---
product_id: 259785023
title: "CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects."
brand: "cqrobot"
price: "¥4127"
currency: JPY
in_stock: true
reviews_count: 5
category: "Cq Robot"
url: https://www.desertcart.jp/products/259785023-cqrobot-cqrobot-arduino-speaker-3-watt-8-ohm-jst-ph2
store_origin: JP
region: Japan
---

# Compact 70x31x16mm 3W max power JST-PH2.0 wired interface CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects.

**Brand:** cqrobot
**Price:** ¥4127
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Speaker, Big Impact: Power Your Projects with Sound!

## Quick Answers

- **What is this?** CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. by cqrobot
- **How much does it cost?** ¥4127 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/259785023-cqrobot-cqrobot-arduino-speaker-3-watt-8-ohm-jst-ph2)

## 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

- • **Space-Savvy Design:** Ultra-compact 3.1 x 1.2 x 0.63 inch footprint fits anywhere
- • **Enhanced Bass Boost:** Dynamic driver with bass boost for richer, fuller sound experience
- • **Powerful Mini Audio:** Delivers crisp 3W stereo sound for your DIY projects
- • **Plug & Play Interface:** Reliable JST-PH2.0 connector for seamless Arduino & Raspberry Pi integration
- • **Versatile Compatibility:** Perfect for robots, game machines, advertising displays, and more

## Overview

The CQRobot Arduino Speaker is a compact, 3-watt, 8-ohm stereo speaker featuring a dynamic driver and bass boost. Designed with a JST-PH2.0 wired interface, it seamlessly integrates with Arduino, Raspberry Pi, and other small electronic projects, delivering quality sound in a tiny 70x31x16mm package.

## Description

CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : desertcart.ae

Review: Very small - These are teeny tiny, but the quality of sound is what you expect for the spec and price,
Review: Seh akzeptabler Klang - Für den Preis ok, klingen ganz gut.

## 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.
- Wiki: http://www.cqrobot.wiki/index.php/Stereo_Enclosed_Speaker_(3_W,_8_ohm)-CQR0508

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0738NLFTG |
| Additional Features | Bass Boost |
| Antenna Location | For Music Players |
| Audio Driver Size | 16 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 96 Hours |
| Best Sellers Rank | #20,823 in Computers ( See Top 100 in Computers ) #261 in Single-Board Computers |
| 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 | Wiring |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Controller Type | Touchpad |
| Customer Reviews | 4.4 out of 5 stars 449 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 450 Hz |
| Frequency response | 450 Hz |
| Impedance | 8 Ohms |
| Input Voltage | 1 Volts |
| Input voltage | 1 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 3.1D x 7W x 1.6H centimeters |
| Item Weight | 24 Grams |
| MP3 player | No |
| Manufacturer | CQRobot |
| Model Name | Compatible |
| Model Number | CQRANQI0007US |
| Mounting Type | Tabletop |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| 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 | Bookshelf |
| Speaker maximum output power | 3 Watts |
| Specific Uses For Product | Arduino, robot, raspberry pi, advertising machine, game machine, integrated machine, special speaker |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1 Inches |
| Unit Count | 2 Count |
| 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 CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Image 1](https://m.media-amazon.com/images/I/51TKdhjsYRL.jpg)
![CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Image 2](https://m.media-amazon.com/images/I/61FdYbzcFSL.jpg)
![CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Image 3](https://m.media-amazon.com/images/I/61kHSCiJLnL.jpg)
![CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Image 4](https://m.media-amazon.com/images/I/61WAut3ibJL.jpg)
![CQRobot CQRobot Arduino Speaker 3 Watt 8 Ohm, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Image 5](https://m.media-amazon.com/images/I/61giYhdPDCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very small
*by S***S on 28 February 2021*

These are teeny tiny, but the quality of sound is what you expect for the spec and price,

### ⭐⭐⭐⭐⭐ Seh akzeptabler Klang
*by P***L on 2 February 2025*

Für den Preis ok, klingen ganz gut.

### ⭐⭐⭐⭐⭐ Good quality
*by R***R on 11 May 2026*

Good quality

## 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
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-27*