--- product_id: 68836410 title: "DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car" brand: "dollatek" price: "11948CFA" currency: XOF in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.sn/products/68836410-dc-12v-24v-tpa3116-d2-100w-mono-channel-digital-audio store_origin: SN region: Senegal --- # 12V-26V wide voltage range 100W powerful mono output Full multi-protection system DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car **Brand:** dollatek **Price:** 11948CFA **Availability:** ✅ In Stock ## Summary > 🔊 Amplify your vibe — power, protection, and precision in one sleek board! ## Quick Answers - **What is this?** DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car by dollatek - **How much does it cost?** 11948CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/68836410-dc-12v-24v-tpa3116-d2-100w-mono-channel-digital-audio) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek 79x54x16mm PCB design fits seamlessly into any project without sacrificing performance. - • **Plug & Play Versatility:** Supports a broad 12V to 26V DC input range, perfect for car audio systems and custom amplifier builds. - • **Built to Last, Built to Protect:** Comprehensive safeguards against short-circuit, overvoltage, and overheating keep your gear safe and reliable. - • **Efficient Energy, Minimal Waste:** D-class TPA3116D2 chip ensures over 90% power efficiency, keeping your setup cool and eco-friendly. - • **Power Your Sound with Precision:** 100W mono channel output delivers crystal-clear, room-filling audio for your car or DIY projects. ## Overview The DollaTek TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board is a compact, high-efficiency amplifier designed for car audio and DIY enthusiasts. Operating across a wide 12V-26V range, it delivers robust 100W output with low noise and distortion. Equipped with advanced protection features, it ensures safe, reliable performance while maintaining over 90% power efficiency. Its small footprint and versatile input voltage make it an ideal upgrade for audio projects seeking professional-grade sound quality. ## Description DollaTek trademark Reg.NO:013726393Chip Type: TBA3116D2Power supply: DC 12V-26VSNR: 100dbOutput Power: 100WSize: 79 x 54 x 16mm Package include: 1 x DollaTek TBA3116D2 Audio Amplifier Board Review: Does the job well, brought an old guitar amp back into use - Bought this to bring an old guitar amp back to life. The board I received has dual 3A polarity protection diodes on the power supply input, enabling you to reach higher output levels more safely, similar boards I've seen only 1A versions, which could be problematic. Running mine off a ex laptop 20V 65W power supply , which is sufficient for my needs and it runs cool, load is a 3ohm speaker. Upgrading to a 24V 5A supply would enable it to get closer to the 100W figure, but at that point the heat sink is probably going to need assistance from a fan and I really don't need the extra volume. It is perhaps a little noisy at high gain, I've replaced the variable resistor with a regular pot and have a NE5532 based pre amp board feeding it, but once there is signal it's fine and in a guitar amp application, I'm not finding it an issue. Overall, at this price it's a pretty impressive board. Review: Excellent - Works well. better than I was hoping for great job ## Features - DC 12V-26V TPA3116 D2 Amplifier Board,Mono Channel 100W output,100W Amplifiers Amplificador DIY;Low noise, Low distortion, High pressurization; - The TPA3116 D2 device provides comprehensive protection against short-circuit, overtemperature, overvoltage, undervoltage and DC faults. - Using TPA3116 D2 chip, wide voltage range: 12V to 26V, efficient D-class operation, both more than 90% power efficiency and low idle loss characteristics. - 0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DKBGXVP | | Best Sellers Rank | 11,434 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 26 in Hi-Fi Amplifiers | | Brand | DollaTek | | Country Of Origin | China | | Customer Reviews | 3.9 out of 5 stars 167 Reviews | | Manufacturer | DollaTek | | Manufacturer Part Number | DollaTek | | Material | Printed Circuit Board (Pcb) | | Maximum Supply Voltage | 26 Volts (DC) | | Maximum supply voltage | 26 Volts (DC) | | Minimum Supply Voltage | 12 Volts (DC) | | Minimum supply voltage | 12 Volts (DC) | | Model Number | TBA3116D2 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 1 | | Output Power | 100 Watts | | Package Type Name | Product Box | | Specification Met | SNR: 100db | | UPC | 742548980641 | | Voltage | 24 Volts , 26 Volts | ## Product Details - **Manufacturer:** DollaTek - **Maximum supply voltage:** 26 Volts (DC) - **Minimum supply voltage:** 12 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 24 Volts, 26 Volts ## Images ![DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - Image 1](https://m.media-amazon.com/images/I/61Oure7tmuL.jpg) ![DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - Image 2](https://m.media-amazon.com/images/I/61vqCwyyWgL.jpg) ![DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - Image 3](https://m.media-amazon.com/images/I/61wPfRx58fL.jpg) ![DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - Image 4](https://m.media-amazon.com/images/I/61+TizyiyCL.jpg) ![DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - Image 5](https://m.media-amazon.com/images/I/51PPW7koBAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does the job well, brought an old guitar amp back into use *by J***R on 9 October 2023* Bought this to bring an old guitar amp back to life. The board I received has dual 3A polarity protection diodes on the power supply input, enabling you to reach higher output levels more safely, similar boards I've seen only 1A versions, which could be problematic. Running mine off a ex laptop 20V 65W power supply , which is sufficient for my needs and it runs cool, load is a 3ohm speaker. Upgrading to a 24V 5A supply would enable it to get closer to the 100W figure, but at that point the heat sink is probably going to need assistance from a fan and I really don't need the extra volume. It is perhaps a little noisy at high gain, I've replaced the variable resistor with a regular pot and have a NE5532 based pre amp board feeding it, but once there is signal it's fine and in a guitar amp application, I'm not finding it an issue. Overall, at this price it's a pretty impressive board. ### ⭐⭐⭐⭐⭐ Excellent *by S***S on 13 December 2025* Works well. better than I was hoping for great job ### ⭐⭐⭐⭐ pretty good *by B***Y on 4 May 2026* slightly distorted but great quality and value ## Frequently Bought Together - DollaTek DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car - DollaTek TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio --- ## 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.sn/products/68836410-dc-12v-24v-tpa3116-d2-100w-mono-channel-digital-audio](https://www.desertcart.sn/products/68836410-dc-12v-24v-tpa3116-d2-100w-mono-channel-digital-audio) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-14*