---
product_id: 45518490
title: "CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 I..."
brand: "cqrobot"
price: "11574CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Cq Robot"
url: https://www.desertcart.sn/products/45518490-cqrobot-speaker-3-watt-8-ohm-compatible-with-arduino-motherboard
store_origin: SN
region: Senegal
---

# 8Ω impedance Compact 70x31x16mm 3W max power CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 I...

**Brand:** cqrobot
**Price:** 11574CFA
**Availability:** ✅ In Stock

## Summary

> 🎵 Power your projects with sound that speaks volumes!

## Quick Answers

- **What is this?** CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 I... by cqrobot
- **How much does it cost?** 11574CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/45518490-cqrobot-speaker-3-watt-8-ohm-compatible-with-arduino-motherboard)

## Best For

- cqrobot enthusiasts

## Why This Product

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

## Key Features

- • **Room-Filling Sound:** 3 Watt output delivers clear, loud audio perfect for alerts and small projects.
- • **Compact & Lightweight:** Slim 70x31x16mm design and 24g weight fit effortlessly into any DIY or embedded project.
- • **Versatile Compatibility:** Works flawlessly with smartphones, tablets, robots, and game machines for diverse applications.
- • **Enhanced Audio Experience:** Dynamic driver with bass boost provides richer sound quality beyond typical small speakers.
- • **Seamless Arduino Integration:** JST-PH2.0 interface ensures plug-and-play compatibility with Arduino and Raspberry Pi setups.

## Overview

The CQRobot 3 Watt 8 Ohm speaker is a compact, wired audio component designed for seamless integration with Arduino, Raspberry Pi, and other small electronic projects. Featuring a JST-PH2.0 interface, dynamic driver with bass boost, and a lightweight design, it delivers clear stereo sound ideal for alerts, notifications, and embedded audio applications.

## Description

Product description

Review: Nice for audio alerts, plenty loud for one room. - I have them on a KOOBOOK mp3 playback module and an esp32 that’s monitoring a solar panel system and the volume is plenty loud enough to hear across the room even with the volume turned to the middle of the range. These mount from the front, that is the mounting ears are flush with the front of the enclosure. For my purposes it would be better to have them flush with the rear to allow surface mounting but I can use standoffs.
Review: They sound good - They work really great and sound good

## Features

- Power: Rated Power / Maximum Power 3.0W / 3.5W.
- Impedance: 8 Ohms Plus/Minus 15%.
- Size: 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T).
- Compatible With Arduino, Robot, Raspberry Pi, Advertising Machine, Game Machine, Integrated Machine Special Speaker etc, Projects.
- For more information, please refer to the Wiki page: Stereo_Enclosed_Speaker_(3_W,_8_ohm)-CQR0508.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0738NLFTG |
| Additional Features | Bass Boost |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Size | 16 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 96 Hours |
| Best Sellers Rank | #150 in Computer Speakers |
| Brand | CQRobot |
| Built-In Media | 2 * Passive Speaker 3 Watt 8 Ohm(JST-PH2.0 Interface) |
| Color | Speaker 3 Watt 8 Ohm-JST-PH2.0 Interface |
| Compatible Devices | Personal Computer, Smartphone, Tablet |
| Connectivity Protocol | JST PH2.0 |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Touchpad |
| Customer Reviews | 4.5 out of 5 stars 459 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 450 Hz |
| Impedance | 8 Ohms |
| Input Voltage | 1 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1.22"D x 2.76"W x 0.63"H |
| Item Weight | 24 Grams |
| MP3 player | No |
| Manufacturer | CQRobot |
| Model Name | JST PH2.0 |
| Model Number | CQRANQI0007US |
| Mounting Type | Wall Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Series Number | 7 |
| Speaker Maximum Output Power | 3 Watts |
| Speaker Size | 16 Millimeters |
| Speaker Type | bass |
| Specific Uses For Product | for smartphones or tablets |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 0.63 Inches |
| Unit Count | 2.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No wireless communication technology |
| Woofer Diameter | 16 Millimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** CQRobot
- **Connectivity Technology:** Wired
- **Frequency Response:** 450 Hz
- **Speaker Maximum Output Power:** 3 Watts

## Images

![CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 I... - Image 1](https://m.media-amazon.com/images/I/51TKdhjsYRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice for audio alerts, plenty loud for one room.
*by P***R on May 5, 2025*

I have them on a KOOBOOK mp3 playback module and an esp32 that’s monitoring a solar panel system and the volume is plenty loud enough to hear across the room even with the volume turned to the middle of the range. These mount from the front, that is the mounting ears are flush with the front of the enclosure. For my purposes it would be better to have them flush with the rear to allow surface mounting but I can use standoffs.

### ⭐⭐⭐⭐⭐ They sound good
*by S***K on April 27, 2026*

They work really great and sound good

### ⭐⭐⭐⭐ Small but reasonably loud.
*by G***E on January 21, 2023*

Small form factor. They work as expected. It would be nice to include some kind of grill to protect them from fingers.

## Frequently Bought Together

- CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects.
- DFPlayer - A Mini MP3 Player
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**Shop now:** [https://www.desertcart.sn/products/45518490-cqrobot-speaker-3-watt-8-ohm-compatible-with-arduino-motherboard](https://www.desertcart.sn/products/45518490-cqrobot-speaker-3-watt-8-ohm-compatible-with-arduino-motherboard)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-09*