---
product_id: 398905482
title: "Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer"
brand: "kinter"
price: "₪444"
currency: ILS
in_stock: true
reviews_count: 5
category: "Kinter"
url: https://www.desertcart.co.il/products/398905482-kinter-k3118-2-1-bluetooth-5-0-stereo-digital-receiver
store_origin: IL
region: Israel
---

# Bluetooth 5.0 wireless streaming 2x30W stereo output Front panel tone & volume controls Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer

**Brand:** kinter
**Price:** ₪444
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — compact power that commands attention!

## Quick Answers

- **What is this?** Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer by kinter
- **How much does it cost?** ₪444 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/398905482-kinter-k3118-2-1-bluetooth-5-0-stereo-digital-receiver)

## 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

- • **Precision Audio Tuning:** Customize bass, treble, and subwoofer levels easily with tactile front panel controls for your perfect sound.
- • **Sleek & Durable Design:** Compact black aluminum chassis with illuminated volume knob signals power and mode in style.
- • **Powerful 2.1 Channel Output:** Delivers crisp stereo sound with 30W per channel plus an 80W subwoofer punch for immersive audio.
- • **Versatile Multi-Input Options:** Connect effortlessly via 3.5mm Aux, RCA, or Bluetooth to TVs, speakers, and DIY setups.
- • **Seamless Bluetooth 5.0 Connectivity:** Stream your favorite playlists wirelessly with ultra-stable, low-latency Bluetooth 5.0 tech.

## Overview

The Kinter K3118-2.1 is a compact Class D amplifier delivering 2x30W stereo plus 80W subwoofer output, ideal for home theaters, offices, and DIY audio setups. Featuring Bluetooth 5.0 for stable wireless streaming, multiple input options, and intuitive front panel controls, it combines high performance with sleek aluminum design — all at an unbeatable value for audiophiles seeking premium sound without the premium price.

## Description

The Kinter K3118-2.1 Bluetooth Audio Amplifier provides clean Class D power from an extremely compact and lightweight design. Enough power for most speakers and is also able to power a passive subwoofer. Create an inexpensive and high-performance 2.1 set up for any office, bedroom, or small home theater environment. Line inputs and convenient Bluetooth 5.0 streaming audio offers users the ability to access their library of music and select from a variety of audio sources. Features the three most popular audio inputs: 3.5 mm, stereo RCA, and of course Bluetooth. The 3.5 mm and RCA inputs are found on the rear of the unit. A rubberized Bluetooth antenna helps maintain a strong connection to the amplifier, as the Bluetooth connectivity is extremely convenient for wireless audio playback and is a key feature for any audio enthusiast.

Review: The Mini Amplifier With The Big Attitude - It seems like I looked at every mini 2.1 amplifier here at desertcart, but none of them brought as much to the table for such a reasonable price as this Kinter K3118-2.1. The amps in the $25 - $35 price range are either just circuit boards or sandwich type cases (both of which look like high school science projects to me), and the price for the amps in full aluminum cases jumps to $70 - $80 – with most of those still requiring the purchase of a power supply. At $40, the Kinter K3118-2.1 is the happy medium with a full aluminum enclosure, a 19V 5-amp power supply, and dual Texas Instruments amplifier chips that provide all the juice I need for my DIY 2.1 system. With its good looks, solid build, and quality features, I feel that this is the hands down best value for a mini amplifier to be found here at desertcart. The Kinter K3118-2.1 is light, yet sturdy feeling, and, in my opinion, is the best looking mini amplifier here at desertcart. Both the power switch and the BT/LINE selector switch are solid and durable feeling and click audibly in a highly satisfying manner when toggled. The separate control knobs for the subwoofer, bass, treble, and master volume have a “just right” feel of tension to them with no sloppiness at all. Basically, the switches and knobs have the same feel to them as the switches and knobs on my far more expensive audio/video equipment inside my house. The Kinter K3118-2.1 really impresses me with a level of quality that belies its low cost. It’s nice to feel like I got more than I paid for once in a while, and I definitely feel that way about this amplifier. Connection can be done via Bluetooth or line, and both work flawlessly. In 2-1/2 months of use, it has never failed to connect to the Bluetooth on either my android phone or iPad, nor has it ever dropped the connections. I don’t think I own any other Bluetooth device that I can say that about, so pretty darn solid in that department. The speaker connectors are of the spring-loaded variety, and they clamp down on my 16-gauge wire tightly and securely. An interesting aspect of the K3118-2.1 that I didn’t see on any other 2.1 amplifiers is that the subwoofer is connected by bridge mode versus having some form of dedicated plug to facilitate the process. This is really neither good nor bad in my book, but it does require a little more work to make some splices to get a subwoofer connected. PRO TIP: I am using low voltage landscape wire instead of actual “speaker wire”. Braided copper wire is braided copper wire, and low voltage landscape wire or lamp wire is much cheaper than “speaker wire”. I built my speaker cabinets out of 1/2-inch MDF and used 8-ohm DROK 3-inch woofers along with these surprisingly great sounding no-name 6-ohm 3/4-inch tweeters wired to Uxcell crossovers for my mains, and an 8-ohm 6-1/2-inch Dayton Audio DC160-8 for my subwoofer. According to the product description, I lose 10 watts per channel using 8-ohm speakers instead of 4-ohm, but 20 watts per channel is fine enough for me, and I prefer the lower heat generation of 8-ohm since this system is in my garage. The sound quality far exceeds my expectations, and I rarely turn the volume knob past the quarter mark to fill my 20 x 25 garage with crisp highs, solid midrange, and some satisfying low end punch. Movie soundtracks are also quite a surprise with sharp, clear dialogue and deep rumbling bass during explosions. The Kinter K3118-2.1 appears to be a high quality product that provides a lot of bang for the $40, and warrants serious consideration for anyone building their own mini system.
Review: Excelente amplificador - Excelente calidad, y muy buen precio, con unas bocinas de calidad suena perfecto, la potencia es adecuada para una habitación pequeña-mediana (24 m^2) que es donde lo tengo instalado. La función Bluetooth también está muy bien se sincroniza de forma inmediata tengo conectado el amplificador a un iPhone X, Xiaomi redmi 9, Samsung 10s y a 3 laptops en todos ellos no ha variado su función.

## Features

- Ultra-efficient amplifier with 2 x 30 watt stereo output and an additional 80 watt passive subwoofer output - perfect for home theaters, listening rooms, Hi-Fi, DIYand small offices
- Front panel sub volume, tone/direct, treble, bass and master volume controls provide the user with the ability to easily dial-in their preferred listening preferences
- Variety of inputs including Bluetooth 5.0, stereo RCA, and 3.5mm Aux provide flexible application options
- Includes Quality DC Power Supply and a rear USB 5VDC charging output and Speaker Spring terminals make connecting speakers fast and easy
- Lighted Master Volume indicates power ON and listening mode – white for Line In and blue for Bluetooth operation – a sleek black aluminum enclosure is aesthetically attractive and unobtrusive
- USER MANUAL located in the LARGE image set (click on the images at the left, large images will load and manual will be displayed)
- Great for use with HiFi music listening, TVs, and Home Theater systems. Please note, the Amplifier is manually operated but volume control can be performed by using the TV remote with most Televisions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SL6ZL6Q |
| Audio Encoding | Stereo |
| Audio Output Mode | Stereo |
| Audio Output Type | Speakers |
| Brand | Kinter |
| Color | Black |
| Compatible Devices | Television, Speaker |
| Compatible devices | Television, Speaker |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Connector Type | 3.5mm Jack, RCA, USB |
| Connector type | 3.5mm Jack , RCA , USB |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Controller type | Amazon Alexa |
| Customer Reviews | 4.6 out of 5 stars 444 Reviews |
| Format | WAV |
| Item Dimensions D x W x H | 17.5D x 12.5W x 4.5H centimeters |
| Item Weight | 1.75 Pounds |
| Manufacturer | Kinter |
| Model Number | K3118-2.1 |
| Number of Channels | 2 |
| Other Special Features of the Product | Built-In Bluetooth |
| Output Power | 30 Watts |
| Output Wattage | 140 Watts |
| Special features | Built-In Bluetooth |
| Supported Internet Services | Pandora |
| Surround Sound Channel Configuration | 2.1 Channel |
| UPC | 651814994520 |
| Video Encoding | MPEG-4 |
| Wattage | 140 watts |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Kinter
- **Compatible devices:** Television, Speaker
- **Connectivity technology:** USB
- **Controller type:** Amazon Alexa
- **Special features:** Built-In Bluetooth

## Images

![Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer - Image 1](https://m.media-amazon.com/images/I/71vKCx6AkzL.jpg)

## Questions & Answers

**Q: How would I connect a passive subwoofer with two wires? Does this have instructions for this type of setup or does anyone know?**
A: There are connections on the rear marked "SUB". There are two + (red) connectors and two - (black) connectors. The instructions say that if you only have 1 subwoofer speaker (common), then connect the two red connectors together and connect them to your subwoofer. Also, connect the two black connectors together and then connect them to the other side of you subwoofer. They recommend wire nuts to make the connections.

**Q: Does this amp have a voice? i currently have a douk audio amp that screams at you in broken english… i want to replace it.**
A: BOY do I feel your sentiment here. There are some great budget amps on Amazon but so many of them have some stupid try-hard asian or British voice that's LOUD AS HECK and completely ruins the experience. I have to say, I've bought so many amps on amazon, including brands like DROK, kinter, Dayton audio, and lepai, and this particular amplifier from kinter is SUCH a gem. Just a simple, iphone like notification tone plays when Bluetooth connects or disconnects,.and that's it!! No annoying voice, SUPERB sound quality, and a great price. I'm waiting SO eagerly for this amp to be back in stock! I can't find them ANYWHERE else!! I found some on a Chinese manufacturer to consumer website but when they arrived it turned out they were an older model without built in Bluetooth! Still works just as well with a good choice of Bluetooth receiver, but the Bluetooth version is just so amazing to have and use. I'm very picky with the speakers I build and this thing is just amazing. Sorry for the long answer, I like this amp too much, but the answer to your question is no, no annoying voice on this wonderful amp.

**Q: Sound quality equal to the 2020A+ limited? I like the 2020 but it has no sub out**
A: The TI 3118 Chipset is probably the closest thing you will find to the 2020 in Class D amplifiers.  The 2020 does have a very unique  sound quality that's difficult to replicate.

**Q: Will this be enough power to run the passive subwoofer in home theater setting?**
A: I have a passive subwoofer from a Samsung home theater system that this amplifier runs. So far I haven't had any issues.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Mini Amplifier With The Big Attitude
*by R***7 on 22 August 2021*

It seems like I looked at every mini 2.1 amplifier here at Amazon, but none of them brought as much to the table for such a reasonable price as this Kinter K3118-2.1. The amps in the $25 - $35 price range are either just circuit boards or sandwich type cases (both of which look like high school science projects to me), and the price for the amps in full aluminum cases jumps to $70 - $80 – with most of those still requiring the purchase of a power supply. At $40, the Kinter K3118-2.1 is the happy medium with a full aluminum enclosure, a 19V 5-amp power supply, and dual Texas Instruments amplifier chips that provide all the juice I need for my DIY 2.1 system. With its good looks, solid build, and quality features, I feel that this is the hands down best value for a mini amplifier to be found here at Amazon. The Kinter K3118-2.1 is light, yet sturdy feeling, and, in my opinion, is the best looking mini amplifier here at Amazon. Both the power switch and the BT/LINE selector switch are solid and durable feeling and click audibly in a highly satisfying manner when toggled. The separate control knobs for the subwoofer, bass, treble, and master volume have a “just right” feel of tension to them with no sloppiness at all. Basically, the switches and knobs have the same feel to them as the switches and knobs on my far more expensive audio/video equipment inside my house. The Kinter K3118-2.1 really impresses me with a level of quality that belies its low cost. It’s nice to feel like I got more than I paid for once in a while, and I definitely feel that way about this amplifier. Connection can be done via Bluetooth or line, and both work flawlessly. In 2-1/2 months of use, it has never failed to connect to the Bluetooth on either my android phone or iPad, nor has it ever dropped the connections. I don’t think I own any other Bluetooth device that I can say that about, so pretty darn solid in that department. The speaker connectors are of the spring-loaded variety, and they clamp down on my 16-gauge wire tightly and securely. An interesting aspect of the K3118-2.1 that I didn’t see on any other 2.1 amplifiers is that the subwoofer is connected by bridge mode versus having some form of dedicated plug to facilitate the process. This is really neither good nor bad in my book, but it does require a little more work to make some splices to get a subwoofer connected. PRO TIP: I am using low voltage landscape wire instead of actual “speaker wire”. Braided copper wire is braided copper wire, and low voltage landscape wire or lamp wire is much cheaper than “speaker wire”. I built my speaker cabinets out of 1/2-inch MDF and used 8-ohm DROK 3-inch woofers along with these surprisingly great sounding no-name 6-ohm 3/4-inch tweeters wired to Uxcell crossovers for my mains, and an 8-ohm 6-1/2-inch Dayton Audio DC160-8 for my subwoofer. According to the product description, I lose 10 watts per channel using 8-ohm speakers instead of 4-ohm, but 20 watts per channel is fine enough for me, and I prefer the lower heat generation of 8-ohm since this system is in my garage. The sound quality far exceeds my expectations, and I rarely turn the volume knob past the quarter mark to fill my 20 x 25 garage with crisp highs, solid midrange, and some satisfying low end punch. Movie soundtracks are also quite a surprise with sharp, clear dialogue and deep rumbling bass during explosions. The Kinter K3118-2.1 appears to be a high quality product that provides a lot of bang for the $40, and warrants serious consideration for anyone building their own mini system.

### ⭐⭐⭐⭐⭐ Excelente amplificador
*by J***O on 23 June 2022*

Excelente calidad, y muy buen precio, con unas bocinas de calidad suena perfecto, la potencia es adecuada para una habitación pequeña-mediana (24 m^2) que es donde lo tengo instalado. La función Bluetooth también está muy bien se sincroniza de forma inmediata tengo conectado el amplificador a un iPhone X, Xiaomi redmi 9, Samsung 10s y a 3 laptops en todos ellos no ha variado su función.

### ⭐⭐⭐⭐⭐ Great value for money.
*by J***N on 3 October 2021*

At first I thought this thing was broken, but after re-checking all my cables and making sure they were plugged in, it all worked fine as expected. Its the lowest price 2.1 amp i have found on the internet

## Frequently Bought Together

- Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer
- Amazon Basics 16-Gauge Speaker Wire Cable, 50 feet, Transparent
- Dual Electronics 4" 3-Way High Performance Outdoor Indoor Speakers with Powerful Bass, Effortless Mounting Swivel Brackets, All Weather Resistance, Sold in Pair, LU43PB

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-08*