---
product_id: 68268463
title: "1.5\" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794"
brand: "gikfun"
price: "NT$765"
currency: TWD
in_stock: true
reviews_count: 13
category: "Gikfun"
url: https://www.desertcart.tw/products/68268463-1-5-4ohm-3w-full-range-audio-speaker-stereo-woofer
store_origin: TW
region: Taiwan
---

# 4 Ohm impedance for crisp sound 1.5" compact woofer size 3W power output 1.5" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794

**Brand:** gikfun
**Price:** NT$765
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Speaker, Big Sound—Make Your Projects Heard!

## Quick Answers

- **What is this?** 1.5" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 by gikfun
- **How much does it cost?** NT$765 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/68268463-1-5-4ohm-3w-full-range-audio-speaker-stereo-woofer)

## 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

- • **Compact Yet Mighty:** 1.5" woofer fits seamlessly into any custom enclosure or gadget
- • **Plug & Play Convenience:** Lightweight, corded design with easy integration for instant audio enhancement
- • **Versatile Compatibility:** Perfect for Arduino, gaming consoles, laptops, and more—upgrade your soundscape
- • **Powerful Mini Audio Boost:** 3W output delivers clear, punchy sound for your DIY projects
- • **Precision Sound Engineering:** 4 Ohm impedance ensures crisp, distortion-minimized audio

## Overview

The Gikfun 1.5" 4 Ohm 3W Full Range Audio Speaker (Pack of 2) offers a compact, high-quality stereo woofer solution ideal for Arduino and other electronics projects. With 83dB sensitivity and a broad frequency range up to 20kHz, these speakers deliver clear, distortion-minimized sound. Lightweight and easy to integrate, they are compatible with a wide range of devices including laptops, gaming consoles, and smartphones, making them a versatile choice for professionals and hobbyists alike.

## Description

Free delivery and returns on eligible orders. Buy Gikfun 1.5" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 at desertcart UK.

Review: Speakers - Good quality product for electronics projects very happy with the results no issues at all
Review: Great item - Great sound I printed a box for it sounds great

## Features

- 2pcs 3.8cm 4 Ohm 3W Full Range Audio Stereo Speaker Woofer Loudspeaker
- Characteristic sensitivity of the speakers 83 ± 3dB
- Resonance frequency 320 Hz ± 20%, Insulation resistance 10 MΩ
- Nominal impedance 6 Ohm ± 15%, input power rating 2 W
- Specific frequency range 020 kHz, distortion factor max. 5%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LN8ONG4 |
| Colour | black |
| Compatible devices | Desktop, Gaming Console, Karaoke Machine, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Control method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (507) |
| Date First Available | 7 Sept. 2016 |
| Impedance | 4 Ohms |
| Included components | 2 speakers |
| Is waterproof | false |
| Item Weight | 50 g |
| Item model number | LYSB01LN8ONG4-ELECTR |
| Number of items | 2 |
| Other display features | Wireless |
| Power source | Corded Electric |
| Product dimensions | 40D x 40W x 20H millimetres |
| Recommended uses for product | For Smartphones or Tablets, For Music Players, For Computers |
| Speaker size | 40 Millimetres |
| Special features | Lightweight |
| Subwoofer diameter | 1.5 Inches |
| Surround-sound channel configuration | 2.0 |
| Unit count | 2.0 count |
| Warranty type | Limited |
| Wireless communication technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Gikfun
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 KHz
- **Material:** Plastic
- **Model name:** EK1794
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 3 Watts
- **Speaker type:** Woofer
- **Special feature:** Lightweight

## Images

![1.5" 4Ohm 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

### ⭐⭐⭐⭐⭐ Speakers
*by P***1 on 17 June 2025*

Good quality product for electronics projects very happy with the results no issues at all

### ⭐⭐⭐⭐⭐ Great item
*by F***R on 31 August 2025*

Great sound I printed a box for it sounds great

### ⭐⭐⭐⭐⭐ JBL Creature
*by A***R on 21 July 2020*

Replaced the broken speakers in my JBL Creature Satellites with these. Fairly easy job, although larger diameter than existing JBL units, I flush bonded to the internal mounts with Araldite, added sticky pads to the backs to fill the gap, soldered the wires, took less than an hour. Sound quality is at least as good as before, so a good outcome.

## Frequently Bought Together

- Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794
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**Shop now:** [https://www.desertcart.tw/products/68268463-1-5-4ohm-3w-full-range-audio-speaker-stereo-woofer](https://www.desertcart.tw/products/68268463-1-5-4ohm-3w-full-range-audio-speaker-stereo-woofer)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-24*