---
product_id: 528673254
title: "2\" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs)"
brand: "d-flife"
price: "NT$956"
currency: TWD
in_stock: true
reviews_count: 4
category: "D Flife"
url: https://www.desertcart.tw/products/528673254-2-4ohm-3w-full-range-audio-speaker-stereo-woofer-loudspeaker
store_origin: TW
region: Taiwan
---

# 2-inch Compact Size 3W Power Punch 4 Ohm Impedance Precision 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs)

**Brand:** d-flife
**Price:** NT$956
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Speaker, Big Sound — Elevate Your DIY Audio Game!

## Quick Answers

- **What is this?** 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs) by d-flife
- **How much does it cost?** NT$956 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/528673254-2-4ohm-3w-full-range-audio-speaker-stereo-woofer-loudspeaker)

## Best For

- d-flife enthusiasts

## Why This Product

- Trusted d-flife brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Robust:** Slim 22mm height fits seamlessly into tight spaces without compromising performance.
- • **Perfect DIY Companion:** Ideal for Arduino projects and custom sound systems, turning your ideas into immersive audio experiences.
- • **Plug & Play Versatility:** Compatible with smartphones, tablets, laptops, and more for effortless integration.
- • **Full Range Sound Clarity:** Engineered for balanced highs and rich lows, ensuring every note hits just right.
- • **Powerful Miniature Audio:** 3W output delivers crisp, clear sound that defies its compact 2-inch frame.

## Overview

This 2-inch, 4 Ohm, 3W full range audio speaker is designed for DIY enthusiasts and professionals alike, offering high sensitivity and balanced sound quality in a compact form factor. Perfect for Arduino projects, mini stereo systems, and home audio setups, it delivers reliable stereo output with easy integration across multiple devices.

## Description

Parameter：Rated Impedance: 4 ohmDiameter: 2 inchesRated Resistance: 4±15％Diameter: 53mm/ 2.09inHeight: 22mm/ 0.8 inDiameter of its Magnet: 32mm/ 1.26inPackage included: 4 x 4Ohm 3W Full Range Audio Speaker

Review: Great small speakers that get the job done - I put eight of these into a model car for its stereo system, and they aren't that bad
Review: Nice punch! - These speakers pack a nice little punch! The son hooked these up to a mini Bluetooth amplifier and they worked very well for his rc remote car!

## Features

- Rated Power: 3W;Rated Impedance: 4 ohm
- Diameter: 53mm/ 2.09inch;Height: 22mm/ 0Diameter: 53mm/ 2.09inch;Height: 22mm/ 0.8 inch.8 inch
- Full range sound quality is good, low frequency also has very good performance, high cost performance, high sensitivity.
- Suitable for DIY mini speaker/sound system and home audio-visual equipment and other HiFi speakers.
- 2" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXC98RMY |
| Additional Features | 2" 4Ohm 3W Full Range Audio Speaker |
| Antenna Location | Full Range Audio Speaker |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #113,962 in Electronics ( See Top 100 in Electronics ) #98 in Surround Sound Systems |
| Brand | D-FLIFE |
| Built-In Media | 2" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker |
| Color | 4pcs |
| Compatible Devices | Smartphone, Tablet, Laptop, Desktop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (19) |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1"D x 1"W x 1"H |
| MP3 player | No |
| Manufacturer | D-FLIFE |
| Model Name | 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker |
| Mounting Type | Door Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 3 Watts |
| Speaker Size | 2 Inches |
| Speaker Type | Soundbar |
| Subwoofer Diameter | 2 Inches |
| UPC | 701715473263 |
| Unit Count | 3 Count |
| Warranty Description | 1 |
| Warranty Type | Limited |
| Woofer Diameter | 2 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** D-FLIFE
- **Connectivity Technology:** Coaxial
- **Mounting Type:** Door Mount
- **Speaker Maximum Output Power:** 3 Watts

## Images

![2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs) - Image 1](https://m.media-amazon.com/images/I/71RDcmQv8YL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great small speakers that get the job done
*by L***I on July 13, 2025*

I put eight of these into a model car for its stereo system, and they aren't that bad

### ⭐⭐⭐⭐⭐ Nice punch!
*by S***N on December 11, 2024*

These speakers pack a nice little punch! The son hooked these up to a mini Bluetooth amplifier and they worked very well for his rc remote car!

### ⭐⭐⭐⭐⭐ Perfect for my mini subwoofer box!!!!
*by R***Y on November 6, 2024*

Cool little speakers, fun for little projects

## Frequently Bought Together

- D-FLIFE 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs)
- 2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System
- Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725

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**Shop now:** [https://www.desertcart.tw/products/528673254-2-4ohm-3w-full-range-audio-speaker-stereo-woofer-loudspeaker](https://www.desertcart.tw/products/528673254-2-4ohm-3w-full-range-audio-speaker-stereo-woofer-loudspeaker)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-24*