KEF - LSX Hi-Res Wireless Speakers - Gloss White

Name: KEF - LSX Hi-Res Wireless Speakers - Gloss White
Brand: KEF
SKU: 6309108
Rating: 4.2 (46 reviews)

Model: LSXWH

SKU: 6309108

This item is no longer available in new condition. See similar items below

Key Specs
- Speaker Type: Bookshelf
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
General
- Product Name: LSX Hi-Res Wireless Speakers
- Brand: KEF
- Model Number: LSXWH
- Color: Gloss White
Audio
- Speaker Type: Bookshelf
- Enclosure Type: Bass reflex
- Minimum Frequency Response: 49 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 47 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Number of Speakers: 2
- Number of Tweeters: 1
- Tweeter Size: 0.75 inches
- Number of Drivers: 2
- Driver Size: 4.5 inches
Connectivity
- Speaker Connectivity: Wireless
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Multi-Room Audio: true (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Wireless Multi-Room Technology: Apple AirPlay (Proprietary technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Audio Only Inputs: 1 x USB-A, 1 x 3.5mm audio, 1 x Optical digital audio
Features
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
Dimensions
- Product Height: 9.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 6.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 7.1 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 7.9 pounds (The out of box weight of the item.)
Material
- Tweeter Material: Aluminum
- Driver Material: Magnesium, Aluminum
Included
- Cable(s) Included: None
Warranty
- Manufacturer's Warranty - Parts: 1 year
- Manufacturer's Warranty - Labor: 1 year
Other
- UPC: 637203217487

Embrace your inner audiophile with this KEF LSX wireless music system. Featuring advanced wireless, Wi-Fi and Bluetooth connectivity, this system makes it easy to stream audio from a variety of devices and online services. This KEF LSX wireless music system features 4-inch Uni-Q driver arrays that immerse you in vibrant audio with rich, crystal-clear details.

Multiroom compatible speakers: Play music in multiple rooms at once.
Bluetooth music streaming: Makes it easy to enjoy tracks stored on a compatible Bluetooth-enabled device (not included).
2-way speaker system: Sends the right frequencies to the right speakers for outstanding audio.
Rich, powerful sound: Includes a mid/woofer and a tweeter.
aptX codec: Offers superior signal-to-noise performance, maximizing audio fidelity, so you can enjoy music playback with near CD-quality sound.
Plays high-resolution digital music files: For high-resolution sound.
More ways to connect with the music you love: Wi-Fi and Bluetooth capability for pairing wireless devices, plus 3.5mm stereo mini input for wide-ranging compatibility.

Whats Included

KEF LSX Hi-Res Wireless Speakers

Q: To get around the WiFi issues.. can I just plug a Chromecast Audio to the Optical input and then cast the Tidal/Quobuz to this Chromecast? Do I lose any lossless audio quality via this hookup?

A: Chromecast Audio will give you 96KHz/24 bit, which is all the speakers will play anyways. They will downsample anything higher.

Q: Since these speakers don't have the USB input like their big brother, the LS50 Wireless, for PC input, is there another way that they could serve as day-to-day speakers for a PC? In other words, is there another way to hook them up to a PC?

A: I hooked them up to my PC via an optical cable.

Q: when will these be available online?

A: undefined

Q: Are these speakers able to be use as rears with a surround system.

A: No - using alone to listen to while on the treadmill

Customers are saying

Customers love the sound quality and bass of the LSX Hi-Res Wireless Speakers, frequently praising their big sound and smooth trebles. However, some users experienced issues with wireless connectivity and found the app to be less than satisfactory, impacting the overall user experience. The ease of setup and compact size were also noted as positive aspects. Improvements to the app and wireless performance would enhance customer satisfaction.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 4 out of 5 stars
Outstanding speaker with the smarts of a gerbil
I am using these speakers in the near field on a desk. I have them plugged in to one another via the supplied Ethernet cable and am using the optical input direct from my computer as a source. Additionally, I have them plugged in to my network via Ethernet cable as well, although this makes not a bit of difference, but we will get to that. The outstanding: Amazing sound quality. The flaming garbage: Everything else. Set the speakers up? Good luck. Took three tries, which apparently is pretty good. Do you want to stream to the speaker? Airplay and Spotify Connect both decay into unlistenable garbage after a few songs. Crackling, popping; absolutely terrible. I’ve had them wirelessly set up on two different routers, now, and it makes no difference. Apparently hardwiring the speakers doesn’t actually make a difference, as it is still using the wireless connection. Why? I can only assume that the people at KEF who designed this were half drowned and in the process of completing the act. It’s inconceivable why this should be the case. Regarding the noise, I have quite a few Sonos devices in the house and none of them have this issue. Ever. My use case is primarily computer to speaker, so I will rarely run into this being an issue. However, given the price, this is borderline unacceptable. The apps are, in two words, almost useless. KEF Control is fine, I guess. When it detects the speakers it’s fine. If you use two or more devices don’t expect the sound profile to transfer over. I tend to use the remote anyway. The stream app is absolutely useless. Tidal or uh, your local music off a NAS, I guess? Check the App Store ratings, they’ll tell you all you need to know. I purchased a Sonance 10” Subwoofer to go with these, and it’s a monster of a system for my office. This is the gateway drug to great audio. Hard pass on the apps, though. I will likely never buy another KEF active speaker again because of this.
This review is from KEF - LSX Hi-Res Wireless Speakers - Olive
Posted 4 years ago by qbdn
Rated 5 out of 5 stars
INSANE audio!
INSANE audio upgrade for anyone in the market for “studio speakers”, the audio coming out of these are insanely crisp and clear. Only “con”, if you will, is the startup process... Bit of a hassle, but took me maybe 15-20 minutes, once done I was able to play audio immediately. Adding the 8” sub to these very soon!
Posted 4 years ago by DTesoro
Rated 4 out of 5 stars
Great sound, terrible app integrations
Most of the other reviews here touch on the main points of these speakers, they have a phenomenal sound for their price, and after a nearly painless setup you're good to go. The problems arise when you use the app for these speakers, the KEF Control or KEF Stream apps. Not sure why they decided to split them up, but one acts as a remote and EQ customizer while the other allows for connection to roon, Qobuz, TIDAL, Spotify, etc. My first time opening the app, it said I needed a firmware update. Upon starting it, the app crashed, leaving my speakers unusable. I had to restart the app multiple times to fix the issue, and was only able to resolve it by connecting the speakers to my PC and downloading the firmware manually rather than over wifi. If I have one recommendation for these, use the ethernet connections. Connect them to your router, and connect them together with the included cable. I've read many complaints about the 2.4Ghz signal dropping, and the tedium isn't worth your time. Do yourself a favor, avoid the headache, enjoy the higher bandwidth, and connect them to each other. Once you get past all of the setup, it doesn't take long to recognize the impressive soundstage these produce. 70W for the LF and 30W for the HF, 100W per speaker is wonderful for a near-field listening setup. The Uni-Q drivers are as warm and accurate as ever, with a fast and punchy bass that makes you wonder how the vocals maintain their clarity. Oh, that's right. The tweeter has a separate magnet and stays clean from the mid-driver. I added a B&W 608 Subwoofer to the setup thanks to the sub output on the master speaker, and my bedroom setup feels nearly perfect. Love these speakers. If KEF fixes their app, I'd rate these perfectly at their price point.
This review is from KEF - LSX Hi-Res Wireless Speakers - Black
Posted 4 years ago by KodyG