--- product_id: 194563224 title: "Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN" brand: "yintiod" price: "€ 24.61" currency: EUR in_stock: true category: "Industrial" url: https://www.desertcart.sk/products/194563224-yintiod-tpa3116d2-hifi-5-0-bluetooth-amplifier-board-wireless-audio store_origin: SK region: Slovakia --- # Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN **Brand:** yintiod **Price:** € 24.61 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN by yintiod - **How much does it cost?** € 24.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/194563224-yintiod-tpa3116d2-hifi-5-0-bluetooth-amplifier-board-wireless-audio) ## Best For - yintiod enthusiasts ## Why This Product - Trusted yintiod brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Colour Name:EIN Specification: Model: ZK-502C Bluetooth version: 5.0 Material: Fibreglass board and electronic component Size: Approx. 82 x 50 x 18 mm Optional types: A (with shell); B (without shell) Clip Solution, TPA3116D2 (with AM interference suppression) With or without filter: yes (filtered sound is round and clear) Supply voltage: 5-27 V. Speaker resistance: 4-16Ω. Speaker power: 30-200 W. Adaptation supply voltage: 5-27 V (optional 9/12/15/18 / 24 V adapter, high performance recommended high voltage) Adapter Speaker: 30-200W, 4Ω，8Ω Number of channels: left and right stereo (stereo) Bluetooth transmission range: 15 m (without occlusion). Protection mechanism: over voltage, under voltage, over heat, DC detection, short circuit protection. Colour: as shown in the picture. Quantity: 1 Tip: Sufficient output with sufficient audio input and sufficient supply voltage/current. The supply voltage is higher and the relative power is larger. The speakers with different impedances have different output powers. With sufficient voltage and current, the relative sound output is all the less the larger the ohm of the horn. Please take care! Supply voltage: 12 V - 8 Ohm speaker / 12 W (left channel) + 12 W (right channel), 4 Ohm speaker / 20 W + 20 W 15 V - 8 Ohm / 18 + 18 W, 4 Ohm / more than 30 + 30 W 19 V - 8 Ohm / 32 + 32 W, 4 Ohm / more than 45 + 45 W 24 V - 8 Ohm / 38 + 38 W, 4 Ohm / more than 50 + 50 W ## Features - Made of high quality materials, high performance, high price, high quality amplifier for HIFI music. - 5.0 The Bluetooth version offers high fidelity and dual-channel stereo sound quality with higher efficiency and greater transmission range. - TI Class D amplifier IC with very high index parameters. The modulation frequency can be up to 1.2 MHz and the distortion of the high output power is less than 0.1%. With AUX and Bluetooth two audio input methods, 2 in 1. - It accepts copper DC connector and fence type connector. It can withstand large current, no heat, no damage to the cable, good wiring and short circuit. - With a filter throttle, the sound is round and clear. Free DC head cable, compatible with this product's input voltage interface, even if you don't have a DC head adapter or battery, it can be easily wired. ## Images ![Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN - Image 1](https://images-na.ssl-images-amazon.com/images/I/512AJ5abisL.jpg) ![Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN - Image 2](https://images-na.ssl-images-amazon.com/images/I/512AJ5abisL.jpg) ![Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN - Image 3](https://images-na.ssl-images-amazon.com/images/I/61mgBkmhC4L.jpg) ![Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN - Image 4](https://images-na.ssl-images-amazon.com/images/I/612wnU98BOL.jpg) ![Yintiod TPA3116D2 HIFI 5.0 Bluetooth Amplifier Board Wireless Audio Digital Power 50W x 2 Two-Channel Stereo Amplifier, 82 x 50 x 18mm, EIN - Image 5](https://images-na.ssl-images-amazon.com/images/I/61tuqBlLzjL.jpg) --- ## 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.sk/products/194563224-yintiod-tpa3116d2-hifi-5-0-bluetooth-amplifier-board-wireless-audio](https://www.desertcart.sk/products/194563224-yintiod-tpa3116d2-hifi-5-0-bluetooth-amplifier-board-wireless-audio) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-25*