--- product_id: 633003690 title: "4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects" brand: "dweii" price: "AR$38199" currency: ARS in_stock: true reviews_count: 5 category: "Dweii" url: https://www.desertcart.com.ar/products/633003690-4pcs-mini-speaker-3w-4ohm-loudspeaker-with-dupont-interface-arduino store_origin: AR region: Argentina --- # Compact 70x31x16mm size 3W max power 2.54mm Dupont interface 4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects **Brand:** dweii **Price:** AR$38199 **Availability:** ✅ In Stock ## Summary > 🎵 Small Speaker, Big Impact – Make Your Projects Heard! ## Quick Answers - **What is this?** 4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects by dweii - **How much does it cost?** AR$38199 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/633003690-4pcs-mini-speaker-3w-4ohm-loudspeaker-with-dupont-interface-arduino) ## Best For - dweii enthusiasts ## Why This Product - Trusted dweii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Operates reliably from -25°C to 65°C, surviving extreme project environments. - • **Compact Yet Mighty:** Slim 70x31x16mm footprint fits perfectly in tight DIY enclosures. - • **Versatile Compatibility:** Perfect for robotics, game machines, advertising displays, and integrated systems. - • **Powerful Mini Audio Boost:** 3W max output delivers crisp sound for your Arduino & Raspberry Pi projects. - • **Plug & Play Dupont Interface:** Standard 2.54mm connector ensures seamless integration with popular maker boards. ## Overview This 4-pack of 3W, 4 Ohm mini speakers features a 2.54mm Dupont interface designed for Arduino, Raspberry Pi, and other small electronics projects. Compact and durable, they deliver clear stereo sound with easy plug-and-play connectivity, making them ideal for robotics, game machines, and advertising devices. Rated for operation in harsh temperature ranges, these speakers combine professional-grade performance with maker-friendly versatility. ## Description SPECIFICATIONS: Power Rating: Rated Power / Maximum Power 3.0W / 3.5W Impedance: 4 Ohm Plus/Minus 15% at.1VPolarity: Diaphragm Shall Move Forward When Apply a Positive DC. Red "+" or "Marked" Terminal.Size: 70mm * 31mm * 16mm.Screw hole distance: 24mm * 63mm.Interface: 2.54mm Dupont Interface.Interface cable length: 40cm.Operating Temperature: -25 Degree Celsius to +65 Degree Celsius.Storage Temperature: -25 Degree Celsius to +65 Degree Celsius.High Temperature Storage Test: 65 Degree Celsius Plus/Minus 2 Degree Celsius - 96 Hours.Low Temperature Storage Test: -25 Degree Celsius Plus/Minus 2 Degree Celsius - 96 Hours.Package: 4 * Speaker 3 Watt 4 Ohm(2.54mm Dupont Interface) Review: Great price - Bought these for a small project and am happy with the purchase. Review: Good sound from small Package. - I love these little 4ohm guys. So much sound in such a small packge. ## Features - ❃❃Applications: for Arduino; Robot; for Raspberry Pi; Advertising Machine; Game Machine; Integrated Machine Special Speaker - ❃❃Power: Rated Power / Maximum Power 2.0W / 3.0W - ❃❃Size: about 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T). - ❃❃Interface: 2.54mm Dupont Interface. - ❃❃Mini for arduino speaker: 4 ohm 3 watt; Its connector is separating, One-to-Two interface, can choose 3.3V or 5V, JST-2.54mm 2 pin Dupont Interface. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX13DQ46 | | Additional Features | Display, Lightweight | | Antenna Location | Arduino projects, Robotics, Raspberry Pi projects, Advertising machines, Game machines, and Integrated machine special speakers | | Audio Driver Size | 31 millimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #1,508 in Single Board Computers (Computers & Accessories) | | Brand | DWEII | | Built-In Media | Speaker 3 Watt 8 Ohm | | Color | 3Watt 4Ohm | | Compatible Devices | Arduino, Robot, Raspberry Pi | | Connectivity Protocol | Auxiliary | | Connectivity Technology | Wired | | Control Method | Touch | | Controller Type | Wired Interface | | Customer Reviews | 4.9 out of 5 stars 12 Reviews | | Enclosure Material | Plastic | | Impedance | 4 ohm | | Input Voltage | 5 volts_of_direct_current | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 1.22"D x 2.76"W x 0.63"H | | Manufacturer | DWEII | | Model Name | DWEII | | Model Number | c4c0993e-a598-4f37-bc54-9871ea67bce4 | | Mounting Type | Flush Mount | | Number of Audio Channels | 2 | | Number of Items | 4 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 3 watts | | Speaker Size | 7 centimeters | | Speaker Type | Multipurpose | | UPC | 687117727084 | | Unit Count | 4 Count | | Warranty Description | 1 | | Warranty Type | Limited Warranty | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 31 millimeters | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** DWEII - **Connectivity Technology:** Wired - **Input Voltage:** 5 volts_of_direct_current - **Speaker Maximum Output Power:** 3 watts ## Images ![4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - Image 1](https://m.media-amazon.com/images/I/7197uHezagL.jpg) ![4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - Image 2](https://m.media-amazon.com/images/I/61KD+T2UtcL.jpg) ![4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - Image 3](https://m.media-amazon.com/images/I/61NxS6FCoJL.jpg) ![4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - Image 4](https://m.media-amazon.com/images/I/61YJv9U52-L.jpg) ![4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - Image 5](https://m.media-amazon.com/images/I/714QDhD8GpL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price *by C***T on May 8, 2026* Bought these for a small project and am happy with the purchase. ### ⭐⭐⭐⭐⭐ Good sound from small Package. *by B***G on May 1, 2026* I love these little 4ohm guys. So much sound in such a small packge. ### ⭐⭐⭐⭐⭐ Sound *by D***D on November 12, 2024* The sound quality is excellent for the price ## Frequently Bought Together - DWEII 4pcs Mini Speaker - 3W 4Ohm, Loudspeaker with Dupont Interface for Arduino & Small Projects - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS) - 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 --- ## 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.com.ar/products/633003690-4pcs-mini-speaker-3w-4ohm-loudspeaker-with-dupont-interface-arduino](https://www.desertcart.com.ar/products/633003690-4pcs-mini-speaker-3w-4ohm-loudspeaker-with-dupont-interface-arduino) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-15*