--- product_id: 161419088 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: "7416CFA" currency: XOF in_stock: false reviews_count: 13 url: https://www.desertcart.sn/products/161419088-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo store_origin: SN region: Senegal --- # 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:** 7416CFA **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?** 7416CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/161419088-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 - β€’ **Unleash Your Sound:** Experience immersive audio with 2.1 channel output for a full-spectrum sound. - β€’ **Power Meets Precision:** Harness the power of 50W + 50W + 100W for an electrifying audio experience. - β€’ **Seamless Connectivity:** Enjoy hassle-free streaming with Bluetooth 4.2 compatibility. - β€’ **Tailored Audio Control:** Customize your sound with adjustable bass, treble, and volume controls. - β€’ **Versatile Power Options:** Compatible with various power supplies, from laptops to car chargers. ## Overview The AIYIMA DC12V-24V 2.1 Channel TPA3116 Bluetooth-Compatible Stereo Subwoofer Amplifier Board delivers powerful audio performance with a total output of 200W across three channels. Featuring Bluetooth 4.2 for seamless connectivity, this amplifier allows for precise sound customization with adjustable bass and treble controls, making it a versatile choice for any audio enthusiast. ## Description Product Description When aux is inserted, Bluetooth will break, aux priority, audio is input, not mixed. P roduct 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,（recommend 19V 4.74A，5.5*2.5οΌ‰ 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. Th e 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 Fu nction 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 Product question 1. Amplifier board has current sound and noise . Most of our amplifier board use DC power supply. The board itself does not produce current sound and noise. The main causes of current acoustic noise are A, The power supply filter used is not good; the current sound is caused by wrong input by the power or audio input. B, The input signal quality is poor; the output of the device connected to the input is improper, and the noise is caused by the abnormal input of the audio source. C, The input cable is of poor quality; the line is in poor connect; the wiring is damaged; the wiring is suspended D, The input connection has other playback devices, and some devices share the power supply to cause noise. 2. No sound output, no sound in 1 channel A, The speaker is broken, or the speaker cable is not connect well. B, The input cable is not in good connect; the wiring is damaged; the output of the device connected to the input is improper. 3. Volume broken and breaking sound when turn loud? A, The power input is insufficient, confirm the wiring is correct first, and the supply current is sufficient, B, The speaker itself has poor performance or damage, and the speaker power is too small or too large. C, left and right channel speakers (+) (-) output are independent, can not be connected to each other 4. Speaker broken sound when subwoofer amplifier volume turn loud ? A, The power input is insufficient, first confirm the wiring is correct, the supply current is enough B, Whether the power of the speaker itself is too large or too small, or the bass performance of the speaker itself is poor; the structure of the speaker box; these abnormalities will cause breaks. 5, The volume power is not enough? Power and power supply voltage, the amplitude of the sound source signal, the size of the speaker impedance are all related, any kind of deficiency will affect the power 6. Will the amplifier be burnt? A, The positive and negative poles of the power supply are connected reversely; the power supply voltage is too high, exceeding the limit operating voltage of the board B. If the board requires a DC power supply, it is not allowed to connect directly the AC transformer power supply (this can be rectified and converted to DC power before it can be used) C. To confirm that the wiring is correct, then connect with the power supply. The wrong line connected or the short circuit both will cause damage to key parts! Review: A sound bit of kit. - So simple to wire up. Built my own blue tooth system - sound quality is great. Slight hiss at lower volume but for workshop/gym use - perfect. Crackles if not earthed, but once fully wired in, faultless. More on order for ceiling mounted speakers. Cheap and simple way to BT the whole house. Review: Does what it says - I've been running this for a week or so. It produces a good (adjustable) sound (shows how good your speakers are or ain't), connects by bluetooth easily, and is excellent value for money. Will report back if it lasts (or not)... ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YFTW4YW | | Brand | AIYIMA | | Customer Reviews | 4.1 out of 5 stars 372 Reviews | | Item Weight | 200 Grams | | Manufacturer | AIYIMA TECH | | Manufacturer Part Number | CY-100 | | Material | Electronic Components, Circuit Boards | | Maximum Supply Voltage | 24 Volts (DC) | | Maximum supply voltage | 24 Volts (DC) | | Minimum Supply Voltage | 12 Volts | | Minimum supply voltage | 12 Volts | | Model Number | B2D932 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 3 | | Output Power | 200 Watts | | Package Type Name | Single Unit Packaging | | UPC | 714755959109 | | Voltage | 24 Volts (DC) | ## Product Details - **Voltage:** 24 Volts (DC) - **Manufacturer:** AIYIMA TECH - **Maximum supply voltage:** 24 Volts (DC) - **Minimum supply voltage:** 12 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) ## Questions & Answers **Q: Is there a case available for this?** A: I made my own case out of a clip closed packed lunch box πŸ“¦ **Q: Does it come with the knobs?** A: Yes it does **Q: can it run on less than 12 volts?** A: To get the stated 50W/channel, 100W sub. you need to run it at 24V (and at 4-6 amps to boot). Any lower voltage will deliver less power. 12V is the min. voltage that the circuit will work (with much less output power). I guess it will also work at 11V as well (if it's ever connected to a car battery which may go down to such voltage), but not recommended to do so. **Q: Does this amp have a constant hiss for anyone else no matter what volume? Exactly the same when running from a 24v battery (so no mains interference)** A: I dont have this amp I have Lepy version which is works well ni hiss ## Customer Reviews ### ⭐⭐⭐⭐⭐ A sound bit of kit. *by M***T on 25 December 2020* So simple to wire up. Built my own blue tooth system - sound quality is great. Slight hiss at lower volume but for workshop/gym use - perfect. Crackles if not earthed, but once fully wired in, faultless. More on order for ceiling mounted speakers. Cheap and simple way to BT the whole house. ### ⭐⭐⭐⭐⭐ Does what it says *by E***E on 24 May 2020* I've been running this for a week or so. It produces a good (adjustable) sound (shows how good your speakers are or ain't), connects by bluetooth easily, and is excellent value for money. Will report back if it lasts (or not)... ### ⭐⭐⭐⭐ Give it the maximum 24V *by M***I on 31 March 2021* Sounds great, but in a vehicle you'll need to feed this more than the 12-14V your batteries or alternator provide as you will get a clipped output for the sub. I bought a heavy duty DC-DC boost circuit set to 24V. At high volumes, when the Bluetooth is connected the blinking blue LED introduces a high frequency noise. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/161419088-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo](https://www.desertcart.sn/products/161419088-aiyima-dc12v-24v-2-1-channel-tpa3116-bluetooth-compatible-stereo) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-14*