--- product_id: 63880930 title: "Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug" brand: "jieedrap" price: "S$3" currency: SGD in_stock: false url: https://www.desertcart.sg/products/63880930-degraw-diy-speaker-kit-pam8403-5v-amplifier-2x-4-ohm store_origin: SG region: Singapore --- # 6W total output power 5V USB/AA battery powered Smooth volume knob control Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug **Brand:** jieedrap **Price:** S$3 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your DIY sound game—small kit, big impact! ## Quick Answers - **What is this?** Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug by jieedrap - **How much does it cost?** S$3 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/63880930-degraw-diy-speaker-kit-pam8403-5v-amplifier-2x-4-ohm) ## Best For - jieedrap enthusiasts ## Why This Product - Trusted jieedrap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly:** Comes with breakaway header pins and mounting hardware; perfect for Arduino and Raspberry Pi projects. - • **Plug & Play Ready:** Includes 2x 4Ω, 3W mini speakers and 3.5mm audio cable for seamless device connection. - • **Compact Powerhouse:** Class D PAM8403 amp delivers crisp 3W per channel in a tiny 28x20mm board. - • **Customizable Control:** Integrated smooth-turn potentiometer knob for precise volume adjustment and power on/off. - • **Flexible Power Options:** Runs on any 5V supply—USB charger, battery pack, or AA cells (power supply not included). ## Overview This DIY Speaker Kit features a high-efficiency PAM8403 Class D amplifier delivering 3 watts per channel at 5V, paired with two 4Ω, 3W mini speakers commonly used in flat-screen monitors. It includes a smooth volume/on-off knob, a 3.5mm audio cable, and breakaway header pins for easy integration with Arduino or Raspberry Pi projects. Powered by any 5V source (USB charger, battery pack, or AA batteries), this compact kit is ideal for adding quality sound to your custom electronics with minimal fuss. ## Description Package contents:1 x PAM8403 amplifier on breakout board2 x 4 ohm, 3 watt oval speakers10 x Breakaway header pins for PAM8403 connection1 x 50 cm (19 in) cord with 3.5 mm audio plug Everything you need except a power supply to make speakers in one complete package! InformationSpeakers - Sturdy steel construction with easy-to-solder lugs and 3.3 mm mounting holes. These speakers are often used in commercial flat screen monitors.PAM8403 - This top of the line class D amplifier mounted on a breakout board pairs perfectly with the speakers to provide great sound. Speaker specs: -4 ohm, 3 watt power -Wires already attached -31 mm wide, 70 mm high, 18 mm deep. -4 mounting holes, 3 mm diameter.PAM8403 specs: -Operation Voltage: 5V. Get power from USB supply, 3 AA batteries, or cell phone battery bank (power supply not included) -Output power: 3w + 3w (3 watts to each speaker) -Efficiency: up to 90% -Knob: smooth turning knob to adjust volume and turn unit on / off -Mounting: drill a hole and mount using the volume knob with the included nut and washer -Includes breakaway headers for connection, soldering required Connections:Refer to diagram picture for wiringNote: do not connect (-) or (+) speaker connections together, this will damage the amplifierNote: do not apply power without speakers connected, this will damage the amplifier ## Features - Updated version, quality is improved! Everything you need except a power supply for adding sound to a project. - PAM8403 - Powerful and small Class D amplifier mounted on a 28 x 20 mm breakout board. Includes a super smooth potentiometer combination volume / on-off knob. Also includes header pins. - Mini speakers - 2 pcs. 4 ohm, 3w, 31 mm x 70 mm. The same speakers found in flatscreen TV's and monitors. - 3.5 mm cord - Includes 50 cm (19 in) headphone style cord and plug for easy phone or Raspberry Pi connection - Easily power the kit with any 5V supply (not included): USB cell phone charger, 3 AA batteries, or a cell phone battery bank. Soldering required (header pins included). Do not apply power to the amplifier without speakers connected, this will result in damage to the amplifier. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CRVRG83 | | Best Sellers Rank | #307,143 in Electronics ( See Top 100 in Electronics ) #1,712 in Audio Component Amplifiers | | Brand Name | JIEEDRAP | | Customer Reviews | 4.2 4.2 out of 5 stars (155) | | Manufacturer | Degraw | | Material Type | Steel | | Maximum Output Power | 6 watts | | Maximum Supply Voltage | 5 volts | | Minimum Supply Voltage | 5 volts_of_direct_current | | Model | 8541737378 | | Mounting Type | Board Mount,Phone Mount,Plug Mount | | Number of Channels | 2 | | Output Power | 6 watts | | Package Type Name | box or package | | Part Number | 8541737378 | | Supply Current | 1.2 A | | UPC | 745560722305 | | Voltage | 5 volts | ## Product Details - **Manufacturer:** Degraw - **Maximum Supply Voltage:** 5 volts - **Minimum Supply Voltage:** 5 volts_of_direct_current - **Mounting Type:** Board Mount,Phone Mount,Plug Mount - **Voltage:** 5 volts ## Images ![Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug - Image 1](https://m.media-amazon.com/images/I/61qYXNAcyFL.jpg) ![Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug - Image 2](https://m.media-amazon.com/images/I/61JfK9kBdyL.jpg) ![Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug - Image 3](https://m.media-amazon.com/images/I/619Ae-c35LL.jpg) ![Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug - Image 4](https://m.media-amazon.com/images/I/611qUEcBpvL.jpg) ![Degraw DIY Speaker Kit - PAM8403 5V Amplifier + 2x 4 ohm, 3W Speakers - Mini Class D Digital Audio Amplifier Module for Arduino - Includes 3.5mm Plug - Image 5](https://m.media-amazon.com/images/I/71LDpxupCyL.jpg) ## Questions & Answers **Q: Will this work if I only hook up one of the speakers? It mentions not to power it on if speakers aren't connected so not sure if this will damage it** A: Great question! Yes, it will work fine with only one speaker hooked up (I just tested the kit I have set up to make sure). I will edit the description, thank you for your feedback. **Q: Can the input be from a "Condenser Microphone Cartridge" or does it need to be powered source?** A: We have never tried to connect a condenser microphone cartridge directly to the amp. Most condenser microphones require some small amount of external power. This amplifier works well when connected to a device with enough output power to play sound through headphones. **Q: What is the speaker wire guage?** A: Don't buy these, works VERY poorly, get the small square round ones with the metal (silver) speaker cones, much better sounding and you can get better/smaller amp. 24g wire, with connector on end with pins too close together... **Q: Two speakers implies stereo, but is it?** A: Yes, this is stereo. --- ## 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.sg/products/63880930-degraw-diy-speaker-kit-pam8403-5v-amplifier-2x-4-ohm](https://www.desertcart.sg/products/63880930-degraw-diy-speaker-kit-pam8403-5v-amplifier-2x-4-ohm) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-17*