---
product_id: 621777737
title: "SP Electron 2\" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2)"
brand: "generic"
price: "S/.77"
currency: PEN
in_stock: true
category: "Generic"
url: https://www.desertcart.pe/products/621777737-sp-electron-2-4ohm-3w-full-range-audio-speaker-stereo
store_origin: PE
region: Peru
---

# 3W power output 4 Ohm impedance for crisp sound Compact 2" size for versatile projects SP Electron 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2)

**Brand:** generic
**Price:** S/.77
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your DIY sound game—because your projects deserve to be heard!

## Quick Answers

- **What is this?** SP Electron 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) by generic
- **How much does it cost?** S/.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/621777737-sp-electron-2-4ohm-3w-full-range-audio-speaker-stereo)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Designed for easy integration with Arduino microcontrollers and most common audio devices.
- • **Power-Packed Audio:** 3W output delivers clear, punchy sound perfect for DIY audio setups.
- • **Compact & Versatile:** 2-inch speaker size fits seamlessly into any home electronics or prototyping project.
- • **Dual Pack Advantage:** Get two speakers in one pack—ideal for stereo sound or multi-channel experiments.
- • **Precision Engineering:** 4 Ohm impedance ensures optimal compatibility and sound clarity with Arduino and other devices.

## Overview

The SP Electron 2" 4Ohm 3W Full Range Audio Speaker comes as a pack of two compact, black subwoofers designed for home electronics and prototyping. With a 3W power rating and 4 Ohm impedance, these speakers deliver clear, crisp audio and are fully compatible with Arduino microcontrollers and most audio output devices, making them the perfect choice for millennial makers seeking professional-grade sound in their creative projects.

## Description

SP Electron 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) : desertcart.in: Computers & Accessories

## Features

- Full Range Audio Speaker Stereo Woofer Loudspeaker
- Wattage: 3W
- Pack of 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic enclosure, likely polypropylene or similar material for the components |
| Model Name | 4Ohm 3W-02 |
| Speaker Type | Subwoofer |
| Special Feature | Subwoofer |
| Recommended Uses For Product | For Home Electronics Projects and Prototyping |
| Compatible Devices | [Most or All Common Audio Output Devices] |
| Net Quantity | 2.00 count |
| Controller Type | Arduino Microcontroller |
| Colour | black |
| Included Components | 2 Pcs 2" 4Ohm 3W Full Range Audio Speaker |
| Product Dimensions | 2.3D x 11.4W x 6.4H Centimeters |
| Is Waterproof | false |
| Brand Name | Generic |
| Colour Name | black |
| Manufacturer | SP Electron |
| Country of Origin | India |

## Product Details

- **Brand:** Generic
- **Speaker Maximum Output Power:** 3 Watts
- **Connectivity Technology:** wired
- **Audio Output Mode:** Stereo
- **Mounting Type:** Flush Mount

## Images

![SP Electron 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Frequently Bought Together

- SP Electron 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2)
- Electronic Spices 3 Inch 4Ω (Ohm) 10W Wired Power Audio Woofer Speaker, Multicolor

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**Shop now:** [https://www.desertcart.pe/products/621777737-sp-electron-2-4ohm-3w-full-range-audio-speaker-stereo](https://www.desertcart.pe/products/621777737-sp-electron-2-4ohm-3w-full-range-audio-speaker-stereo)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-22*