---
product_id: 205668795
title: "HiLetgo 2pcs TPA3116 100W Audio Amplifier Board DC 12V 24V TPA3116DA Mono Channel Digital Audio Amplifier Board High Power AMP Module"
brand: "hiletgo"
price: "4520 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Hi Letgo"
url: https://www.desertcart.kg/products/205668795-hiletgo-2pcs-tpa3116-100w-audio-amplifier-board-dc-12v-24v
store_origin: KG
region: Kyrgyzstan
---

# 100W peak power output Wide 12-26V DC supply range Mono channel digital amp HiLetgo 2pcs TPA3116 100W Audio Amplifier Board DC 12V 24V TPA3116DA Mono Channel Digital Audio Amplifier Board High Power AMP Module

**Brand:** hiletgo
**Price:** 4520 som
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash pro-level sound power in a compact package—because your audio deserves to be heard!

## Quick Answers

- **What is this?** HiLetgo 2pcs TPA3116 100W Audio Amplifier Board DC 12V 24V TPA3116DA Mono Channel Digital Audio Amplifier Board High Power AMP Module by hiletgo
- **How much does it cost?** 4520 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/205668795-hiletgo-2pcs-tpa3116-100w-audio-amplifier-board-dc-12v-24v)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Pack Value:** Two amplifier boards included—perfect for stereo setups or multi-speaker configurations, doubling your sonic impact.
- • **Powerhouse Performance:** Delivers a robust 100W output to energize your audio setup with crystal-clear sound.
- • **Pro-Grade Sound Clarity:** 100dB signal-to-noise ratio ensures your audio stays crisp and immersive without distortion.
- • **Compact & Efficient Design:** Sleek 79x54x16mm footprint fits effortlessly into any project or custom build.
- • **Flexible Voltage Compatibility:** Operates seamlessly between 12V and 26V DC, fitting diverse power sources for ultimate convenience.

## Overview

The HiLetgo TPA3116 100W Audio Amplifier Board is a compact, mono-channel digital amplifier module powered by the TPA3116D2 chip. Supporting a wide DC voltage range of 12-26V, it delivers up to 100 watts of clean, high-fidelity audio with a 100dB signal-to-noise ratio. Ideal for DIY audio projects, guitar amps, or custom speaker systems, this dual-pack offers excellent value and professional-grade sound performance in a small form factor.

## Description

Description : Chip: TPA3116D2 Supply voltage: DC12-26v Output Power: 100W SNR: 100db Channels: Mono Size: 79 * 54 * 16MM Package Included : 2* TPA3116 100W Power Amplifier Board

Review: Nice for the price. - One of the two works really well. The second item works well until I push tens of watts through it then it shuts off until I bring the power back down. I don't feel heat on the sink so I am wondering if there is an overvoltage setting on it. The other channel gets the same power and is not affected. I would give five stars if supplier contacts me and swaps the one board with a fully functional one. The price for two is really good. Youtube testers got 98W out of this. I did not confirm if that was peak or RMS power. I agree with the other positive reviewers on this product. I also agree with the unfortunate incident of the person who got the probability of two not working. You are betting on the distribution of getting one that works (or both). I think you will have a good chance. I am driving 6 ohm, 50 Watt RMS, Dayton speakers with these amplifiers. One amplifier per speaker, so in mono configuration. The amplifiers are driving those speakers just fine. My source of sound is a record player from desertcart. I don't readily have the make and model, but it has a preamplifier inside and I am tapping off the RCA Left channel and right channel for each audio amplifier we are discussing. I am runnint 24VDC into these amplifiers. UPDATE: I had a potentiometer for volume between my pre-amplifier and this amplifier that was causing reflection and causing one channel to over-voltage (I think) and shut off. I just turned the resistance all the way down and controlled volume through the pre-amp. Now the channel pumps power no problem. No cut-out
Review: Using it as a guitar and bass mini amp. - I was looking for a pedalboard power amp. And they aren't too cheap for not a lot of power. Fortunately I'm always buying these component amps and stuff for projects so these popped into my feed. I figured for the price I will find something to use them for if they don't work out. They work awesome, with a 8 amp 24v power supply this gets plenty loud driving a couple 10 and 15 inch speakers. I just use a small mixing board as vol control/fx loop. Your milage my vary but for me I'm happy.

## Features

- TPA3116 100W Power Amplifier Board
- DC 12V 24V TPA3116DA Mono Channel Digital Stereo Audio Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082F7P184 |
| Best Sellers Rank | #38,538 in Electronics ( See Top 100 in Electronics ) #210 in Audio Component Amplifiers |
| Brand | HiLetgo |
| Brand Name | HiLetgo |
| Customer Reviews | 4.2 out of 5 stars 149 Reviews |
| Manufacturer | HiLetgo |
| Material Type | Plastic, Metal |
| Maximum Supply Voltage | 26 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model | TPA3116D2 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 100 Watts |
| Package Type Name | Product Box |
| Voltage | 26 Volts |

## Product Details

- **Voltage:** 26 Volts
- **Manufacturer:** HiLetgo
- **Maximum Supply Voltage:** 26 Volts (DC)
- **Minimum Supply Voltage:** 12 Volts (DC)
- **Mounting Type:** Surface Mount

## Images

![HiLetgo 2pcs TPA3116 100W Audio Amplifier Board DC 12V 24V TPA3116DA Mono Channel Digital Audio Amplifier Board High Power AMP Module - Image 1](https://m.media-amazon.com/images/I/61gRTbM7N+L.jpg)

## Questions & Answers

**Q: Could I bridge four of these together to get 400W?**
A: You can't bridge 4 of anything, so, no. They are very nice amps, and an amazing bargain. You need 24 VDC at about 4.5 A for full power for each. 100 watts is the 4 ohm rating with adequate power supply. 50 watts max at 8 ohms. They sound very nice, but noisey unless the gain is set very low.

**Q: How can I drive this amplifier with a passive guitar signal?**
A: Actually you can run directly from guitar. I just did exactly that.

**Q: Can I use these for car audio**
A: Although someone else said these need 24v, that is only if you want to run them at full power.   You can run them off 12v but the power output will only be half of the maximum.   But there are far better choices for car audio.   I would not recommend these for use in a car.

**Q: Would a 6a/24vdc power supply be sufficient for each board to obtain max output?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice for the price.
*by T***3 on January 10, 2025*

One of the two works really well. The second item works well until I push tens of watts through it then it shuts off until I bring the power back down. I don't feel heat on the sink so I am wondering if there is an overvoltage setting on it. The other channel gets the same power and is not affected. I would give five stars if supplier contacts me and swaps the one board with a fully functional one. The price for two is really good. Youtube testers got 98W out of this. I did not confirm if that was peak or RMS power. I agree with the other positive reviewers on this product. I also agree with the unfortunate incident of the person who got the probability of two not working. You are betting on the distribution of getting one that works (or both). I think you will have a good chance. I am driving 6 ohm, 50 Watt RMS, Dayton speakers with these amplifiers. One amplifier per speaker, so in mono configuration. The amplifiers are driving those speakers just fine. My source of sound is a record player from amazon. I don't readily have the make and model, but it has a preamplifier inside and I am tapping off the RCA Left channel and right channel for each audio amplifier we are discussing. I am runnint 24VDC into these amplifiers. UPDATE: I had a potentiometer for volume between my pre-amplifier and this amplifier that was causing reflection and causing one channel to over-voltage (I think) and shut off. I just turned the resistance all the way down and controlled volume through the pre-amp. Now the channel pumps power no problem. No cut-out

### ⭐⭐⭐⭐⭐ Using it as a guitar and bass mini amp.
*by P***. on August 12, 2025*

I was looking for a pedalboard power amp. And they aren't too cheap for not a lot of power. Fortunately I'm always buying these component amps and stuff for projects so these popped into my feed. I figured for the price I will find something to use them for if they don't work out. They work awesome, with a 8 amp 24v power supply this gets plenty loud driving a couple 10 and 15 inch speakers. I just use a small mixing board as vol control/fx loop. Your milage my vary but for me I'm happy.

### ⭐⭐⭐⭐ Nice, but something to consider.
*by A***O on August 26, 2025*

Nice and cost effective little boards. Easy to use. I'm taking off one star because the power is not the stated 100 watts if you run anything higher than 4 ohm. Manufacturers need to be up front about the nominal power you get a various ohm loads. You get 50 watts at 8 ohms. Cheers.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-22*