--- product_id: 591043304 title: "AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub" brand: "aiyima" price: "VT2857" currency: VUV in_stock: false url: https://www.desertcart.vu/products/591043304-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo store_origin: VU region: Vanuatu --- # 50W + 50W + 100W Bluetooth 4.2 2.1 Channel Output AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub **Brand:** aiyima **Price:** VT2857 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Game! ## Quick Answers - **What is this?** AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub by aiyima - **How much does it cost?** VT2857 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/591043304-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo) ## Best For - aiyima enthusiasts ## Why This Product - Trusted aiyima brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Your Sound:** Experience immersive audio with 2.1 channel output for a full-spectrum sound. - • **Power Meets Precision:** Harness the power of 50W + 50W + 100W for an electrifying audio experience. - • **Seamless Connectivity:** Enjoy hassle-free streaming with Bluetooth 4.2 compatibility. - • **Tailored Audio Control:** Customize your sound with bass, treble, and volume adjustments. - • **Versatile Power Options:** Compatible with 12-24V power supplies for ultimate flexibility. ## Overview The AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board delivers powerful audio performance with a total output of 50W for each channel and 100W for the subwoofer. Featuring Bluetooth 4.2 for seamless connectivity, this amplifier board allows for precise sound adjustments, making it perfect for audiophiles seeking versatility and quality in their audio setup. ## Description DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 2*50W+100W Note: Aux insert will automatically detect. When aux is inserted, Bluetooth will break, aux priority, audio is input, not mixed. Product description: 1.This is a support for Bluetooth audio receiver board, with preamp amplification, bass frequency processing. With bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2.1 amplifier board. 2.DC power supply 12-24V power supply, maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output. 3. Use of the United States TI company TPA3116D2 digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output. 4..Wide operating voltage efficiency up to 90%. Can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply, etc. ​5.Bluetooth 4.2 version. The main product parameters: Size (L * W * H): 101 x 100 x 25mm, excluding potentiometer and socket projection Operating voltage range: DC 11-25V (current 3-4A, or 19-24V / 4-5A, such as high power requirements 20-24V / 8-9A above) Bluetooth receiving distance:> 8 m (meters) Audio input sensitivity: 600-800mV Frequency response range: 20Hz-20KHz Speaker impedance: left and right channel speakers: 4-8 ohm, bass speaker impedance: 2-8 ohm Function switch Instructions for use: 1. Plug in the power on default Bluetooth mode 2. Bluetooth disconnected, long press the switch can switch to the audio input mode 3. Bluetooth play status, short press the switch to pause / play Package included: 1PC TPA3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth Audio Amplifier Board ## Features - This is a support for Bluetooth audio receiver board, with preamp amplification, bass frequency processing. With bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2.1 amplifier board. - DC power supply 12-24V power supply, maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output. - Use of the United States TI company TPA3116D2 digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output. - Wide operating voltage efficiency up to 90%. Can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply, etc. - Bluetooth 4.2 with 100W subwoofer bass treble adjustable ## Product Details - **Voltage:** 24 Volts (DC) - **Manufacturer:** AIYIMA TECH - **Maximum supply voltage:** 24 Volts (DC) - **Minimum supply voltage:** 11 Volts - **Mounting type:** Surface Mount ## Images ![AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - Image 1](https://m.media-amazon.com/images/I/61eaccL2PHL.jpg) ![AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - Image 2](https://m.media-amazon.com/images/I/612D2FNaY+L.jpg) ![AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - Image 3](https://m.media-amazon.com/images/I/71X0u36gXYL.jpg) ![AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - Image 4](https://m.media-amazon.com/images/I/61guCgsOjLL.jpg) ![AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - Image 5](https://m.media-amazon.com/images/I/71JBZXPeJ8L.jpg) ## Frequently Bought Together - AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board 2x50W+100W BT Audio Amplifiers Board with Sub - FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Banana Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems --- ## 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.vu/products/591043304-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo](https://www.desertcart.vu/products/591043304-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*