KEF LS50 Wireless II + KC62 Sub + S2 Stands Bundle
Specifications
| Primary speaker | Secondary speaker | |
| Inputs | HDMI eARCTOSLINK OpticalDigital CoaxialAnalog 3.5mm AuxiliaryUSB Type A (service)RJ45 Ethernet (network)RJ45 Ethernet (interspeaker) | USB Type A (service)RJ45 Ethernet (interspeaker) |
| Output | RCA Subwoofer output | RCA Subwoofer output |
| Wi-Fi network standard | IEEE 802.11a/b/g/n/acIPv4, IPv6 | |
| Wi-Fi network frequency band | Dual-band 2.4 GHz / 5 GHz | |
| Model | LS50 Wireless II | |
| Drive units | Uni-Q Driver Array:LF: 130 mm (5.25 in.) aluminium coneHF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology | |
| Frequency range (-6dB)measured at 85dB/1m | 40Hz – 47kHz*Depends on EQ settings | |
| Frequency response (±3dB)measured at 85dB/1m | 45Hz – 28kHz*Depends on EQ settings | |
| Amplifier output power (per speaker) | LF: 280W, HF: 100W | |
| Amplifier class (per speaker) | LF: Class D, HF: Class AB | |
| Max SPL measured at 1m | 108 dB | |
| Wireless streaming features | AirPlay 2, Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 4.2 | |
| Streaming services | Spotify via Spotify Connect, Tidal, Amazon Music, Qobuz, Deezer, QQ Music via QPlay,Internet Radio, Podcast*Depends on services availability in different countries | |
| Source resolution | Network up to 384kHz/24bitOptical up to 96kHz/24bitCoaxial up to 192kHz/24bitHDMI up to 192kHz/24bit*Depends on source resolution | |
| Interspeaker connection | Wireless: all sources resampled to 96kHz/24bit PCMWired: all sources resampled to 192kHz/24bit PCM | |
| Supported format (all inputs) | MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis | |
| Supported format (network) | MQA: MQA Core DecoderDSF: DSD64, DSD128, DSD256DFF: DSD64 | |
| Dimensions (HWD per speaker) | 305 x 200 x 311 mm | |
| Weight (per set) | 20.1kg | |
| Power input | 100 – 240VAC 50/60Hz | |
| Power consumption | 200W (operating power)<2.0W (standby power) |
Warranty
Shipping & Returns
We offer free shipping on any order over $150. For full details please see our Shipping Policy.
Our returns policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we may not be able to offer you a refund or exchange. For full details please see our Refund Policy.
KEF LS50 Wireless II + KC62 Sub + S2 Stands Bundle
Featuring the perfect compliment of products to get you up & running. Enjoy this KEF bundle at a very special price in any colour combination you like.
KEF LS50 Wireless II - Wireless Speaker System
The multi-award-winning LS50 Wireless speaker system had already set the bar high for performance wireless speakers.
The result of three years intensive research and development, the new KEF LS50 Wireless II is a fully active wireless stereo speaker system that delivers pristine, KEF signature sound coupled with great usability and high-performance wireless capability. LS50 Wireless II has been built on a whole new acoustic platform, the LS50 Meta passive loudspeakers, while the brand-new wireless platform has been engineered from the ground up.
Active electronics, Digital Signal Processing (DSP), wireless streaming platform and the new KEF Connect app all combine to set a new benchmark of class-leading acoustic and user experience.
LENC's KEF LS50 Wireless II Review:
With the first generation KEF LS50 Wireless being one of the best active speaker's we'd come across here at Living Entertainment, the LS50 Wireless II had some serious shoes to fill.
Upon first listen, it was evident that KEF had taken everything that was great about the Gen I and improved on it in almost every way. The refinements in materials, connectivity and overall design have taken them to another level of performance and user experience.
The dynamics, detail and bass response produce an immersive and stunning audio experience that truly bridges the gap between digital products and dedicated Hi-Fi. In everything from streaming and movies to traditional components - the KEF LS50 Wireless II make it easy in every way and are outstanding at every turn.
Darcy (our Website Manager) didn't hesitate in securing a pair for himself as soon as they came available and will be happy to sing their praises to you if you'd like to chat about them!
Curious about whats in the box? Check out our unboxing video!
Manufacturers Details:
Dive in below to find out about all of the key details and improvements for the KEF LS50 Wireless II.
All the music, all the time
The new wireless platform that sits at the digital heart of the LS50 Wireless II ensures that no matter how you like to listen to your music, you will be able to do so with the minimum of fuss and in fantastic sound quality.
LS50 Wireless II gives you direct access to your favourite music services, including Spotify (via Spotify Connect), Tidal, Amazon Music, Qobuz and Deezer. You can even tune in to Internet Radio Stations and catch up on the latest podcasts through the KEF Connect app. AirPlay 2 and Google Chromecast seamlessly connects your compatible Apple or Android device, whilst Bluetooth expands the options even further. There are also wired connections for your TV, turntable, CD player and games console, via the HDMI, analogue, optical and coaxial inputs.
LS50 Wireless II has audiophiles covered with support for streaming music files up to 24bit/384kHz, as well as MQA Decoding, DSD256, and Roon Ready. These features mean that even the experienced hi-fi enthusiast will marvel at this exceptional loudspeaker’s ability; LS50 Wireless II really does offer something to everybody.
USER-CENTRED
Let you be you
Even beyond the flawless musical performance, the LS50 Wireless II speaker system is a breeze to set up, intuitive to use and offers over-the-air firmware updates for bringing you new and improved features with the minimum of fuss. You can choose to connect the speakers with the supplied cable (24bit/192kHz resolution) or wirelessly (with 24bit/96kHz resolution) for a completely clutter-free set up. You can even select your favourite source to wake up LS50 Wireless II whenever it comes on, giving you immediate access to your favourite source. Plus, when using AirPlay 2, Chromecast or ROON you can stream to multiple speakers, so you can play music all over your house. The brand-new dedicated KEF Connect app walks you through the set-up and controls the system on a day-to-day basis, including intuitive sound settings, so you can tune LS50 Wireless II to your own personal tastes.
Engineered With Care:
PERFORMANCE
Most accurate, immersive sound
When it comes to physical technology, LS50 Wireless II takes its lead from KEF’s LS50 Meta passive loudspeakers. A truly revolutionary tool in the KEF acoustic armoury, Metamaterial Absorption Technology1 (MAT) is a highly complex maze-like structure, where each of the intricate channels efficiently absorbs a specific frequency. When combined, the channels act as an acoustic black hole, absorbing 99% of the unwanted sound that comes from the rear of the tweeter, eliminating the resulting distortion and providing a purer, more natural sound.
KEF’s Uni-Q point source configuration delivers a more detailed, accurate and integrated three-dimensional sound image, which is dispersed so evenly throughout the room that the ‘sweet spot’ is wherever you are in the room. Using simulation and analysis tools, our engineers have developed the 12th generation Uni-Q with MAT driver array, to reduce high-frequency distortion in the mid-frequency driver. The result is reduced coloration, less distortion and a sound that is more transparent and life-like than previously possible. The other frequencies are equally well served, with crystal clear midrange and room-filling, deep and articulate bass.
The performance of LS50 Wireless II is aided by KEF’s bespoke Music Integrity Engine, a cutting-edge collection of bespoke Digital Signal Processing algorithms optimised for the new Uni-Q with MAT driver array, enabling it to deliver a perfectly timed performance, for better imaging and a tighter, unsmeared sound.
LS50 Wireless II also has plenty of power on tap. Each tweeter benefits from being driven by a new 100W class A/B amplifier that delivers a smooth, incredibly detailed treble performance. Dedicated 280W class D amplifiers power the mid/bass drivers, for room-filling, controlled sound. The diligent amplifier development has all been undertaken in-house by KEF, in order to completely control the quality of power on offer. The end result of this tireless effort is sensationally dynamic sound, with the music’s subtle ebb and flow delivered in all its glory.
DESIGN
Attention to every detail
The LS50 Wireless II will also fits comfortably into your living space when it comes to style. The low- diffraction, curved baffle is precision modelled around the Uni-Q driver array, while eye-catching heat sinks and colour-matched ports are located on the well-equipped rear. LS50 Wireless II is available in three matt finishes, Carbon Black, Titanium Grey, Mineral White as well as a Crimson Red Special Edition. All the colours are mirrored on both the drive units and the rear-facing port means the LS50 Wireless II looks fantastic from any angle.
On the LS50 Wireless II’s underside, each corner has a threaded inset allowing the speaker to lock onto the top of the new KEF S2 Floor Stands, which also boast integrated cable management and a mass-loadable column. The stands are all colour matched to your finish of choice.
For even more impact and bass extension, LS50 Wireless II features two subwoofer outputs, one on each speaker. When paired with KEF’s KUBE range or KF92 subwoofers, music and film becomes even more impactful.
This product is rated 5.0 of 5.0 stars.
It has received 1 review.
WHILE YOU ARE BROWSING
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NEED MORE GUIDANCE?
We are here to help
Check out some of our most commonly asked questions.
What do I need to play records?
Getting into vinyl? That’s awesome! We have some curated turntable Hi-Fi packs, with everything you'll need to get spinning right away. But if you want to build your own, read on for all the details.
First off, you'll need a turntable. It's the star of the show, so make sure it’s in good nick, with a decent cartridge and stylus (needle).
Next, there’s the phono preamp. Some turntables or amplifiers come with one built-in, but if yours doesn’t, you’ll need one as a bridge between your turntable and amplifier or powered speakers.
For the sound output, you’ve got two options. You can go with a traditional setup involving an integrated amplifier to take the signal from your phono preamp and power your passive speakers. Alternatively, you can opt for powered speakers, which have the amplifier built in – a handy all-in-one solution.
Speaking of speakers, good ones are a must for that rich, warm vinyl sound we all love. Whether you go for bookshelf or floorstanding speakers (or powered ones) depends on your space and budget.
And there you go! With these essentials, you’ll be ready to dive into your vinyl collection and enjoy that classic sound.
What can a wireless speaker do?
Wireless speakers are a game-changer for how you enjoy music and audio around the house. First off, they let you stream music wirelessly from your phone, tablet, or computer, so no more messing about with cables. You can easily play tunes from Spotify, Apple Music, Tidal or whatever streaming service you fancy.
If you’re into having music everywhere, many wireless speakers offer multi-room audio. You can sync them up to play the same music in every room or control what plays in each room individually, perfect for parties or just keeping the vibes consistent throughout your home.
Voice control is another brilliant feature. Many come with built-in assistants like Alexa, Google Assistant, or Siri. You can control your music with just your voice, ask for the weather, set reminders, or even control other smart home devices.
Sound quality? These little gadgets often pack a punch, delivering high-quality audio that can rival traditional wired setups. Some even offer 360-degree sound, filling the room with music from every angle.
In a nutshell, wireless speakers bring flexibility, convenience, and top-notch sound to your audio experience, making them a fantastic addition to any home. Whether you’re hosting a party, working from home, or just chilling out, they make listening to music a breeze.
How do you choose the right speaker & amplifier combination?
Deciding on a good speaker and amplifier combination is like putting together a perfect wine and cheese pairing—it’s all about balance and harmony. Here’s a conversational guide to help you through it:
First, consider your speakers. These are your main players, so you want to choose ones that fit your space and listening preferences. If you love deep bass and have a bit of room, floorstanding speakers might be your go-to. For smaller spaces or a more subtle look, bookshelf speakers are fantastic.
Now, onto the amplifier. This is where things get interesting. Your amp needs to match your speakers in terms of power and impedance. Check the wattage ratings on your speakers—your amplifier should provide enough power to drive them properly. Too little power and you’ll be missing out on sound quality; too much, and you risk damaging your speakers.
Next, think about the impedance (measured in ohms). Your amp and speakers should be compatible here too. Most speakers are rated at 8 ohms, but some can be 4 or 6. Make sure your amplifier can handle the impedance of your speakers to avoid any performance issues.
Another important factor is the type of sound you’re after. Some amps are known for their warm, rich tones, while others might be more neutral or even slightly bright. It’s a bit like choosing between a vinyl record and a digital stream or CD —each has its own charm. If possible, listen to different amp and speaker combinations to see what sounds best to your ears.
If purchasing online, note that at LE, we have made recommendations on speaker & amplifier combinations that we think sound wonderful together within each product listing.
Don’t forget about connectivity and features. Modern amplifiers often come with a host of options like Bluetooth, Wi-Fi streaming, and various inputs for all your devices. Make sure your amp has the inputs you need for your turntable, CD player, or streaming device.
Finally, consider your budget. Great sound doesn’t always mean breaking the bank, but be prepared to invest to get a quality setup that will last.
In the end, trust your ears. Listen to a few combinations if you can, and go with what makes your music sound the best to you.
Why do I need a headphone amplifier?
If you’re diving into the world of high-quality audio, a headphone amplifier can be a real game-changer. Think of it like this: most standard devices, like your smartphone or laptop, just don’t have the oomph needed to drive headphones properly. They might get the job done, but they won’t do your music justice. A headphone amp gives your headphones the power they need, ensuring you get the volume and clarity that really makes your music shine.
It’s not just about making things louder, either. A good headphone amp can significantly improve sound quality. You’ll get clearer highs, richer mids, and tighter bass, making your favourite tracks sound even better. You might notice details you’ve never heard before, especially if you’re listening to high-resolution audio files.
Premium headphones often have higher impedance, meaning they require more power than your typical audio source can provide. A headphone amp can handle this with ease, making sure your headphones perform at their absolute best. Plus, many amps come with extra features like bass boost, equalisation, and gain control, giving you more ways to tweak the sound to your liking.
In short, if you’re passionate about your music and want to hear it in the best possible way, a headphone amplifier is definitely worth considering. It’s all about unlocking the full potential of your gear and really getting the most out of your listening experience.
Where should I start when designing a home cinema?
Designing your own home cinema? That's awesome! We are here to help walk you through the process, but as a starting point, here’s what we would recommend and where to kick things off:
First up, pick your spot. For most people this is your existing lounge room, but if you have an underused garage, or spare bedroom, then you have an opportunity to create your very own true Home Cinema experience. Find a room that’s just right—not too cramped and ideally away from noisy areas. This sets the stage for that immersive movie experience.
Next, think about how you’ll set things up. Plan where your seats will go and where to place your projector screen for the best view from every angle. It’s all about creating that comfy, cinematic vibe.
Sound matters, too. Consider if you want a wireless system for simplicity or a full surround sound speaker system with AV receiver for that surround-sound thrill. Think about soundproofing or adding acoustic panels or thick carpets to really amp up the audio quality of the room.
Now, onto the screen. Decide between a crisp TV or a projector setup, depending on your room size and personal style. Maybe even throw in some dimmable lights or smart lighting to set the mood just right.
And hey, don’t forget comfort. Invest in plush cinema seating and think about the décor—whether it’s movie posters, blackout curtains, or popcorn machine & bar area, whatever gives you that true cinema feel.
Lastly, tech it up! Make sure everything—from your Blu-Ray player & Apple TV to your gaming consoles—is set to sync perfectly with your new setup.
With these steps, you’re on your way to creating a home cinema that’s not just a space, but an experience. Enjoy movie nights like never before!
