--- product_id: 334239185 title: "PAM8406 digital amplifier board 5W×2 volume adjustable D class module" brand: "robodo" price: "£2.72" currency: GBP in_stock: true reviews_count: 8 category: "Robodo" url: https://www.desertcart.co.uk/products/334239185-pam8406-digital-amplifier-board-5w-2-volume-adjustable-d-class store_origin: GB region: United Kingdom --- # 5.5V operating voltage Compact 23×24mm size 5W×2 stereo output PAM8406 digital amplifier board 5W×2 volume adjustable D class module **Brand:** robodo **Price:** £2.72 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your DIY audio game with power and precision in a tiny package! ## Quick Answers - **What is this?** PAM8406 digital amplifier board 5W×2 volume adjustable D class module by robodo - **How much does it cost?** £2.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/334239185-pam8406-digital-amplifier-board-5w-2-volume-adjustable-d-class) ## Best For - robodo enthusiasts ## Why This Product - Trusted robodo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Compact Design:** Sleek 23×24mm footprint fits effortlessly into any DIY project. - • **Flexible Voltage Range:** Operates smoothly between 2.5V to 5.5V for versatile applications. - • **Power-Packed Performance:** Delivers crisp 5W×2 stereo output for immersive sound. - • **Adjustable Volume Control:** Fine-tune your audio experience with easy volume adjustments. - • **Efficient Class-D Amplification:** Optimized for low heat dissipation and high energy efficiency. ## Overview The PAM8406 digital amplifier board is a compact, dual-channel Class-D module delivering 5W per channel with adjustable volume. Operating between 2.5V and 5.5V, it offers efficient amplification ideal for DIY audio projects, ensuring high-quality sound output with minimal heat generation. ## Description Product Description Learning electronics or prototyping can seem like a nightmare! With thousands of electronic components available in the market, it just seems too complicated and cumbersome. We strive to make electronics easier, accessible, clutter-free for Novices and Advanced users. You could be an advanced user like a professional lab engineer, electronic major student, experienced hobbyists, or a novice user who doesn't have much electronics knowledge. Fear not, we got you both covered. As our tagline suggests - "The Last Piece of the Puzzle or Maybe the First" Specifications Operating voltage is 5.5V Rated operating voltage is 2.5-5V 5V power supply Weight 0.45 grams Ultra volume: 23*24MM The output power is big, the energy is full, the sound quality is good, with the volume adjustment of the right and left channel PAM8406 digital amplifier board 5W×2 volume adjustable D class module Description PAM8406 Digital Amplifier Module With Volume Control Potentiometer is an excellent noise suppression module. If you don’t receive input audio, you will not hear any noise on your ears. This module has a double channel stereo output. Its 5V power supply gives the output of 5W+5W power, can directly drive the 4 Omega, 8 Omega small sound box. Product parameters 1. Ultra volume: 23*24MM 2. Excellent noise suppression, you will hear any noise without connecting input audio. 3. Dual-channel stereo, only needed 5V power supply can input 5W+5W power, it can drive 4Ω, 8Ω little speaker. directly, with large output power, enough energy, superior quality, and left right channel volume adjustment. 4. The unique non-LC filter Class-D digital power board, can be used computer USB to charge. 5. Dual-panel wiring, can properly solve the ground potential balance and crosstalk between channels caused by wiring. 6. Super mini design, can be easily placed in a variety of digital product’s inside small space. 7. Used machine to weld whole plate. 8. Rated operating voltage is 2.5-5V, the limited operating voltage is 5.5V. Note The “negative” of left and right channel output port can not be connected together, otherwise it will damage IC, you should connect the speaker before charging. Package Includes 1 x PAM8406 digital amplifier board 5W×2 volume adjustable D class module ## Features - Operating voltage is 5.5V - Rated operating voltage is 2.5-5V - 5V power supply - Weight 0.45 grams - Ultra volume: 23*24MM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZFVPMCV | | Best Sellers Rank | #27,008 in Electronics ( See Top 100 in Electronics ) #26 in Hi-Fi Amplifiers | | Brand Name | Robodo | | Country of Origin | China | | Customer Reviews | 3.8 out of 5 stars 126 Reviews | | Importer Contact Information | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 | | Included Components | 1*PAM8406 digital amplifier board 5W×2 volume adjustable D class module | | Item Dimensions | 50 x 50 x 50 Millimeters | | Item Type Name | Programming, prototyping, projects, hobby, industrial components. | | Item Weight | 0.01 Kilograms | | Item dimensions L x W x H | 50 x 50 x 50 Millimeters | | Manufacturer | Bombay Electronics, Bombay Electronics, 602 Valencia Paradise, Chunam Lane, Off Lamington Road. Mumbai 400021 Manufacturer Bombay Electronics, Bombay Electronics, 602 Valencia Paradise, Chunam Lane, Off Lamington Road. Mumbai 400021 See more | | Manufacturer Contact Information | Bombay Electronics, 602 Valencia Paradise, Chunam Lane, Off Lamington Road. Mumbai 400021 | | Material Type | Metal | | Maximum Output Power | 10 watts | | Maximum Supply Voltage | 5 Volts | | Minimum Supply Voltage | 2.5 Volts | | Model Number | PAM8406 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 10 Watts | | Package Type Name | Blister Pack / Clamshell Pack | | Packer Contact Information | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 | | Part Number | BE0031 | | Unit Count | 1 Count | | Voltage | 5.5 Volts | ## Product Details - **Item dimensions L x W x H:** 50 x 50 x 50 Millimeters - **Maximum Supply Voltage:** 5 Volts - **Minimum Supply Voltage:** 2.5 Volts - **Voltage:** 5.5 Volts ## Images ![PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Image 1](https://m.media-amazon.com/images/I/61SvZymQqhL.jpg) ![PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Image 2](https://m.media-amazon.com/images/I/61BWV-4Hf7L.jpg) ![PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Image 3](https://m.media-amazon.com/images/I/6171JjC-RhL.jpg) ![PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Image 4](https://m.media-amazon.com/images/I/61JgozFnFdL.jpg) ![PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Image 5](https://m.media-amazon.com/images/I/61B+J+j+tYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***E on 7 March 2025* ### ⭐⭐⭐⭐ Review *by T***O on 27 November 2025* ### ⭐⭐⭐⭐⭐ Review *by U***E on 25 July 2025* ## Frequently Bought Together - PAM8406 digital amplifier board 5W×2 volume adjustable D class module - Electronic Spices Combo of PAM8403 with Bluetooth Stereo Audio Receiver and Charger Module Micro USB 5V 1A Lithium Battery Charging Converter, Multicolour --- ## 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.co.uk/products/334239185-pam8406-digital-amplifier-board-5w-2-volume-adjustable-d-class](https://www.desertcart.co.uk/products/334239185-pam8406-digital-amplifier-board-5w-2-volume-adjustable-d-class) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*