--- product_id: 335942065 title: "DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home Theater AUX USB 100W*2" brand: "dollatek" price: "$35.90" currency: USD in_stock: true category: "Dolla Tek" url: https://www.desertcart.us/products/335942065-dollatek-100w-100w-bluetooth-5-0-power-audio-amplifier-board store_origin: US region: United States of America --- # Bluetooth 5.0 wireless range >15m 2x100W stereo power output Multi-input: Bluetooth, AUX, USB plug & play DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home Theater AUX USB 100W*2 **Brand:** dollatek **Price:** $35.90 **Availability:** ✅ In Stock ## Summary > 🎶 Power your sound, wirelessly and worry-free! ## Quick Answers - **What is this?** DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home Theater AUX USB 100W*2 by dollatek - **How much does it cost?** $35.90 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/335942065-dollatek-100w-100w-bluetooth-5-0-power-audio-amplifier-board) ## 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 - • **Built-In Safety Shield:** Advanced overheat, overcurrent, and short circuit protection keeps your gear safe and sound. - • **Plug & Play Versatility:** Supports AUX, USB flash drives, and USB sound cards with zero driver hassle for instant connectivity. - • **Power-Packed Stereo Sound:** Dual 100W channels deliver immersive, room-filling audio that revives any speaker setup. - • **Compact DIY-Friendly Design:** Ultra-compact 60x60x29mm board fits effortlessly into custom builds or upgrades without clutter. - • **Seamless Wireless Streaming:** Bluetooth 5.0 ensures stable, lag-free music playback up to 15 meters—ditch the cables, keep the vibe. ## Overview The DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier Board is a compact, versatile stereo amplifier delivering high-fidelity 2x100W output. It supports multiple audio inputs including Bluetooth 5.0 wireless streaming, AUX, and USB devices with plug-and-play convenience. Designed for DIY enthusiasts and home theater upgrades, it features robust protection mechanisms and fits into tight spaces, making it the perfect modern upgrade for vintage speakers or custom audio projects. ## Description Description:Audio input:Bluetooth+AUX+USB flash disk+Computer USB(plug and play)Power Supply: DC5-24V(high power recommended high voltage)Adapter speaker: 20-200W;4-8ΩChannels: left and right stereo (stereo)Bluetooth version: 5.0(>15 meters without occlusion)Protection mechanism: Overheat, Overcurrent, short circuit protectionProduct size: 60x60x29mmProduct weight: about 104g(packaging)Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please pay attention!Power supply voltage:12V-----8Ω/20W+20W, 4Ω/40W+40W15V-----8Ω/35W+35W, 4Ω/60W+60W19V-----8Ω/55W+55W, 4Ω/80W+80W24V-----8Ω/70W+70W, 4Ω/100W+100WPackage includes:1 x MINI 2*100W Bluetooth5.0 power amplifier module kit ## Features - Versatile Audio Input Options: This HIFI power amplifier board supports multiple input methods including Bluetooth, AUX, USB flash drive, and USB sound card, allowing you to enjoy music in various ways. - Compact and Space-saving: With dimensions of 2.36 × 2.36 × 1.14 inches, this stereo amplifier board can easily fit into small spaces, making it ideal for customizing your home audio setup. - Convenient Connectivity: Connect to your computer via USB without the need for a driver, or use the AUX 3.5mm interface for playback devices. You can also enjoy wireless music streaming by connecting to your mobile phone through Bluetooth. - DIY Speaker Kit: This dual channel 2x100W power amplifier board is perfect for DIY enthusiasts looking to build their own Bluetooth speakers, with easy connectivity options and high-quality audio output for a great listening experience. - Protection mechanism: Overheat, Overcurrent, short circuit protection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095NYYJ9M | | Best Sellers Rank | 13,704 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 49 in Hi-Fi Amplifiers | | Guaranteed software updates until | unknown | | Item model number | ELA17578 | | Manufacturer | DollaTek | | Package Dimensions | 37.7 x 28.7 x 3.2 cm; 140 g | ## Images ![DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home Theater AUX USB 100W*2 - Image 1](https://m.media-amazon.com/images/I/51fMzk66bDL.jpg) ## Frequently Bought Together - DollaTek 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home Theater AUX USB 100W*2 - electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc - 24V 6A DC Power Supply Adapter AC 100V~240V to DC 24 Volt 6 Amp 144W Converter Transformer 5.5x2.1mm Plug for LED Strip Light 3D Printer LED Driver LCD Monitor,Wireless Router,Security Cameras --- ## 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/335942065-dollatek-100w-100w-bluetooth-5-0-power-audio-amplifier-board](https://www.desertcart.us/products/335942065-dollatek-100w-100w-bluetooth-5-0-power-audio-amplifier-board) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*