich stereo sound with a wide 0-20KHz frequency response that covers every note.
- • **Reliable Performance:** Low distortion (max 5%) and 4Ω impedance ensure consistent, high-quality audio output.

## Overview

The Gikfun 4Ohm 40mm 3W Full Range Audio Speaker (Pack of 2) offers a compact, high-fidelity stereo woofer solution perfect for Arduino projects and Bluetooth speaker builds. With a broad 0-20KHz frequency range, 4Ω impedance, and low distortion, these lightweight speakers deliver clear, immersive sound, making them a must-have for tech-savvy audio enthusiasts and DIY hobbyists.

## Description

desertcart.com: Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 : Electronics

## 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 | #324 in Portable Bluetooth Speakers #2,450 in MP3 & MP4 Player Accessories |
| Brand | Gikfun |
| Built-In Media | 2 speakers |
| 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 (558) |
| 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 |
| Specific Uses For Product | DIY hobby soldering; For Music Players |
| 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.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kr/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo](https://www.desertcart.kr/products/41740619-gikfun-4ohm-40mm-diameter-3w-full-range-audio-speaker-stereo)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-17*