---
product_id: 352993190
title: "2PCS 1.5\" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker"
brand: "almocn"
price: "5187 Ft"
currency: HUF
in_stock: true
reviews_count: 6
category: "Almocn"
url: https://www.desertcart.hu/products/352993190-2pcs-1-5-4ohm-3w-diy-small-full-range-audio
store_origin: HU
region: Hungary
---

# 1.5-inch compact driver 3W power output 4Ω impedance for crisp sound 2PCS 1.5" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker

**Brand:** almocn
**Price:** 5187 Ft
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your DIY sound game with compact power and pro-level clarity!

## Quick Answers

- **What is this?** 2PCS 1.5" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker by almocn
- **How much does it cost?** 5187 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/352993190-2pcs-1-5-4ohm-3w-diy-small-full-range-audio)

## Best For

- almocn enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Small 1.5" driver delivers surprisingly rich 3W stereo sound for your DIY projects.
- • **Durable & Reliable:** Sturdy build with 83±3dB sensitivity and low distortion (max 5%) for consistent performance.
- • **Wide Frequency Range:** Crisp highs and balanced lows from 0 to 20KHz for full-range audio clarity.
- • **DIY Ready & Versatile:** Perfect for custom speaker builds, Arduino kits, and portable sound setups.
- • **Precision Audio Match:** 4Ω impedance ensures seamless integration with Arduino and home audio systems.

## Overview

This 2-pack of 1.5" full-range speakers features 4Ω impedance and 3W rated power, delivering clear stereo sound across a wide 0-20KHz frequency range. Designed for DIY audio enthusiasts and Arduino projects, these compact drivers offer reliable sensitivity and low distortion, making them ideal for custom mini speaker systems and home audio setups.

## Description

Parameter: Impedance: 4Ohm Power: 3W Characteristic sensitivity of loudspeaker : 83±3dB Resonance frequency : 320Hz±20% Insulation Resistance : 10MΩ Nominal impedance : 4Ω±15% Input-power rating : 2W Rated frequency range : 0-20KHz Distortion factor : maximum 5% Diameter: 40mm Height: 20mm It will work well for home audio-visual equipment and other HiFi speakers. It also can be used for Arduino diy Kits. Package included: 2 x 4Ohm 3W Full Range Audio Speaker

Review: Dont like it 100% because... - Bought these to replace speakers in a bluetooth altec. I am unsure if these speakers are water proof from the front like the altec ones. The magnet in these speakers are smaller than the one altec uses. So I'm disappointed . I hear a slight difference but still bassy enough to match, especially with equalizer. At least it fit snug and was cheaper than most others but it's not for me so... Still, this deserves like a 4.5 star rating. Altec makes it easy to repair right now so yea these were a good replacement but I need a bigger drive/magnet and water proofing from the front but these dam sellers cant always or wont always put such spec details up
Review: Nice speakers and built fairly well for the size - They sound good for the size and are relatively sturdy. The soldering tabs are a bit fragile but when treated with care they should hold up fine.

## Features

- 2PCS 1.5" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker.
- Rated Power: 3W;Rated Impedance: 4 ohm.
- Characteristic sensitivity of loudspeaker : 83±3dB resonance frequency : 320Hz±20%, Insulation Resistance : 10MΩ.
- Nominal impedance : 4Ω±15%, input-power rating : 2W rated frequency range : 0-20KHz, distortion factor : maximuNominal impedance : 4Ω±15%, input-power rating : 2W rated frequency range : 0-20KHz, distortion factor : maximum 5%.m 5%.
- Suitable for DIY mini speaker/sound system and home audio-visual equipment and other HiFi speakers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0946T98GR |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 40 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #198 in Speaker Repair Products |
| Brand | ALMOCN |
| Built-In Media | NO |
| Color | 4Ohm 3W |
| Compatible Devices | Smartphone, Tablet, Desktop, Television, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | Auxiliary |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 out of 5 stars 29 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 0.39"D x 0.78"W x 0.78"H |
| MP3 player | No |
| Manufacturer | ALMOCN |
| Model Name | NO |
| Model Number | RM |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 1.5 Inches |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | DIY speaker projects and audio systems |
| UPC | 701715474611 |
| Warranty Description | NO |
| Warranty Type | Limited |
| Woofer Diameter | 1.5 Inches |

## Product Details

- **Brand:** ALMOCN
- **Speaker Maximum Output Power:** 10 Watts
- **Connectivity Technology:** Auxiliary
- **Audio Output Mode:** Stereo
- **Mounting Type:** Tabletop Mount

## Images

![2PCS 1.5" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker - Image 1](https://m.media-amazon.com/images/I/71EgLtPbzWS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dont like it 100% because...
*by C***0 on December 25, 2021*

Bought these to replace speakers in a bluetooth altec. I am unsure if these speakers are water proof from the front like the altec ones. The magnet in these speakers are smaller than the one altec uses. So I'm disappointed . I hear a slight difference but still bassy enough to match, especially with equalizer. At least it fit snug and was cheaper than most others but it's not for me so... Still, this deserves like a 4.5 star rating. Altec makes it easy to repair right now so yea these were a good replacement but I need a bigger drive/magnet and water proofing from the front but these dam sellers cant always or wont always put such spec details up

### ⭐⭐⭐⭐ Nice speakers and built fairly well for the size
*by J***E on July 18, 2023*

They sound good for the size and are relatively sturdy. The soldering tabs are a bit fragile but when treated with care they should hold up fine.

### ⭐⭐⭐⭐⭐ Replaced by Echo Pop Speaker
*by S***6 on January 6, 2025*

My Pop had too much bass and sounded distorted so much some words from Alexa were hard to make out. This speaker fit the hole just fine after I cut out the old on with utility knife and soldered the wires.

## Frequently Bought Together

- ALMOCN 2PCS 1.5" 4Ohm 3W DIY Small Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino and DIY Speaker
- Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794
- Sscon 10Pcs 1K Breadboard Trim Potentiometer with Knob 3386MP-102 (1K)(Blue)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-05*