--- product_id: 505178422 title: "Audio Amplifier Board" brand: "drok" price: "AED 204" currency: AED in_stock: true category: "Drok" url: https://www.desertcart.ae/products/505178422-audio-amplifier-board store_origin: AE region: United Arab Emirates --- # 5W per channel power output >90% efficiency for low energy waste Multi-layer protection system Audio Amplifier Board **Brand:** drok **Price:** AED 204 **Availability:** ✅ In Stock ## Summary > 🔊 Tiny Amp, Big Sound — Power Your DIY Audio Like a Pro! ## Quick Answers - **What is this?** Audio Amplifier Board by drok - **How much does it cost?** AED 204 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/505178422-audio-amplifier-board) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Engineered with reverse polarity, short circuit, and overheat protection for worry-free use. - • **Energy-Smart Design:** Operates at over 90% efficiency to keep your projects running longer and cooler. - • **Flexible Control Modes:** Switch between Class D and Class AB amplification modes to tailor your sound experience. - • **Power-Packed Performance:** Delivers crisp 5W stereo output at 2Ω for immersive sound. - • **Premium Components Inside:** Features gold-plated terminals and imported KEMET capacitors for superior audio clarity. ## Overview The DROK 5W+5W Mini Audio Amplifier Board is a compact, high-efficiency Class D stereo amplifier module designed for DIY audio projects. Operating at a stable 5V supply, it delivers up to 5 watts per channel with low distortion and noise. Built with premium materials including gold-plated terminals and KEMET capacitors, it ensures clear sound output and durability. Advanced protection features guard against reverse polarity, short circuits, and overheating, making it a reliable choice for Raspberry Pi, Arduino, and other embedded audio systems. ## Description 5W*5W Class D Digital Audio Amplifier Board Parameters: Working voltage: DC 5V (please don't use more than 5V, or the IC will be burnt) Output power: 5W 2Ω 5V \ 3W 4Ω 5V \ 1.8W 8Ω 5V Input method: single-ended Dimension: 55.12*32.26mm Performance: Efficiency: >90% General harmonic distortion & Noise: <10% Low quiescent current Noise suppression The protection：against reverse connection of power input; Short circuit; Overheat; EMI is allowed to pass Additional function: 1. Available to connect amplifier type to choose the different function (MODE: high electricity level is Type D, low electricity level is Type A, B. Factory defaults high electricity level) 2. Available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level 3. Available to add a Mute (the chip will be in mute mode when low electricity level, factory defaults high electricity level) Package includes: 1 X 5W*5W Class D Digital Audio Amplifier Module ## Features - Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input. - Artificial Material: this New-designed mini 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 | B077MKQJW2 | | Best Sellers Rank | 235,160 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,552 in Hi-Fi Amplifiers | | Brand | DROK | | Customer Reviews | 4.4 4.4 out of 5 stars (349) | | Item Weight | 0.04 Pounds | | Manufacturer | DROK | | Manufacturer Part Number | 2001711002 | | Material | circuit board | | Maximum Supply Voltage | 5 Volts | | Minimum Supply Voltage | 5 Volts | | Model Number | 2001711002 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 5 Watts | | Specification Met | CE, FCC, RoHS, WEEE | | Voltage | 5 Volts | ## Product Details - **Manufacturer:** DROK - **Maximum supply voltage:** 5 Volts - **Minimum supply voltage:** 5 Volts - **Mounting type:** Surface Mount - **Voltage:** 5 Volts ## Images ![Audio Amplifier Board - Image 1](https://m.media-amazon.com/images/I/71nmbUTPTVL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What’s the knob shaft dimensions for cutout** A: diameter 6mm =0.235'', length 10mm = 0.41'' **Q: What kind of battery can you power this with?** A: Mine has been playing continuously for an hour and ten minutes (so far) using a 3.7 volt LiPo battery. Battery was almost fully charged (4.1 volts) and is powering this little amp and a bluetooth receiver in a vintage tabletop radio converted into a bluetooth speaker. I would imagine this amp could also be powered by a single 18650 li-on battery **Q: Does it come with the knob shown in the picture** A: Yes. The knob is a power switch and volume control. **Q: What is the difference between this model and the discontinued dk-amp30w model? thank you!** A: I believe it is an upgraded design from the last board. ## Frequently Bought Together - DROK 5W+5W Mini Audio Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY - Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 - DROK Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY --- ## 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.ae/products/505178422-audio-amplifier-board](https://www.desertcart.ae/products/505178422-audio-amplifier-board) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-02*