--- product_id: 93803948 title: "Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module" brand: "dollatek" price: "65.58 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/93803948-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w store_origin: TN region: Tunisia --- # 5W dual-channel output power >90% efficiency for energy-smart sound Multi-layer protection system Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module **Brand:** dollatek **Price:** 65.58 DT **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your DIY audio game with gold-grade power and precision! ## Quick Answers - **What is this?** Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module by dollatek - **How much does it cost?** 65.58 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/93803948-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gold-Standard Build:** Crafted with immersion gold PCB and premium KEMET capacitors for superior durability and signal purity. - • **Rock-Solid Reliability:** Built-in reverse polarity, short circuit, and overheat protections keep your setup safe and stable. - • **Energy-Efficient Design:** Over 90% efficiency minimizes power waste, perfect for eco-conscious DIY audio projects. - • **Customizable Audio Modes:** Switch between Class D and Class AB modes to tailor your sound experience with ease. - • **Power-Packed Performance:** Delivers crisp 5W+5W stereo output for immersive sound clarity in a compact form. ## Overview The DollaTek PAM8406 Audio Amplifier Board is a compact, dual-channel Class D amplifier delivering up to 5W per channel at 5V. Featuring a high-efficiency design (>90%), low distortion (<10%), and premium components like immersion gold PCB and KEMET capacitors, it ensures clear, powerful sound. Its robust protection features and customizable modes make it a reliable, versatile choice for professional-grade DIY audio projects. ## Description Parameter:Working Voltage: DC 5VOutput Power: 5W (2Ω 5V) / 3W (4Ω 5V) / 1.8W (8Ω 5V)Efficiency: >90%General harmonic distortion & Noise: <10%Low quiescent currentNoise suppressionProtection: Input reverse connection protection; Short circuit protection; Over heat protection; EMI is allowed to passDimension: 55.12 x 32.26mmPackage include:1 x Audio Amplifier Board Review: It works - It does all it needs to do but I have lots of interference and unwanted noise when it's plugged into the same power supply as my Bluetooth board although I don't think that it's the amplifiers fault Review: Amplifier board - Brilliant little device and produces good load sound ## Features - Parameters: audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). - Artificial Material: this New-designed power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. - High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression. - Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass. - Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KPTNPLJ | | Best Sellers Rank | 22,377 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 79 in Hi-Fi Amplifiers | | Brand | DollaTek | | Customer Reviews | 4.5 out of 5 stars 172 Reviews | | Manufacturer | DollaTek | | Manufacturer Part Number | DollaTek | | Material | Immersion Gold, KEMET Speaker Capacitor | | Maximum Output Power | 5 watts | | Maximum Supply Voltage | 5 Volts (DC) | | Maximum supply voltage | 5 Volts (DC) | | Minimum Supply Voltage | 5 Volts (DC) | | Minimum supply voltage | 5 Volts (DC) | | Model Number | PAM8406 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 2 | | Output Power | 5 Watts | | Package Type Name | component packaging | | Specification Met | CE | | UPC | 725835034562 | | Unit Count | 1.0 count | | Voltage | 5 Volts | ## Product Details - **Manufacturer:** DollaTek - **Maximum supply voltage:** 5 Volts (DC) - **Minimum supply voltage:** 5 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 5 Volts ## Images ![Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module - Image 1](https://m.media-amazon.com/images/I/71yQgE2hc6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by V***. on 10 January 2025* It does all it needs to do but I have lots of interference and unwanted noise when it's plugged into the same power supply as my Bluetooth board although I don't think that it's the amplifiers fault ### ⭐⭐⭐⭐⭐ Amplifier board *by P***S on 27 September 2025* Brilliant little device and produces good load sound ### ⭐⭐⭐⭐ Impressive. *by M***B on 3 March 2026* The blindingly bright power LED was fixed with a couple of dabs of marker pen. The big reservoir capacitors are wired after the power switch so expect brownouts on your 5V psu rail if you accidentally turn the amp off and on with the volume control. The class D mode works well and there are RF filters on the output. There's a tiny zero-ohm link soldered on the board that you can move to make it class AB but it's hard to get to with an iron and it was sounding great anyway so I didn't try. ## Frequently Bought Together - DollaTek Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module - fasient 2 PCS Speaker 5 Watt 8 Ohm Heavy Bass Speaker 8ohm 5w Loundspeaker Micro Speaker for Small Digital Products Advertising Machines LCD TV Monitors Black - Gikfun 2" 4Ohm 5W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Replacement (Pack of 2pcs) EK1949 --- ## 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/93803948-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w](https://www.desertcart.tn/products/93803948-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*