--- product_id: 220300496 title: "Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter" brand: "zhiting" price: "COP 16141" currency: COP in_stock: false reviews_count: 7 url: https://www.desertcart.co/products/220300496-bluetooth-amplifier-board-module-2x50w-digital-stereo-audio-amp-board store_origin: CO region: Colombia --- # Wide DC 5V-27V voltage support Bluetooth 5.0 wireless range 15m 2x50W stereo power output Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter **Brand:** zhiting **Price:** COP 16141 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game with wireless power and pristine clarity! ## Quick Answers - **What is this?** Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter by zhiting - **How much does it cost?** COP 16141 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/220300496-bluetooth-amplifier-board-module-2x50w-digital-stereo-audio-amp-board) ## Best For - zhiting enthusiasts ## Why This Product - Trusted zhiting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear HiFi Sound:** TPA3116D2 chip ensures <0.1% distortion even at max power - • **Robust Dual Channel Power:** Supports 4-8Ω speakers with recommended 30W-50W output per channel - • **Compact & Versatile Design:** Lightweight 110g module fits easily into custom audio setups with wide voltage compatibility - • **Comprehensive Protection Suite:** Built-in safeguards against reverse polarity, over-voltage, under-voltage, overheating, and short circuits - • **Seamless Dual Input Flexibility:** Switch effortlessly between Bluetooth 5.0 wireless and AUX wired connections ## Overview The ZHITING Bluetooth Amplifier Board Module delivers powerful 2x50W stereo output with ultra-low distortion using the advanced TPA3116D2 Class D chip. Featuring Bluetooth 5.0 and AUX inputs, it offers flexible connectivity within a 15-meter wireless range. Designed for 4-8Ω speakers and supporting a broad DC voltage range (5V-27V), this compact 110g module includes multiple protective features to ensure reliable, high-fidelity audio performance in any custom setup. ## Description Product Description Bluetooth Amplifier Board Module 2 x 50 W Digital Stereo Audio Board Dual Channel DC 5V-27V with HiFi Filter Use of the TI431 dynamic amplifier chip. Own three-dimensional inspection of high insurance companies. Please use a power supply with sufficient power to connect the amplifier board. Otherwise, the sound will be distorted. And make sure the AMP board is away from the WiFi signal AUX and Bluetooth input With the two-way audio input, you can connect directly to the wireless Bluetooth 5.0 or select the headphone input (AUX). You can freely control the module within a range of 15 metres Perfect HIFI sound Use TPA3116D2 class D chip, distortion is less than 0.1%, even in high-performance operation, modulation frequency up to 1.2 MHz. Built-in filter capacitor can filter noise to make the voice clearer Dual Channel This stereo audio amplifier module works with speakers with 5V to 27V DC and 4/8 ohm 30W to 200W (recommended 30W to 50W). Please note that sufficient input voltage and current are required to ensure sufficient output power. Protection function This BT amplifier with protective case supports reverse polarity protection, over-voltage protection, undervoltage protection, over temperature protection, short circuit protection Bluetooth Amplifier Board Module Parameters Output power 12W * 2 to 12V 8 ohmOutput power 20W * 2 to 12V 4 ohmOutput power 18W * 2 to 15V 8 ohmOutput power 30W * 2 to 15V 4 ohmOutput power 32W * 2 to 19V 8 ohmOutput power 45 2 up to 19V 4 OhmOutput power 38W * 2 to 24V 8 OhmOutput power 55W * 2 to 24V 4 OhmWorking temperature: -40℃ ~ 85℃Working humidity: 0% ~ 95% RH Module Size (Installed): 104 x 50 x 19.5 mm Bluetooth amplifier board module packaging Working voltage: DC 5V-27VChannel: Dual channel stereo outputOutput impedance: 4 Ohm~8 OhmSpeaker Match: 30W~200WPackage1X ZK-502C HIFI AUX Stereo Bluetooth Power Amplifier Module1 x 20x14x6mm Heatsink with Adhesive1X DC-005 20cm Power Cord1X 6mm Cap1X M6 Nut1X M6 Screw Mat2X Acrylic Shell4 X M2 * * * 12 mm copper column, 8 x M2 x 8 mm screw, 1 x screwdriver Review: Great amplifier. no issues - I purchased this to repair my faulty Bose soundbar i have had for a few years. this board fit perfectly inside and required only slight modification to the speaker by removing one of the screw lugs. speaker is working perfectly now and sound quality is excellent. for sure, there are better amplifier boards out there, but for the price you cant really go wrong with this one. Review: Ok for the price, but perfect it is not. - Inexpensive and works well enough. 3 stars because of an annoying high pitch humming background noise which lets it down. I would return it, but at that price I suppose I got what I paid for. It’s ok if you just want a kitchen or shed amplifier, but you wouldn’t want to listen to it for pleasure. ## Features - 【HIFI Perfect Sound】adopt TPA3116D2 a class D chip, the distortion is less than 0.1% even under high power operating, modulation frequency up to 1.2MHZ. Built-in filter capacitor can filter out the noise to make the vocals clearer - 【AUX and Bluetooth Input】with two Audio Iput Ways, you can directly Connect with Wireless Bluetooth 5.0 or Choose the Headphone (AUX) input.you can free to control the module in 15 meters range - 【Dual Channel】This stereo audio amplifier module works with DC 5V-27V and 4/8 ohm 30W-200W speakers(recommend 30W-50W). Please note that enough input voltage and current is necessary to make sure enough output power. - 【Protect Function】This BT Amp with protective shell, Support reverse connection protection, Over-voltage protection, under-voltage protection, Over-heat protection, Short-circuit protection - 【Note】 Please use a power adapter with sufficient power to connect the amp board, otherwise the sound will be distorted. And make sure the AMP board is away from the wifi signal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088NFHMND | | Best Sellers Rank | 219,657 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 261 in Audio Amplifier | | Brand | ZHITING | | Customer Reviews | 4.3 out of 5 stars 1,029 Reviews | | Manufacturer | ZHITING | | Manufacturer Part Number | 99 | | Material | Metal, Plastic | | Maximum Supply Voltage | 27 Volts | | Maximum supply voltage | 27 Volts | | Minimum Supply Voltage | 5 Volts | | Minimum supply voltage | 5 Volts | | Model Number | 99 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 2 | | Output Power | 55 Watts | | Package Type Name | Box | | UPC | 782903512452 | | Voltage | 27 Volts (DC) | ## Product Details - **Voltage:** 27 Volts (DC) - **Manufacturer:** ZHITING - **Maximum supply voltage:** 27 Volts - **Minimum supply voltage:** 5 Volts - **Mounting type:** Surface Mount ## Images ![Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - Image 1](https://m.media-amazon.com/images/I/61qKj7-l-NS.jpg) ![Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - Image 2](https://m.media-amazon.com/images/I/51oOhrkprjS.jpg) ![Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - Image 3](https://m.media-amazon.com/images/I/41ZIB5uJs-S.jpg) ![Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - Image 4](https://m.media-amazon.com/images/I/5129kJJM9QS.jpg) ![Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - Image 5](https://m.media-amazon.com/images/I/41hEP5fDjUS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great amplifier. no issues *by S***P on 28 January 2021* I purchased this to repair my faulty Bose soundbar i have had for a few years. this board fit perfectly inside and required only slight modification to the speaker by removing one of the screw lugs. speaker is working perfectly now and sound quality is excellent. for sure, there are better amplifier boards out there, but for the price you cant really go wrong with this one. ### ⭐⭐⭐ Ok for the price, but perfect it is not. *by S***Y on 17 September 2020* Inexpensive and works well enough. 3 stars because of an annoying high pitch humming background noise which lets it down. I would return it, but at that price I suppose I got what I paid for. It’s ok if you just want a kitchen or shed amplifier, but you wouldn’t want to listen to it for pleasure. ### ⭐⭐⭐⭐ Good bass, easy to drive *by M***O on 8 July 2025* Very powerful and pushes my floorspeakers very well, but the soundquality might be a bit dull, but great hobby project and good use in a Campervan for example to save the starting battery and use the camping battery this is not eating too much energy but with good bass and filling sound ## Frequently Bought Together - ZHITING Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter - DollaTek ZK-502M Audio Mini 2.0 Stereo 50W+50W bluetooth Digital Amplifier Module 50W*2 AMP Amplificador Home Theater AUX USB - WANGCL Audio Amplifier Module ZK-MT21 2.1 Channel Bluetooth Digital Power Amplifier Board --- ## 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/products/220300496-bluetooth-amplifier-board-module-2x50w-digital-stereo-audio-amp-board](https://www.desertcart.co/products/220300496-bluetooth-amplifier-board-module-2x50w-digital-stereo-audio-amp-board) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-28*