--- product_id: 165368714 title: "WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case" brand: "gxcdizx" price: "31.59 DT" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/165368714-whdts-stereo-bluetooth-power-amplifier-board-5v-12v-24v-20w store_origin: TN region: Tunisia --- # Bluetooth Connectivity 20W-40W Power Output Includes Protective Case WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case **Brand:** gxcdizx **Price:** 31.59 DT **Availability:** ❌ Out of Stock ## Summary > 🎢 Amplify Your Audio Experience! ## Quick Answers - **What is this?** WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case by gxcdizx - **How much does it cost?** 31.59 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/165368714-whdts-stereo-bluetooth-power-amplifier-board-5v-12v-24v-20w) ## Best For - gxcdizx enthusiasts ## Why This Product - Trusted gxcdizx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Stylish Protection:** Comes with a sleek case to keep your amplifier safe and stylish. - β€’ **Unleash Your Sound:** Experience powerful audio with 20W to 40W output, perfect for any setting. - β€’ **Seamless Connectivity:** Enjoy hassle-free Bluetooth pairing for a wireless audio experience. - β€’ **Versatile Power Options:** Compatible with 5V, 12V, and 24V power sources for ultimate flexibility. - β€’ **Remote Control Convenience:** Control your music from anywhere in the room with the included infrared remote. ## Overview The WHDTS Stereo Bluetooth Power Amplifier Board offers a robust audio solution with power outputs ranging from 20W to 40W. It features Bluetooth connectivity for wireless streaming, an infrared remote control for easy operation, and is compatible with multiple power sources (5V, 12V, 24V). The included protective case ensures durability while maintaining a modern aesthetic. ## Description ## Product Details - **Voltage:** 5 Volts - **Manufacturer:** WHDTS - **Mounting Type:** Surface Mount - **Brand:** Gxcdizx - **Number of Channels:** 2 ## Images ![WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case - Image 1](https://m.media-amazon.com/images/I/71egyc1E1JL.jpg) ![WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case - Image 2](https://m.media-amazon.com/images/I/61z7RJW+8CL.jpg) ![WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case - Image 3](https://m.media-amazon.com/images/I/71dA7pZ1SgL.jpg) ![WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case - Image 4](https://m.media-amazon.com/images/I/71pTiprGV0L.jpg) ![WHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case - Image 5](https://m.media-amazon.com/images/I/71hQ6N-wHeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing! *by A***R on December 11, 2019* Amazing technology!I was a bit skeptical of the module specifications which indicated output power ratings of 20W @ 5Vdc, 30W @ 12Vdc & 40W @ 24Vdc; but was pleasantly surprised.When powered up from lab supply the module quickly annunciated startup with pleasant tone and quickly/easily paired with PC with another pairing confirmation annunciation.Audio output was literally amazing for such a small module. I grew up on Class AB amps with huge bristly heatsinks and tons of waste heat – not to mention the need for split power supplies. I’ve also more recently tried a number of Class D amps with mixed results.The lack of a heatsink made me suspicious of the power capability, but this module really rocks – even at 5-6Vdc input!Looking at the module there are two ICs – one appears to be the Bluetooth interface; and maybe some housekeeping functions, the other β€œXY-P40W” chip is the power amplifier.There were some vias in the PCB to wick heat away from the chip, but no heatsink.I ran the unit at reasonably high volume for several minutes and the chip only got to about 100Β°F in ~68Β°F room and was completely cool to the touch. An IR photo is attached.From the visible discrete circuit elements, the amplifier appeared to be a full H Bridge amplifier due to dual output inductors and multiple capacitors on SPKR + and SPKR – outputs.I’ve obtained great waveforms from early vintage Half and Full Bridge Class D amplifiers, but capturing waveforms on this module proved quite difficult (to see test sine wave). Some sample waveforms are attached for reference, but unfortunately not very enlighteningConsidering the small size of the LC output stage, the operating frequency must be extremely high. Perhaps this is some new type of resonant or delta sigma modulation scheme?Module build quality is excellent and the laser cut acrylic case is super nice too; making or a neat/professional package.Likewise, the IR remote is a nice touch and includes coin cell.This module would be perfect for a normal or compact stereo amp and can easily fill any room with full body sound.The low input voltage makes this module ideal for mobile stereo for 4X4, golf cart etc. or small portable BT speaker to take to garage/shop etc. A couple of 18650 LiPo batteries would work well for mobile BT speaker…The only improvements I could suggest would be inclusion of a 1/8 phono jack for old timers like me who like to wire directly.Likewise, a 2.1 channel version with a subwoofer output would be a great derivative product. Then again, for this price, buy 2 and dedicate one to the SW (using 2nd order LPF(s)).Excellent module – totally recommend! ### ⭐⭐⭐⭐⭐ Device works perfectly and is incredibly easy to use. *by F***U on November 10, 2019* I am using this BT Audio board for a compact, battery powered stereo speaker setup for my work room. The board could not have been easier to use. Once power is applied, it showed up instantly as an audio device for my smartphone and everything worked as anticipated. Powered from a 3S lipo using 2, 2inch 10 Watt drivers its very loud, (much louder than your typical low cost BT speaker). The remote is handy to have around and the dedicated EQ button is a quick and easy way to tweak your audio quality for the specific drivers you are using. ### ⭐⭐⭐⭐ OK, you gotta get one of these. *by J***M on January 8, 2023* Its Bluetooth so do not expect it to sound like a Krell amplifier or anything however it is about as neat a piece of kit as you could buy for under 50.00. Its just cool as hell. The remote comes with it. The remote battery did not on mine anyhow. Who cares! this thing is about the size of a zippo lighter and it does not sound all that bad. It has a cool little blue LED light the remote works well. It was very easy to pair. It was fun just putting it together. I hooked it up to two Realistic Minimus 7's that I restored. The sound is pretty good for real. Good stereo separation. It may be a little too clean of a sound kinda CD'ish. I would have never dreamed that it would work this well. I just tried it to see at less than 20.00 its a no brainer. But don't take my word on it. Try it yourself and see. My current gear JVC QL-Y5F/Forte 44 preamp/ Krell KSA-150. Yep, I love vintage gear. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/165368714-whdts-stereo-bluetooth-power-amplifier-board-5v-12v-24v-20w](https://www.desertcart.tn/products/165368714-whdts-stereo-bluetooth-power-amplifier-board-5v-12v-24v-20w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-24*