--- product_id: 185491923 title: "Enclosed Speakers 3 Watt RMS 4 Ohm for Arduino 70mm (L)×31mm (W) | Front-Firing, JST PH2.0 2-Pin Lead Wires, Rectangular, 4 Corner Mounting Holes, for Electronic DIY Projects, 1 Pair" brand: "cqrobot" price: "62.93 DT" currency: TND in_stock: true reviews_count: 12 category: "Cq Robot" url: https://www.desertcart.tn/products/185491923-enclosed-speakers-3-watt-rms-4-ohm-for-arduino-70mm store_origin: TN region: Tunisia --- # 4Ω impedance Compact 70x31x16mm 3W max power Enclosed Speakers 3 Watt RMS 4 Ohm for Arduino 70mm (L)×31mm (W) | Front-Firing, JST PH2.0 2-Pin Lead Wires, Rectangular, 4 Corner Mounting Holes, for Electronic DIY Projects, 1 Pair **Brand:** cqrobot **Price:** 62.93 DT **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your electronics with sound that speaks volumes! ## Quick Answers - **What is this?** Enclosed Speakers 3 Watt RMS 4 Ohm for Arduino 70mm (L)×31mm (W) | Front-Firing, JST PH2.0 2-Pin Lead Wires, Rectangular, 4 Corner Mounting Holes, for Electronic DIY Projects, 1 Pair by cqrobot - **How much does it cost?** 62.93 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/185491923-enclosed-speakers-3-watt-rms-4-ohm-for-arduino-70mm) ## 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 - • **Easy Mount & Connect:** 4 corner mounting holes + JST PH2.0 2-pin lead wires for hassle-free installation - • **Compact & Sleek Design:** Fits seamlessly into any Arduino or Raspberry Pi setup - • **Pro-Grade Stereo Output:** Dynamic driver delivering clean, immersive sound for your creative builds - • **Universal Compatibility:** Perfect for Arduino, Raspberry Pi, robots, and game machines - • **Crystal-Clear 3W Audio Power:** Punchy sound that elevates your DIY projects ## Overview The CQRobot Enclosed Speaker is a compact, 3-watt RMS, 4-ohm dynamic driver speaker designed for seamless integration with Arduino, Raspberry Pi, and other DIY electronics projects. Measuring just 70mm by 31mm by 16mm, it features a front-firing design, easy mounting options, and JST PH2.0 2-pin connectivity, delivering crisp stereo sound that transforms your prototypes and gadgets into professional-grade creations. ## Description desertcart.com: CQRobot Enclosed Speakers 3 Watt RMS 4 Ohm for Arduino 70mm (L)×31mm (W) | Front-Firing, JST PH2.0 2-Pin Lead Wires, Rectangular, 4 Corner Mounting Holes, for Electronic DIY Projects, 1 Pair : Electronics Review: Very clean sound - They sound great! I was surprised. I replaced an older speaker that was larger on my G scale train with this one. Very pleased with the sound. Review: Sounds great - Sounds awesome, only downside is it's a thic boii. Wish it was half the thickness but beggers can't be choosers. ## Features - Power: Rated Power / Maximum Power 2.0W / 3.0W. - Impedance: 4 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 | B0822Z4LPH | | Antenna Location | electronic projects, DIY robotics, Arduino, Raspberry Pi, and Robot | | Audio Driver Size | 7 centimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #79 in Speaker Parts & Components #204 in Single Board Computers (Computers & Accessories) | | Brand | CQRobot | | Built-In Media | 2 passive speakers with JST PH2.0 2-Pin interface | | Color | Speaker 3 Watt 4 Ohm-JST-PH2.0 Interface | | Compatible Devices | Custom - Makers & Electronic Devices (Arduino, Robot, Raspberry Pi, Advertising Machine, Game Machine, Integrated Machine, Special Speaker Projects) | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wired | | Control Method | Touch | | Customer Reviews | 4.4 out of 5 stars 110 Reviews | | Enclosure Material | Plastic Or Lightweight Metal | | Frequency Response | 500 hertz | | Impedance | 4 ohm | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 1.2"D x 3.1"W x 0.63"H | | Item Weight | 24 g | | Manufacturer | CQRobot | | Model Name | CQRLB4O3W-A | | Model Number | CQRLB4O3W-A | | Mounting Type | Wall Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 2, 3.1 | | Number of Items | 1 | | Number of Power Levels | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 3 watts | | Speaker Size | 7 centimeters | | Speaker Type | Component | | Specific Uses For Product | Arduino projects, Robot projects, Raspberry Pi projects, Advertising Machines, Game Machines, Integrated Machine Special Speaker projects | | Subwoofer Connectivity Technology | Wired | | Warranty Type | Limited | | Wireless Technology | Wi-Fi | | Woofer Diameter | 7 centimeters | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** CQRobot - **Connectivity Technology:** Wired - **Frequency Response:** 500 Hz - **Speaker Maximum Output Power:** 3 Watts ## Images ![Enclosed Speakers 3 Watt RMS 4 Ohm for Arduino 70mm (L)×31mm (W) | Front-Firing, JST PH2.0 2-Pin Lead Wires, Rectangular, 4 Corner Mounting Holes, for Electronic DIY Projects, 1 Pair - Image 1](https://m.media-amazon.com/images/I/51SHq4cxptL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very clean sound *by S***. on May 4, 2025* They sound great! I was surprised. I replaced an older speaker that was larger on my G scale train with this one. Very pleased with the sound. ### ⭐⭐⭐⭐⭐ Sounds great *by C***N on February 4, 2024* Sounds awesome, only downside is it's a thic boii. Wish it was half the thickness but beggers can't be choosers. ### ⭐⭐⭐ They're ok *by S***G on September 18, 2021* I needed a self enclosed low profile pair of speakers and these fit the bill mostly. The size is perfect, the sound is ok for the price, but the big issue for me is the lack of a lip on the sides of it. That means I have exposed edges for the case I put them in. I also hate the placement of the wires as when I was installing them I had a ton of trouble fitting them in without adding clearance. I didn't want to have to add clearance because then I would have even more exposed edges that wasn't covered by what little if a lip there is. I would have picked another speaker pair but this was the smallest self enclosed speaker with something of a lip. ## Frequently Bought Together - CQRobot Speaker 3 Watt 4 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. - Vilros Heavy Duty Hammer-in Pin Header Install Rig for Raspberry Pi Zero, Zero W & Zero W 2 – Includes 2X 40 Pin Male Headers – No Soldering Required – Easy Installation for Raspberry Pi Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/185491923-enclosed-speakers-3-watt-rms-4-ohm-for-arduino-70mm](https://www.desertcart.tn/products/185491923-enclosed-speakers-3-watt-rms-4-ohm-for-arduino-70mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-10*