--- product_id: 180510062 title: "DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater" brand: "dollatek" price: "4716 som" currency: KGS in_stock: true category: "Dolla Tek" url: https://www.desertcart.kg/products/180510062-dollatek-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio store_origin: KG region: Kyrgyzstan --- # 1.2MHz modulation frequency Bluetooth 5.0 wireless range 50W x 2 stereo power DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater **Brand:** dollatek **Price:** 4716 som **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game with wireless power and pristine clarity! ## Quick Answers - **What is this?** DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater by dollatek - **How much does it cost?** 4716 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/180510062-dollatek-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-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 - • **Crystal-Clear Sound:** Less than 0.1% distortion with a filter inductor for rich, round audio. - • **DIY Friendly Control:** Integrated potentiometer with volume switch for effortless, precise sound tuning. - • **Dual-Mode Audio Input:** Seamlessly switch between AUX and Bluetooth 5.0 for ultimate connectivity. - • **Powerhouse Performance:** 50W per channel output with Class D efficiency for booming home theater sound. - • **Robust & Reliable Build:** Copper DC connectors and fence terminals ensure heat-free, high-current durability. ## Overview The DollaTek HiFi Wireless Bluetooth 5.0 Amplifier Board features a TI TPA3116D2 Class D amplifier delivering 50W per channel with ultra-low distortion (<0.1%). It supports dual audio inputs (AUX and Bluetooth 5.0) for versatile connectivity, boasts a high 1.2MHz modulation frequency, and includes durable copper connectors designed for high current without overheating. Ideal for DIY speaker projects and home theater setups, it requires a 19-24V power supply with 3A current for optimal performance. ## Description DescriptionThe TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%.With AUX and Bluetooth two audio input methods, 2-in-1The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.With a filter inductor, the sound is round and clear.It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire, good wiring and short circuit.Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired.5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther.It is recommended to use 18V19V24V power supply with current above 3A. If you only have 9V12V or 1A 2A power supply, it can also be used but the power is small. Package include:1 x DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board ## Features - The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%.With AUX and Bluetooth two audio input methods, 2-in-1 - The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.With a filter inductor, the sound is round and clear.It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire, good wiring and short circuit. - Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired. - 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. - It is recommended to use 18V19V24V power supply with current above 3A. If you only have 9V12V or 1A 2A power supply, it can also be used but the power is small. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083QF164T | | Best Sellers Rank | 12,010 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 31 in Hi-Fi Amplifiers | | Brand | DollaTek | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 161 Reviews | | Manufacturer | DollaTek | | Material | Copper | | Maximum Supply Voltage | 24 Volts (DC) | | Maximum supply voltage | 24 Volts (DC) | | Minimum Supply Voltage | 19 Volts (DC) | | Minimum supply voltage | 19 Volts (DC) | | Model Number | TPA3116D2 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 2 | | Output Power | 50 Watts | | Package Type Name | Plain cardboard or anti-static bag | | Specification Met | RoHS | | Supply Current | 3 Amps | | UPC | 725835042697 | | Voltage | 24 Volts , 19 Volts | ## Product Details - **Manufacturer:** DollaTek - **Maximum supply voltage:** 24 Volts (DC) - **Minimum supply voltage:** 19 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 19 Volts, 24 Volts ## Images ![DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater - Image 1](https://m.media-amazon.com/images/I/61ygRX5qeeL.jpg) ## Questions & Answers **Q: How well will this amp work with a 12v supply?** A: It should work but with a much lower output power. I use mine with an old 19V laptop power supply and it works great. **Q: Jack plug size ? can someone tell me what size jack plug i need to fit this as i need an angled jack to replace the straight jack plug** A: It's a 3.5mm stereo jack plug for the audio and 12V centre pin style DC connector for the power. **Q: Is this compatible with Apple Music?** A: You can stream your music from and iPhone / iPad etc to this device via bluetooth, but it's not an apple music base station. **Q: Can someone tell me the size of the jack plug as I need an angled one to replace the straight one** A: 3.5mm standard ## Frequently Bought Together - DollaTek HiFi Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board TPA3116D2 50WX2 Stereo AMP Amplificador Home Theater - electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc - 2pcs 4 inch 10CM 60W 2-Way Full Range Frequency Car Audio Stereo Speaker Car Speaker Automobile Loudspeaker --- ## 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.kg/products/180510062-dollatek-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio](https://www.desertcart.kg/products/180510062-dollatek-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-28*