--- product_id: 462561208 title: "FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V" brand: "fbhdzvv" price: "€ 7.76" currency: EUR in_stock: true url: https://www.desertcart.hr/products/462561208-fbhdzvv-tpa3116d2-amplifier-board-50wx2-100w-2-1-channel-digital store_origin: HR region: Croatia --- # DC 12-24V 50W x 2 + 100W Built-in sound controls FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V **Brand:** fbhdzvv **Price:** € 7.76 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound Game! ## Quick Answers - **What is this?** FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V by fbhdzvv - **How much does it cost?** € 7.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/462561208-fbhdzvv-tpa3116d2-amplifier-board-50wx2-100w-2-1-channel-digital) ## Best For - fbhdzvv enthusiasts ## Why This Product - Trusted fbhdzvv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly:** Perfect for home theater, car audio, and DIY projects. - • **Unleash the Power:** Experience 50W x 2 + 100W of immersive sound! - • **Efficient Performance:** Enjoy high efficiency with low heat generation. - • **Versatile Connectivity:** Easily connect with 3.5mm and 3-pin audio jacks. - • **Custom Sound Experience:** Fine-tune your audio with built-in volume and subwoofer controls. ## Overview The FBHDZVV TPA3116D2 Amplifier Board is a powerful 2.1 channel digital audio amplifier that delivers 50W per channel and 100W for the subwoofer, ensuring a high-fidelity sound experience. With a wide input voltage range of DC 12-24V and multiple audio input options, this amplifier is designed for easy integration into various audio setups, making it ideal for DIY enthusiasts and home theater systems. ## Description Full description not available ## Features - Adopts two high quality TPA3116D2 digital amplifier chips, one for the left/ right channel power amplify and the second is in bridge connection with the front NE5532 to drive the subwoofer. - DC 12-24V wide input voltage; 3.5mm audio input jack; 3-pin audio input jack; Built-in volume, subwoofer, and satellite potentiometer for sound customization. - 50W*2(MAX)+100W*1 (Subwoofer) 2.1 channels (left+right+subwoofer), high efficiency and low heat.This digital power amplifier board makes sure a stable current, thus ensuring the stability and smoothness of sound. - 3.5 mm audio jack, 2.1 mm DC power jack and phoenix speaker connectors for easy hookup, an optional 3-pin connector for internal line-in audio is available (wiring harnesses not included). - Maximum output power of 200W gives you a Hi-Fi stereo sound. Make you feel you are at the music world. Widely used in DIY bookshelf loudspeaker, car audio components, home theater audio system and more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081LXML5F | | Best Sellers Rank | #349,484 in Electronics ( See Top 100 in Electronics ) #2,031 in Audio Component Amplifiers | | Brand | FBHDZVV | | Brand Name | FBHDZVV | | Customer Reviews | 3.9 out of 5 stars 98 Reviews | | Manufacturer | FBHDZVV | | Maximum Supply Voltage | 24 Volts (DC) | | Minimum Supply Voltage | 12 Volts (DC) | | Model | TPA3116D2 | | Mounting Type | Surface Mount | | Number of Channels | 3 | | Operating Temperature | 150 Degrees Celsius | | Output Power | 50 Watts | | Package Type Name | Cardboard Box | | UPC | 763032017230 | | Voltage | 24 Volts | ## Product Details - **Voltage:** 24 Volts - **Manufacturer:** FBHDZVV - **Maximum supply voltage:** 24 Volts - **Minimum supply voltage:** 12 Volts - **Mounting type:** Surface Mount ## Images ![FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V - Image 1](https://m.media-amazon.com/images/I/71u6wQkSY-L.jpg) ![FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V - Image 2](https://m.media-amazon.com/images/I/71DdHAyGGAL.jpg) ![FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V - Image 3](https://m.media-amazon.com/images/I/61gUVvGTMWL.jpg) ![FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V - Image 4](https://m.media-amazon.com/images/I/71Rip4g3B0L.jpg) ![FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V - Image 5](https://m.media-amazon.com/images/I/61-QR8Po7IL.jpg) ## Questions & Answers **Q: Does sub out have low pass filter built in?** A: TPA3116D2. The specs for this board are defined by the IC. **Q: What do you mean by "use high performance switch power dont use transformer"?** A: A switching power supply uses electronics to transform AC current into DC current of the correct voltage for the application, a transformer is simpler but less efficient. Laptop chargers are an example of switching power supply, while your routers power adapter is probably a transformer type charger. **Q: Fbhdzvv tpa3116d2 amplifier board can this be used for a guitar amp?** A: A signals a singnal..adapt male bannana guitar to 3.5 for board **Q: With no voltage regulation onboard, what is the likelihood that this 12-24vdc unit will work with a 25vdc battery pack?** A: Id try for the price But no certainty ## Frequently Bought Together - FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Adjustment DC 12-24V - Mellif DC Power Adapter Compatible with Milwaukee 18V Battery, 18V to 12V Step Down Voltage Converter, 180W Inverter Automatic Buck Converter Regulator for Golf Cart Led Strip Light (Tool Only) --- ## 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.hr/products/462561208-fbhdzvv-tpa3116d2-amplifier-board-50wx2-100w-2-1-channel-digital](https://www.desertcart.hr/products/462561208-fbhdzvv-tpa3116d2-amplifier-board-50wx2-100w-2-1-channel-digital) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*