---
product_id: 63406764
title: "Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black"
brand: "kinter"
price: "AED 24"
currency: AED
in_stock: true
url: https://www.desertcart.ae/products/63406764-kinter-k3118-texas-instruments-ti-digital-hi-fi-audio-mini
store_origin: AE
region: United Arab Emirates
---

# 12V 3A efficient supply 15W crisp stereo power Compact DIY-ready design Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black

**Brand:** kinter
**Price:** AED 24
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with TI precision and sleek DIY style!

## Quick Answers

- **What is this?** Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black by kinter
- **How much does it cost?** AED 24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/63406764-kinter-k3118-texas-instruments-ti-digital-hi-fi-audio-mini)

## Best For

- kinter enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek aluminum enclosure with mounting tabs fits seamlessly into any home, auto, or arcade setup.
- • **Complete Power Solution:** Includes a reliable 12V 3A power supply for instant, hassle-free setup and performance.
- • **Plug & Play Versatility:** Gold-plated RCA and 3.5mm stereo inputs ensure effortless connectivity with your favorite devices.
- • **Ready for DIY Enthusiasts:** Lightweight and surface-mountable design perfect for custom audio projects and upgrades.
- • **Pure Texas Instruments Sound:** Experience crystal-clear, distortion-free audio powered by the renowned TI TPA3118 chip.

## Overview

The Kinter K3118 is a compact, high-efficiency Class D stereo amplifier powered by the Texas Instruments TPA3118 chip, delivering 15 watts of clean audio output. Housed in a durable aluminum case with mounting tabs, it supports both 3.5mm and gold-plated RCA inputs and comes with a 12V 3A power supply, making it ideal for home, automotive, or arcade audio projects.

## Description

Texas at Heart
Inside the Kinter K3118 amplifier is a USA Designed Texas Instruments (TI) TPA3118 Class D audio amplifier IC that provides 2 X 15 watts RMS of highly efficient, detailed audio that's perfect for desktop, workbench, garage, arcade, auto, cycle or DIY projects.
A Versatile Performer
Separate Bass and Treble controls are standard on the K3118 amplifier as are gold-plated RCA left and right inputs along with a 3.5mm jack for plugging in smart phones or other equipment as the audio source. A “Direct” button bypasses the Bass and Treble circuit for listening to unaltered sound.  The volume control is surrounded by a blue light indicating the amplifier is on. Connect your 4-8 Ohm speakers using the  14-16 gauge spring-loaded terminals found on the rear of the amp. The small aluminum enclosure keeps the K3118 running cool and has tabs that allow the amplifier to be mounted if required.
Anywhere and Everywhere
The K3118’s TI based Class-D design makes it an extremely efficient amplifier, and with upwards of 90% power efficiency the K3118 will sound larger than expected while generating less heat, and if operated by a battery will last longer, making it perfect for portability. Capable of operating between 4.5 – 24 Volts DC makes the K3118 ideal for most any application.  Best of all, a 12 Volt DC 3 Amp power supply is included.
Please Note: The included power supply is capable of driving this amp at 2 x 15 watts per channel. To realize the full potential of this amp (>20 watts per channel), we recommend a power supply 15 to 19.5 VDC, 3A (minimum) that is capable of producing up to 60 watts of total output.
Getting started is easy with the K3118 Amp.  First,  plug in the included 12 Volt 3 Amp power supply, connect 14-16 Gauge speaker wire between your speakers and the spring loaded terminals on the back panel, connect a source device using either the 3.5 mm MP3 input or stereo RCA jacks, turn the power switch to ON and the tiny Kinter 3118 Amplifier is ready to go. Using the separate Bass and Treble controls you can customize your sound, or push the "Direct" button to bypass the Treble and Bass to listen to source audio without any modification. A large front knob controls the volume and is surrounded by blue LED lighting.  Mounting tabs found on the sides of the K3118 amp make it great for DIY projects or other applications where having a fixed location is required.
Specifications: • Power output: 2 x 15 watts RMS • Speaker impedance: 4-8 ohms • SNR: >102 dB • Input impedance: 47k ohms • Frequency response: 20 Hz - 22 kHz • Input sensitivity: 200 mV • Minimum THD: 20 watts per channel), we recommend a power supply that is capable of producing 60 watts of total output.

## Features

- Powered by a USA Designed Texas Instruments TPA3118 producing clean, efficient audio with detail
- Solid performer that’s economically priced and compact sized
- 3.5 mm stereo jack and Gold-plated RCA inputs
- Lightweight aluminum enclosure with mounting tabs
- 12 VDC, 3A power supply included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0787BRQ2F |
| Best Sellers Rank | #122,512 in Electronics (See Top 100 in Electronics) #774 in Audio Component Amplifiers |
| Brand Name | Kinter |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,125) 4.5 out of 5 stars |
| Item Dimensions | 4.8 x 5.7 x 1.7 inches |
| Item Weight | 16 ounces |
| Manufacturer | Kinter |
| Material Type | Aluminum |
| Maximum Output Power | 15 watts |
| Maximum Supply Voltage | 24 volts_of_direct_current |
| Minimum Supply Voltage | 4.5 volts_of_direct_current |
| Model | K3118 |
| Mounting Type | Surface Mount |
| Number Of Channels | 2 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Output Power | 15 watts |
| Package Type Name | Box |
| Part Number | K3118 |
| Supply Current | 3 A |
| Unit Count | 1 Count |
| Upc | 651814994421 |
| Voltage | 12 volts |

## Product Details

- **Item dimensions L x W x H:** 4.8 x 5.7 x 1.7 inches
- **Manufacturer:** Kinter
- **Maximum Supply Voltage:** 24 volts_of_direct_current
- **Minimum Supply Voltage:** 4.5 volts_of_direct_current
- **Voltage:** 12 volts

## Images

![Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black - Image 1](https://m.media-amazon.com/images/I/81FUxGqWD8L.jpg)
![Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black - Image 2](https://m.media-amazon.com/images/I/71rcdv9QwaL.jpg)
![Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black - Image 3](https://m.media-amazon.com/images/I/71Bvss1zEtL.jpg)
![Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black - Image 4](https://m.media-amazon.com/images/I/81qYS1aIwOL.jpg)
![Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black - Image 5](https://m.media-amazon.com/images/I/7146UYXoEJL.jpg)

## Questions & Answers

**Q: Can anyone provide specs on thd, snr, frequency response, etc?**
A: Specifications: • Power output: 2 x 20 watts RMS • Speaker impedance: 4-8 ohms • SNR: >102 dB • Input impedance: 47k ohms • Frequency response: 20 Hz - 22 kHz • Input sensitivity: 200 mV • Minimum THD: <0.1% • Dimensions: 4.72" D x 5.79" W x 1.65" H.

**Q: To realize the full potential of this amp (>20 watts per channel), we recommend a power supply. How is this done?**
A: The full statement they make is, "To realize the full potential of this amp (>20 watts per channel), we recommend a power supply that is capable of producing 60 watts of total output."  What they are getting at is that the included power supply is a 36-watt supply (12V X 3A = 36W). To achieve a higher power output, use a power supply greater than what they provide.  If you stick with using a 12V supply and you want 60 watts out of it, you need a 12V 5A supply (12 X 5 = 60).  However, you don't need to limit yourself to a 12V supply.  The unit will operate with a power supply voltage between 4.5 – 24 Volts DC, so any power supply within that range will work if its current (amps) will allow 60 watts.  To determine that, divide 60 by the voltage and that will tell you how many amps it needs to deliver.  For example, a 5-volt supply would need to deliver 12 amps (60 / 5 = 12), a 24-volt supply would need to deliver 2.5 amps (60 / 24 = 2.5), a 15-volt supply would need to deliver 4 amps (60 / 15 = 4), and so forth.  Just make sure the power supply has the same 2.1mm x 5.5mm plug as the original to fit the input of the amp.

**Q: Is this amp bridgeable?**
A: No, this amplifier is not bridgeable.

**Q: Can I just cut the ac plug head off and wire the plug directly to my boat's 12v electrical system?**
A: You can cut the cable off the power supply and use it, but why not just buy a 2.1x5.5 plug, wire it yourself and save the power supply for something else?

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-10-03*