KEF LS50 Wireless Review, A Wireless Powered Music System

When it’s about getting the absolute best sound system to listen to music, you can’t look at the cost. If you love music and want the very best at your home, then I have got the perfect thing for you.

As an audiophile, I like to explore all the best audio gears out there. It’s also part of my job to know about the quality audio gears that you can’t just miss out on. That’s why I went ahead and checked out a wireless music system that you will love to have in your home.

Here, I will take you through a complete overview of KEF LS50, which is a class above the rest in the world of the wireless-powered music system. Let's get to know all the ins and outs of the KEF LS50 wireless music system without wasting further time.


KEF LS50 Specs

Before we dive deep, let’s take a look at the technical specifications of this wireless system. If you are looking for something specific, you will find it right here.

KEF LS50 Wireless Powered Music System

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  • Frequency response: 45 – 28000hz 
  • Audio resolution: 191kHz / 24 bit
  • Woofer Power: 280W
  • Tweeter power: 100W
  • Connectivity: RCA, USB, Optical, Bluetooth, Wi-Fi, Ethernet
  • Dimensions: 12 x 7.9 x 12.2 in
  • Weight: 44.5lbs 

The Benefits & Drawbacks of the product

The value of something is found in the benefits that it provides you. So, let’s check out the benefits and drawbacks of the music system before getting into its details. This will also help you decide on whether it feels worth it or not.

Benefits of KEF LS50

  • You will have one of the best qualities sounds you can ever experience in your life with this music system. 
  • The speakers are pretty compact so that you can fit them in almost any kind of setup.
  • These speakers have an excellent build quality with some stylish looks that also have a premium finish.
  • There are lots of connectivity options and advanced features that allow you to do much different stuff.
  • You don’t have to deal with any wires or the hassle of cables to set these speakers up.
  • App support on the speakers allows you to have various equalizer customizations that you will love. 

Drawbacks of KEF LS50 

  • When you get past a certain volume level, you will notice a drop in the audio resolution.
  • The speakers are pretty expensive, so not everyone can afford it 

Well, even though the speakers come with a costly price tag, I will have to say they are worth it. Because when you experience the sound quality and performance, you will surely be satisfied with it.

And if you are still wondering whether you should get this one or not, let’s get onto the details to find out how this performs.

KEF LS50 Wireless Powered Music System Overviews

Here I will take you through several speaker factors that play a role in evaluating the worth of this one.

What are the speakers like physically?

First off, let’s start with the physical aspect of the speakers. You get one of the most elegant-looking speaker sets here that don't have any hassles of wires or cables. You can look at the speakers and admire the premium finish that it has in terms of design.

Coming to the build quality, there is nothing to question here. These are built with some heavy-duty materials that are sure to last for a long time. Unless you plan to play catch and throw with the speakers, you should be good durability.

Now, the best thing about this speaker physically is that it's made in such a way that contributes to the sound quality. You will get a better reduction in the distortion, and it also minimizes resonances because of the material they have used in making this. So, you can rely on the built even for the sound quality of your speakers as well.

How are these speakers used? 

A great thing about the speaker is its versatile options for connectivity and usage. You can connect the speakers through a classic RCA connection, or you can use an optic cable for better quality. There is also an option for USB connectivity for service function.

You can always rely on this one for wireless and network connectivity. There is an ethernet port that lets you connect to the internet network. You can get various streaming facilities on this set of speakers, which is rare to find built-in speakers.

You get Bluetooth functionality on this one to connect this one with your phone enjoy some music. And you can also use the app support for the speakers to change the equalization according to your liking using the app. Altogether, it's a great set of hi-fi speakers with the versatility of usage.

Features and ratings 

Now, let’s get to the real thing. Here, I will talk about the distinctive features and quality this one puts out there and help you out with their ratings. So, here it goes.

  • Sound quality 

What makes this set of speakers great is the sound quality. People would spend money on this one solely based on the sound quality it provides. In this set, you get two active speakers, which are known to perform way better than the regular passive speakers you see.

These speakers come with better power amplification and quality you can get out of any speaker. As for the sound quality, you will love the tonal balance this one brings into your system. It gives you clean and precise details on the music that satisfy you with every beat.

Speaking of beats, this doesn’t lack on the bass either. You get some punchy bass coming out of the speakers, which surprised me as I wasn’t expecting much bass. However, don't expect anything too much like a floor-shaking bass.

Coming to the volume control, there is nothing you can complain about this. It has got excellent volume control throughout its usage. Even smaller, you can expect to fill a medium-sized room at a decent volume level.

Rating: 5/5 

  • Connectivity 

You will never feel anything lacking from this one when it comes to connectivity. It has got a variety of connectivity features that you can rely on all the time. Whether you want to use the RCA input or optical cables is up to you, but the option to have it is pretty impressive.

Also, the best part in terms of connectivity is the access to the network. While you can use this as wired speakers, you can also use this one as a wireless speaker. You can connect to the internet and stream your favorite music using the speakers and the native app.

It comes with Ethernet connectivity for a smoother networking connection. Altogether, you can’t question any of these connectivity options this speaker has to offer to you.

Ratings: 4.5/5 

  • Design and build 

The design and the build quality of this one are top-notch; there is no questioning on that. You get a premium-looking set of speakers that are relatively compact and fit in any setup. They aren’t the heaviest either, so you can carry them to different locations as well.

As for the build quality, it has sturdy construction to support better durability. However, the best part of this one is that its build quality also gets you better sound quality. It promotes minimal resonance along with a higher reduction in the distortion.

Ratings: 4/5

  • Performance 

Let's say there is no way to be unsatisfied with the performance you get out of this speaker. It comes with great power that you can hardly find in other speakers of a similar price range. Whether it’s the sound or the usability, it has got you covered with almost everything you need in a speaker.

Ratings: 4.5/5

KEF LS50 Wireless Alternatives 

Whether you want a cheaper speaker or not like the KEF LS50, I have got some alternatives prepared for you. You can choose them in place of this one as the quality, features, and performance are as close as this one. However, don't expect them to be the same as this one.

  • Dali Rubicon 2 C

Now, this is a speaker that has got that similar sound quality and high-resolution support. You get various connectivity options as well. And it’s a bit less expensive than the KEF LS50.

However, it does lack the performance and power of the KEF LS50, hence the lower price tag. So, if power is not a concern for you, then you can surely try this one.

  • Dynaudio XEO 10

This is an excellent alternative to the KEF LS50 because of the quality and performance it can put out there. It can compete against the KEF LS50 when you consider sound quality and performance.

But this one falls short when it comes to the looks and some minor issues. It has got some flaws with the Bluetooth connectivity that can be annoying at times.


In short, the KEF LS50 is an excellent wireless music system that any audiophile would love to have. Whether it’s the build quality or the sound quality, you will have no issues with either of them. So, if you don’t mind spending money on your favorite speakers, this is the best one you can spend your money on.

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