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Description
KEF LS50 WIRELESS II BOOKSHELF MONITOR SPEAKER (PAIR)The Ultimate Wireless HiFi LS50 Wireless II is more than a high performance loudspeaker; its the perfect all in one speaker system. It reveals every detail of your favourite music, which you stream from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more. FREEDOM All the music, all the time No matter how you stream your music, LS50 Wireless II has you covered. You can stream directly from the Spotify native app with Spotify
LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system. It reveals every detail of your favourite music, which you stream from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more.
FREEDOM
All the music, all the time
No matter how you stream your music, LS50 Wireless II has you covered. You can stream directly from the Spotify native app with Spotify Connect. With the KEF Connect app you can also stream Tidal, Amazon Music, Qobuz, and Deezer or tune in to internet radio and podcasts.
ALL YOUR DEVICE
Out-of-the-box wireless compatibility with AirPlay 2, Google Chromecast and more, backed up with wired connections for your TV, turntable, CD player and games console. Whatever source you’ve got, LS50 Wireless II is ready for it.
HIFI ENTHUSIAST
LS50 Wireless II has audiophiles covered with support for streaming music files up to 24bit/384kHz, as well as MQA, DSD256, and Roon Ready (coming soon). These features mean that even the experienced hifi enthusiast will marvel at this exceptional loudspeaker’s ability.
USER-CENTERED
Let you be you
Even beyond the flawless musical performance, LS50 Wireless II is a breeze to set up thanks to the KEF Connect app. It is intuitive to use with any source in your home, and it allows simple over-the-air firmware updates that bring you new and improved features with the minimum of fuss.
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WIRED OR WIRELESS CONNECTIVITY You can choose to operate LS50 Wireless II completely wirelessly at 24bit/96kHz resolution for a completely clutter-free set up, or you can connect the two speakers with the supplied cable for 24bit/192kHz resolution sound. |
PERSONALISED LISTENING EXERIENCE The brand-new dedicated KEF Connect app controls LS50 Wireless II on a day-to-day basis, including intuitive sound settings so you can tune the sound to your own personal tastes. You can even select your favourite source to wake up LS50 Wireless II whenever it comes on, allowing you immediate access to the best sound. |
SIMPLE MULTIROOM SYSTEM When using LS50 Wireless II with Airplay 2, Chromecast or Roon you can stream to multiple speakers around your home at the same time. By using multiple LS50 Wireless II speakers, you can have a simple, high-performance multiroom system. *Coming soon |
Metamaterial Absorption Technology
A truly revolutionary tool in the KEF acoustic armoury, Metamaterial Absorption Technology (MAT) is a highly complex maze-like structure that absorbs 99% of the unwanted sound from the rear of the driver, eliminating the resulting distortion and providing purer, more natural sound.
12th generation Uni-Q with MAT
Using advanced simulation and analysis tools, our engineers have developed the 12th generation Uni-Q with MAT. This new driver array delivers reduced colouration, less distortion and a sound that is more transparent and life-like than previously possible, all dispersed evenly throughout the room.
MUSIC
All aspects of the LS50 Wireless II’s performance is aided by KEF’s bespoke Music Integrity Engine. This collection of bespoke Digital Signal Processing algorithms is optimised for the Uni-Q driver, enabling it to deliver a perfectly timed performance, for better imaging and a tighter sound.
PLENTIFUL POWER
The built-in amplifiers have been developed in-house by KEF. Each tweeter is driven by a 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 up to 108db.
Design
Attention to every detail
Every aspect of LS50 Wireless II has been considered for acoustic benefits and from a design perspective. The low-diffraction, curved baffle is precision modelled around the Uni-Q driver, while eye-catching heat sinks and colour-matched ports are located on the well-equipped rear. The top-mounted control panel is designed to be stylish and functional.
The perfect colour for you
LS50 Wireless II is available in three matte finishes, carbon black, titanium grey, and mineral white, as well as a Crimson Red Special Edition. All the colour options are mirrored on both the drive units and the rear-facing port. The top-mounted control panel is designed to be stylish and functional.
What's new
Owners of the LS50 Wireless may be wondering what’s new? The answer: pretty much everything. The original was fantastic, but LS50 Wireless II is better in every respect, with improved sound, better connectivity and usability thanks to the brand new W2 wireless platform.
SPECIFICATIONS
Drive Units
Uni-Q Driver Array:
LF: 130 mm (5.25 in.) aluminium cone
HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology
LF: 130 mm (5.25 in.) aluminium cone
HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology
Frequency Range (-6dB) Measured at 85dB/1m
40 Hz – 47 kHz
*Depends on EQ settings
Frequency Response (±3dB) Measured at 85dB/1m
45 Hz – 28 kHz
*Depends on EQ settings
*Depends on EQ settings
Amplifier Output Power (Per Speaker)
LF: 280W
HF: 100W
HF: 100W
Amplifier Class
LF: Class D
HF: Class AB
HF: Class AB
Max SPL Measured at 1m
108 dB
Wireless Streaming Features
AirPlay 2
Google Chromecast
ROON Ready
UPnP Compatible
Bluetooth 4.2
Google Chromecast
ROON Ready
UPnP Compatible
Bluetooth 4.2
Source Resolution
Network up to 384kHz/24bit Optical up to 96kHz/24bit
Coaxial up to 192kHz/24bit
HDMI up to 192kHz/24bit
*Depends on source resolution
Coaxial up to 192kHz/24bit
HDMI up to 192kHz/24bit
*Depends on source resolution
Interspeaker Connection
Wireless: all sources resampled to 96kHz/24bit PCM
Wired: all sources resampled to 192kHz/24bit PCM
Wired: 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
DSF: DSD64, DSD128
DFF: DSD64
DSF: DSD64, DSD128
DFF: DSD64
Dimensions (HWD per Speaker)
305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
Power Input
100 – 240VAC 50/60Hz
Power Consumption
200W (operating power)
<2.0W (standby power)
<2.0W (standby power)
Streaming Services
Spotify via Spotify Connect
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay (coming soon)
Internet Radio
Podcast
*Depends on services availability in different countries
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay (coming soon)
Internet Radio
Podcast
*Depends on services availability in different countries
Primary Speaker Inputs
HDMI eARC
TOSLINK Optical
Digital Coaxial
Analog 3.5mm Auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)
TOSLINK Optical
Digital Coaxial
Analog 3.5mm Auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)
Output
RCA Subwoofer output
Wi-Fi Network Frequency Band
Dual-band 2.4 GHz / 5 GHz
Secondary Speaker Inputs
USB Type A (service)
RJ45 Ethernet (interspeaker)
RJ45 Ethernet (interspeaker)
Output
RCA Subwoofer output
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Such a fun book
Format: Hardcover
This was such a cute and quick read. I loved both Arthur and Ben's characters because they were so different, but just so great together. I can really relate to both of them - Arthur's high fast energy and Ben's constant doubt in himself. I especially loved watching how the two of them grew because of the other, without even realizing it.
Watching these two find each other and try to navigate the beginning of a relationship was so adorable and pulled my heartstrings. I love that it wasn't perfect or easy for them, which seemed so real. I also like that this book didn't just focus on this one relationship, but also contrasted to other relationships, both romantic and platonic of their friends. It shows that no relationship is predictable, easy or perfect.
The writing was wonderful and though Arthur and Ben's narratives were very distinct, I couldn't tell that this was written by two authors instead of one. The story flowed so nicely and had so many ups and downs that I was filled with emotion. Though this was not a "traditional" happy ending, it was still a happy one that had me smile. It was a bit open ended so I am content to imagine my own future for these wonderful characters.
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Reviewed in the United States on May 6, 2019
★★★★★ 5
Craigslist
Format: Kindle
This story brings love and part together and create something out of the ordinary. It shows the love for the world and how the world can bring two people close. I really think it shows that our future will be better. I would definitely read this book if you are into romance and New York City. Maybe this can happen to you!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
"I just think you're meant to meet some people. I think the universe nudges them into your path."
Format: Hardcover, Format: Hardcover
There is something magical about this time of year. I spent the last couple of days eating way too much food, shopping for gifts, and decorating the house for the holidays. And though this year required us to do things differently than we have in years past, those holiday traditions still bring the same amount of magic that they always have. One of my favorite things to do this time of year is to curl up next to the fire with a good book. The Texas weather finally brought us winter this weekend, so I decided to take full advantage and finish reading What If It's Us. This cute love story was the perfect way to kick off the holiday season.
Arthur is soaking up every moment of his summer internship in New York. The soon-to-be high school senior is completely committed to taking in all of the sights and sounds of the city life, even if that means neglecting the duties of his job. Today though, his internship has sent him on a mission that allows him to fulfill both of his desires. Today, he's been tasked with dropping off work documents at the post office. Yes, this is just a simple errand, but the city is ripe with adventure and opportunity.
Ben is at the post office for an entirely different reason. He's got a box full of stuff that belongs to his ex-boyfriend. The breakup is still so fresh and difficult that Ben can't bear to even see his ex. Having all of this stuff that reminds him of the relationship isn't helping either. It makes sense to just mail it all back to him and rid himself of that part of his life for good. As you can imagine, fate has other plans. Ben and Arthur meet in line at the post office and have a really cute conversation. The spark between the two is undeniable, but then they are separated. Was this just a chance encounter meant to fill that small moment of time, or is this something more? You'll have to read to find out.
I was so drawn into the story and characters that it is almost impossible for me to objectively comment on this book. In What If It's Us co-authors Becky Albertalli (of Simon vs the Homo Sapiens Agenda fame) and Adam Silvera deliver the kind of meet-cute YA romance that you'll have a hard time putting down. I don't normally read this genre, so I was a bit apprehensive at first. As I started reading, I couldn't help but find little pieces of myself in each of the characters. There's something about navigating the final years as a teenager that is universally relatable. Take away the fact that the main characters are gay (this story could have been equally effective with a heterosexual couple), and you are still left with a story that is just too compelling to not read. Is this a great work of literature that will be touted for its prose and structure? Of course not. But there's so much about What If It's Us to like about that you won't mind the little things that would normally detract from a novel. A sequel has recently been announced, and I really can't wait to read more about these characters.
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Reviewed in the United States on November 30, 2020
★★★★★ 3
Felt like Harry Potter was shoved into my face way tooo much.
Format: Hardcover
3.5/5
Sigh, I really wanted to love this book but there were just many aspects that I did not like. The story itself is really cute. I honestly was so close to loving this book!
The good: I love the representation is this book! Ben is a gay 17 year old Puerto Rican. He does not do school, and he just recently got his heart broken. Arthur is a gay 16-17 year old Jewish teenager who has ADHD and is new to the whole dating thing. The side characters were so lovable, more than one of the protagonist.. I would honestly say that Dylan is one of my top favorite characters! I would honestly love a spin-off about him. I love that they brought up topic that are not usually brought up in LGBT lit. Such as: first time sex, dealing with exes, being nervous to be in a relationship, etc. The overall story was cute and quirky.
The bad: I felt like Harry Potter was being shoved down my throat! This is honestly one of the main reasons why I did not like this story that much. I honestly do not care about HP. There was seriously a HP reference in every chapter. It. Was. Overkill. The love story felt really dramatic and desperate, it was stalkerish and even the characters mention it. Like Arthur just met Ben a few seconds ago, Arthur sneaked off on him and he was devastated because he'll "never get to kiss him on his Emma Watson mouth." I totally understand that Arthur has ADHD but his character was somewhat annoying and desperate. He needed for everyone to like him. And the ending.. I did not like the ending at all. I seriously wanted them to make it work but they didn't.. They deserved the world!
All in all, I loved the story, I loved the romance, I loved the characters. But the stuff I did not enjoy really impacted how I felt about the story at the end.
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Reviewed in the United States on January 2, 2019
★★★★★ 5
I loved this book!!
Format: Kindle
I have a love/ hate relationship with Albertalli. I really liked Simon VS The Homo Sapiens Agenda and The Upside of Unrequited with their adorable characters and charming/ hilarious/ sometimes heartbreaking plots. I soared through these books and would recommend them to anyone- especially John Green fans. Then there was Leah On the Off Beat, which mostly angered me. I didn’t like her, or the way she acted toward her friends, how the love interest played itself out…. the book just pissed me off most of the time, with just barely enough good to keep me moving forward.
What If It’s Us Brings out the best of this author- maybe due to the collab? The characters are purely magical even as they are each incredibly messy and neurotic in their own ways. I think it’s their imperfections that made them so fabulous. The premise was fantastic, the play between characters was perfect, and you saw a lot of character growth which is always a plus for me. My favorite character was definitely Dylan, the over the top best friend. I felt like he was the perfect foil for Ben. For me, this was the best book of the author’s to date. I loved it! My only objection, and it’s purely personal, I felt like the ending was too open. I want closure! And I want it to be EPIC. Still, five stars all the way.
On the adult content scale, there’s some language, drinking, sexual innuendo and light sexual content. It’s not too crazy, and I would still give this one to a youngish teen. I give it a three.
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Reviewed in the United States on October 16, 2018
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