--- product_id: 68529824 title: "TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio" brand: "dollatek" price: "$19.10" currency: USD in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.us/products/68529824-tpa3116d2-mono-channel-digital-amplifier-board-ne5532-150w-dc12-26v store_origin: US region: United States of America --- # 150W max power output 100dB signal-to-noise ratio Wide 12-26V voltage range TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio **Brand:** dollatek **Price:** $19.10 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game with power, precision, and zero compromise! ## Quick Answers - **What is this?** TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio by dollatek - **How much does it cost?** $19.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/68529824-tpa3116d2-mono-channel-digital-amplifier-board-ne5532-150w-dc12-26v) ## 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 - • **Efficient & Cool:** D-class TPA3116D2 chip offers over 90% power efficiency with low idle loss and stable operation up to 105°C. - • **Compact & Versatile:** Sleek 77.5x73x16mm design with European terminals fits effortlessly into any audio project or upgrade. - • **Voltage Flexibility:** Operates seamlessly across a broad 12-26V range, perfect for car, home theater, or DIY setups. - • **Noise-Free Listening:** Incorporates NE5532 low-noise dual op-amps ensuring pure, interference-free sound. - • **Powerhouse Performance:** Delivers up to 150W of crystal-clear audio power for immersive sound experiences. ## Overview The DollaTek TPA3116D2 Mono Channel Digital Amplifier Board is a compact, high-efficiency audio amplifier module delivering up to 150W output power. Featuring a wide 12-26V operating voltage, low-noise NE5532 op-amps, and a robust D-class amplifier chip, it ensures clean, powerful sound ideal for car audio, home theaters, and DIY audio projects. Its durable design includes high-capacity capacitors rated for 105°C, European terminals, and a mini PCB board for easy integration. ## Description DollaTek trademark Reg.NO:013726393Chip Type: TPA3116 D2.Supply voltage: DC12-26V.Output power: maximum 150W (DC12V / 50W, DC20V / 100W, DC26V / 150W).Signal to noise ratio: 100db.Product size: 77.5 x 73 x 16mm / 3.05 x 2.87 x 0.63in (L x W x H).Net weight: 67 g / 0.15 lb.Note:When you purchase this product, after receipt, do not arbitrarily connect the power and speaker use, refer to the data provided in this product description for reasonable use. Power, voltage, speaker power three unreasonable use may cause the amplifier board damage.Package Includes:1x DollaTek TPA3116 Mono channel digital amplifier board Review: Incredible amplifier - Nothing to dislike this amp, works well to connect to mp player producing good quality sound with high gain Review: Faulty , does not work. - Tried it out , just like any other amp board I have and it makes noise and barely uses 15w at the psu and at that, the distortion is off the scale. Simply not fit for anything. ## Features - 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. - Using NE5532 high-performance low noise dual operational amplifier (dual op amp) integrated circuits. - Mono stereo power amplifier, without noisy and interference current sound. - Large capacity 35V 470MF, the temperature up to 105℃, which offers stable operation，prevent load changes affect the sound quality; the amplifier module adopt european terminals and PCB mini board - Wide used in home theaters and active speaker and diy audio, offer you an auditory feast ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DK8QJPM | | Best Sellers Rank | 82,174 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 95 in Audio Amplifier | | Brand | DollaTek | | Country Of Origin | China | | Customer Reviews | 3.1 out of 5 stars 53 Reviews | | Manufacturer | DollaTek | | Manufacturer Part Number | DollaTek | | Material | European terminals, PCB mini board | | 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 | TPA3116 D2 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 1 | | Operating Temperature | 105 Degrees Celsius | | Output Power | 150 Watts | | Package Type Name | box, generic | | Specification Met | Technical details | | Supply Current | 7.21 Amps | | UPC | 742548980665 | | Voltage | 26 Volts | ## Product Details - **Manufacturer:** DollaTek - **Maximum supply voltage:** 26 Volts (DC) - **Minimum supply voltage:** 12 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 26 Volts ## Images ![TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - Image 1](https://m.media-amazon.com/images/I/61h80B8UYqL.jpg) ![TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - Image 2](https://m.media-amazon.com/images/I/61iihmnL4hL.jpg) ![TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - Image 3](https://m.media-amazon.com/images/I/61uzxJ1YUZL.jpg) ![TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - Image 4](https://m.media-amazon.com/images/I/61zt68BnniL.jpg) ![TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - Image 5](https://m.media-amazon.com/images/I/51jZ0JTBefL.jpg) ## Questions & Answers **Q: What is the trim pot on the board for?** A: The trim pot controls the overall volume output to the speaker. **Q: Is this for line input? 1v pk-pk?** A: No, you'll need a pre-amp to drive it to full power. **Q: Hi does this amp accept a ‘balanced’ input ?** A: It can be modified for balanced inputs. **Q: '5532' use implies bridging 2-channel or 'parallel current' operation of stereo/2 channel amp. Does anyone know which is in use here? Thanks...** A: This is a mono only amplifier module (two required for stereo). They are amazing. You will need a pretty good power supply to get the best out of these. A decent supply will cost a lot more than the amp module though. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Incredible amplifier *by N***W on 9 April 2019* Nothing to dislike this amp, works well to connect to mp player producing good quality sound with high gain ### ⭐ Faulty , does not work. *by D***S on 1 March 2023* Tried it out , just like any other amp board I have and it makes noise and barely uses 15w at the psu and at that, the distortion is off the scale. Simply not fit for anything. ### ⭐⭐⭐ Good value and reliable. *by D***E on 8 June 2024* Bought this, with a 24 v switched mode supply to replace the amp module in a Thomman 80 watt powered speaker which had incinerated itself, to use as a shop speaker. Been running for a year now and sounds reasonably good.. As loud as the original but some very low level digital noise, likely the less than ideal layout inside the box. For the money, hard to beat. ## Frequently Bought Together - DollaTek TPA3116D2 Mono channel digital amplifier board NE5532 150W DC12-26V AMP Module for Car Home Theater and DIY Audio - DollaTek DC 12V-24V TPA3116 D2 100W Mono Channel Digital Audio Power Amplifier Board for Car --- ## 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.us/products/68529824-tpa3116d2-mono-channel-digital-amplifier-board-ne5532-150w-dc12-26v](https://www.desertcart.us/products/68529824-tpa3116d2-mono-channel-digital-amplifier-board-ne5532-150w-dc12-26v) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*