--- product_id: 536575329 title: "Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers" brand: "hosyond" price: "1037417₫" currency: VND in_stock: true reviews_count: 8 category: "Hosyond" url: https://www.desertcart.vn/products/536575329-hosyond-200w-bluetooth-5-0-amplifier-board-tpa3116d2-100w-100w store_origin: VN region: Vietnam --- # Bluetooth 5.0 wireless range 49ft 200W dual-channel power Advanced cooling system Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers **Brand:** hosyond **Price:** 1037417₫ **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your DIY audio game with powerhouse clarity and wireless freedom! ## Quick Answers - **What is this?** Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers by hosyond - **How much does it cost?** 1037417₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/536575329-hosyond-200w-bluetooth-5-0-amplifier-board-tpa3116d2-100w-100w) ## Best For - hosyond enthusiasts ## Why This Product - Trusted hosyond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Hi-Fi Sound:** TPA3116D2 chip ensures <0.1% THD for crystal-clear audio even at max volume - • **Safety First Design:** Multi-layer protection shields against overheating, overvoltage, and short circuits - • **Seamless Connectivity:** Bluetooth 5.0 + 3.5mm input for versatile wireless or wired audio streaming - • **Powerhouse in Miniature:** Compact dual 100W stereo output powers 4-8Ω speakers with ease - • **Built to Last & Stay Cool:** Robust cooling and premium capacitors guarantee stable, long-term performance ## Overview The Hosyond 200W Bluetooth 5.0 Amplifier Board features a high-performance TPA3116D2 chip delivering dual 100W stereo output with less than 0.1% distortion. Compact yet powerful, it supports Bluetooth 5.0 wireless streaming up to 49 feet and wired 3.5mm input. Designed with advanced cooling and multiple safety protections, this mini amp board is perfect for upgrading home DIY speakers with premium sound quality and reliable stability. ## Description Product description How to Select the Audio Input Mode This amplifier board has two input modes: Bluetooth and 3.5mm AUX . The default setting is Bluetooth connection mode. If you need to use the AUX mode, please make sure that the Bluetooth connection is disconnected. If you need to use Bluetooth mode, first make sure there is only one device connected to the Bluetooth of the amplifier board, and make sure there is no signal input to the 3.5mm AUX, or unplug it directly. Parameter Chip: TPA3116D2*2 Input Mode: Bluetooth / 3.5mm AUX Work Voltage: DC 5V-24V (Recommend 12V or more, 5A or more) Channel: 2 channel Stereo Output Bluetooth version: Bluetooth 5.0 Bluetooth transmission distance: 50 Ft MAX Power Output: 100W x 2 Match Speaker: 50 - 300W, 4 - 8Ω NOTE Only when the audio input is sufficient and the power supply voltage/current input is sufficient, can there be enough power output. The higher the power supply voltage, the greater the output power; The smaller the impedance of the speaker, the greater the output power. It is recommended to use a 4Ω speaker. Finally, please make sure that the power of the adapted power supply is greater than the actual working power of the AMP to ensure the maximum output power. Use a device with Bluetooth 5.0 or higher to connect to the amplifier; otherwise, Bluetooth may not function properly. Dual TPA3116 D2 Amplifier IC The maximum modulation frequency can reach 1.2MHZ, and the high-power output distortion is less than 0.1%, ensuring high-quality sound output Extra-large Heat Sink The extra-large heat sink can provide good heat dissipation for the continuous high-power output of the AMP, thus preventing the chip from being burned. Easy to Connect The universal 5.5mm*2.1mm DC power interface can be compatible with most of the DC power adapters. Supports 3.5mm audio input. Quick-connect terminal blocks make wiring easier Warm Reminder The power switch on the board is a standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug it for a long time, you can unplug the DC plug on the machine. Properly increasing the voltage or reducing the speaker impedance can effectively increase the output power. It is recommended to use a power supply of 12, 5A or more, and the speaker power is 50-100W for the best effect! Package Includes Bluetooth Power Amplifier Module * 1 Acrylic shell * 2 16mm Copper column * 4 9mm Screw * 8 20cm power cable * 1 Screwdriver * 1, Knob * 1 Review: This Amplifer is Awesome - This product, though slightly larger than a business card, has absolutely astounding sound quality. I'm using two 4-ohm speakers that operate well with this setup. The amplifier is powered by a 24V, 4.5A power supply, which works extremely well. I initially tried a 12V, 5A power supply, but it didn't provide enough power and caused sound distortion due to the high demand from the speakers. All in all this is a very worth while low investment amplifer for general listening purposes. I bought it to modify a bluetooth speaker I have, but after hearing it on my audio system I think I'll use it for that instead. Great build quality with easy to use volume controls. The Bluetooth works well and so does the auxiliary input with no distortion. Very simple to put together and assemble. Love it. Review: Sounds good and connects toBT easily - Installed on older car radio and it works great! ## Features - [Hi-fi] Using TPA3116D2(with AM interference suppression function) chip, excellent sound quality. Ensure that the THD is less than 0.1%, even with long periods of high power operation. - [Mini and powerful] Dual channel stereo output power 100W+100W. Working voltage range DC5-24V(It is recommended to use a power supply with a working voltage above 12V and a current above 5A), suitable for 4-8Ω, It is recommended to use 50-100W speakers for the best effect. - [Two input methods] Support 3.5mm wired input and Bluetooth 5.0 input. With Bluetooth signals up to 49 feet away, it's perfect for your DIY passive speakers. - [Continuous stability] 5 * 470uF high quality capacitor, stable output. Large area cooling system, high quality power module, long time high output will not overheat shutdown. - [To ensure safety] The Bluetooth amplifier board has a bottom plate and a top plate, supporting reverse protection, overvoltage protection, undervoltage protection, overheat protection, short circuit protection.Widely used in home theaters, square speakers, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7C7GD9R | | Best Sellers Rank | #16,336 in Electronics ( See Top 100 in Electronics ) #72 in Audio Component Amplifiers | | Brand | Hosyond | | Brand Name | Hosyond | | Customer Reviews | 4.0 out of 5 stars 258 Reviews | | Item Weight | 4 Ounces | | Manufacturer | Hosyond | | Material Type | Acrylic | | Maximum Supply Voltage | 24 Volts (DC) | | Minimum Supply Voltage | 5 Volts (DC) | | Model | TPA3116D2 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 200 Watts | | Package Type Name | Kit | | Part Number | TPA3116D2 | | Specification Met | Bluetooth 5.0 | | Supply Current | 5 Amps | | UPC | 732214748231 | | Voltage | 24 Volts (DC) | ## Product Details - **Manufacturer:** Hosyond - **Maximum Supply Voltage:** 24 Volts (DC) - **Minimum Supply Voltage:** 5 Volts (DC) - **Mounting Type:** Surface Mount - **Voltage:** 24 Volts (DC) ## Images ![Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers - Image 1](https://m.media-amazon.com/images/I/617iyqbrD4L.jpg) ![Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers - Image 2](https://m.media-amazon.com/images/I/61rkAzomwkL.jpg) ![Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers - Image 3](https://m.media-amazon.com/images/I/61C7QCtO+OL.jpg) ![Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers - Image 4](https://m.media-amazon.com/images/I/61huMcGXIhL.jpg) ![Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers - Image 5](https://m.media-amazon.com/images/I/61sJVXYv4DL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This Amplifer is Awesome *by P***R on March 28, 2025* This product, though slightly larger than a business card, has absolutely astounding sound quality. I'm using two 4-ohm speakers that operate well with this setup. The amplifier is powered by a 24V, 4.5A power supply, which works extremely well. I initially tried a 12V, 5A power supply, but it didn't provide enough power and caused sound distortion due to the high demand from the speakers. All in all this is a very worth while low investment amplifer for general listening purposes. I bought it to modify a bluetooth speaker I have, but after hearing it on my audio system I think I'll use it for that instead. Great build quality with easy to use volume controls. The Bluetooth works well and so does the auxiliary input with no distortion. Very simple to put together and assemble. Love it. ### ⭐⭐⭐⭐⭐ Sounds good and connects toBT easily *by A***Z on April 30, 2026* Installed on older car radio and it works great! ### ⭐ Buyer Beware, Poor design. Overheats / Stops working. Two items same issue. *by G***G on February 12, 2025* Buyer Beware... I have purchased and returned one of these already and received a second one and it had the same exact issues as the first. Thermal runaway / shutdown. I am now returning the second one. Read below on what I have found with this item. I gave it one star since for maybe 5 minutes of it working it sounded pretty good. I have purchased this item to replace a bad bluetooth / amp in a Sanyo sound bar. After spending some time making plastic brackets to mount the board in the sound bar, getting everything neatly wired and the sound bar put back together. I plugged in the recommended 24 volt 5 amp (actually 6 amp supply was purchased for this) it only worked for a few minutes and started to shut on and off. I left it off for about 15 minutes and then turned it on again and after a few minutes it shut off and on again. I have a background of 40 plus years as Broadcast Engineer and I usually repair my own items, thus buying this to fix a bad Sanyo BlueTooth sound bar. I checked to see if there was any thermal compound under the heatsink via one screw holding it down and there was little to none which was also dried out. And when I say little to none for heatsink compound, I mean as little as a pencil point dot of compound. Due to the manufacture of this device not placing enough thermal compound between the device and heatsink cause thermal runaway. The TPA3116D2 Texas Instruments audio IC is only rated for 50 watts Stereo or 100 watts Mono. The TPA3116D2 specifications for the supply voltage is 21 volts, but is capable of running up to 26 volts. I will guess to achieve the 100 + 100 per channel is that they are using two of these ICs in a Push Pull configuration. This would be pushing the two ICs to the limit. On my second one that I received I added more thermal compound to the device to heatsink before even turning it on. That gave me at least almost 12 minutes of use until it went bad as the first one did shutting on and off due to thermal runaway. I know all the above is touching on technical information, but that is what I have done for 40 plus years. What this all boils down to is that this Bluetooth Amplifier is not properly heatsink designed to remove the heat form the ICs and also it is running at the limits of what the manufacture of the audio IC designed it for. Earlier manufacturing of this Bluetooth Amplifier may have been fine per the other satisfied comments, but the latest manufacturing run of the items is bad. Also look at the other sellers that are selling the same design under a different name. I would take a good guess they would have the same issue. Again, Buyer Beware - Caveat Emptor Update! Update! before doing any testing I removed the heatsink via the one screw, cleaned off the dry dot of compound and placed the proper amount of thermal compound on the devices then paced the heatsink back on with the one screw. I then placed the replacement Bluetooth Amplifier on the workbench with a moderate volume driving the amplifier from a bluetooth source while powering it with a variable power supply. I slowly started with a voltage voltage of 12volts and the amplifier was fine. As I approached 19 volts the amplifier started to show signs of heat which is been much after the new thermal compound. When I increased the voltage of 22 volts it started to show signs of distortion along with more heat. When I approached 24 volts, after a minute or so the amplifier shut down due to heat. I shut it down and let it cool off. I set the supply to 15 volts and it was stable for a test of an hour or so. I am now running the amplifier with a 12 volt 6 amp power supply from Amazon. https://www.amazon.com/dp/B08ZC7J3BZ?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 With this power supply the bluetooth amplifier driving two 8 ohm speakers are more than enough volume for my living room using the rebuilt Sanyo sound bar. The mentioned 24 volts is to high for this amplifier design without an adequate heatsink and fan. ## Frequently Bought Together - 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Amp Board Audio Receiver for Home DIY Speakers - APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell) - Onyehn 2pcs 12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module --- ## 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.vn/products/536575329-hosyond-200w-bluetooth-5-0-amplifier-board-tpa3116d2-100w-100w](https://www.desertcart.vn/products/536575329-hosyond-200w-bluetooth-5-0-amplifier-board-tpa3116d2-100w-100w) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*