KEF LS50 Wireless II Active Speakers

Sale price$4,000.00
Colour: Titanium

Colour

Pickup available at Audio Connection

Usually ready in 5+ days

KEF LS50 Wireless II Active Speakers

KEF LS50 Wireless II Active Speakers

Titanium

Audio Connection

Pickup available, usually ready in 5+ days

515 Parramatta Road
Leichhardt NSW 2040
Australia

+61295610788

Why Shop at Audio Connection

  • Live Online Chat Support (8am - 8pm)
  • Free Australia Wide Shipping
  • We speak English, Mandarin, Cantonese & Vietnamese
  • Payment Plans with 0% Interest
  • Earn 10 KrisFlyer miles (Offer ends 30/09/2025), per $1 spent with Kris+ by Singapore Airlines
  • Your satisfaction is our priority — from first inquiry to after-sale support.

BUY NOW PAY LATER | INTEREST-FREE REPAYMENTS

  • Split your payments over 2, 6, 12 or 18 months.
  • 0% on your purchase, zero fees.
  • No minimum spend.
  • All you need is a valid credit card (Visa, Mastercard, Amex).
  • Choose "More Payment Options" below and choose "Monthly credit card payments" on the checkout screen.

Attention Jetsetters: Been considering a new hi-fi purchase? You don't want miss this..

Right now, if you spent $6.1k on a new amplifier, pair of speakers, or other hi-fi item, you could get a round trip flight to a destination like Singapore, Vietnam or Thailand for free.

BONUS MILES PROMOTION | From now until 30th September 2025 you can get 10 KrisFlyer miles for every dollar spent with us at Audio Connection — that’s more thantriple the normal reward rate! Click here for more details.

Need Help?

If you have any questions or need advice - give us a call on 02 9561 0788 during business hours or use our live chat service AEST 8am - 8pm everyday (you'll chat with a real person, not a bot!).

KEF LS50 Wireless II Active Speakers

The Ultimate Wireless HiFi Speakers

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.

The award-winning LS50 Wireless II connects to Roon without the need of configuration, so you can enjoy bit-perfect high-fidelity sound with zero fuss.

LS50 Wireless II features the 12th Generation Uni-Q driver array featuring an industry first - Metamaterial Absorption Technology (MAT). This particular Uni-Q driver, whilst being inspired by that of the R Series, has been engineered with regards to the overall system design. 

The active LS50 Wireless II incorporates all the technology described for the passive LS50 Meta, plus a few extras that either add to the presentation of the music - making it even more accurate - or add to the functionality. The electronics, mounted on the back, includes two channels of power amplification (one channel for each driver and each of higher power than the original LS50 Wireless) and the KEF Musical Integrity Engine (MIE). This is essentially custom Digital Signal Processing (DSP) that allows the acoustic engineer to do far more than is possible in any passive design. Each stereo pair comprises a Primary and a Secondary speaker. The former incorporates adjustments applicable to both speakers, such as bass extension, room acoustic compensation, source selection and placement/EQ. Bass may be extended to lower frequencies than is limited by the usual passive cabinet-size/sensitivity trade-off, the balance may be adjusted for speaker position and room acoustics and the all-pass delay inherent in passive crossovers may be eliminated. All adjustments are made using a smartphone app. This is available for both iOS and Android devices and is a free download either from the Apple App Store or the Google Play Store as appropriate.

Extended Warranty Available

Register your products with myKEF to extend the warranty by one year.
Total warranty following registration is 3 years (2 years + 1 extended year)
Specification
Dimensions (HWD per Speaker): 305 x 200 x 311 mm 
Weight (per set): 20.1kg 
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
Amplifier Class: LF: Class D, HF: Class AB
Max SPL Measured at 1m: 108 dB
Frequency Response (±3dB) Measured at 85dB/1m: 45 Hz – 28 kHz
*Depends on EQ settings
Frequency Range (-6dB) Measured at 85dB/1m: 40 Hz – 47 kHz
*Depends on EQ settings

Home Automation System
Elan, RTi, Crestron Home, Savant, Control4, URC
Primary Speaker Inputs
HDMI eARC
TOSLINK Optical
Digital Coaxial
Analog 3.5mm Auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)
Secondary Speaker Inputs
USB Type A (service)
RJ45 Ethernet (interspeaker)
Output
RCA Subwoofer output
Interspeaker Connection
Wireless: all sources resampled to 96kHz/24bit PCM
Wired: all sources resampled to 192kHz/24bit PCM
Wireless Streaming Features
AirPlay 2
Google Cast
ROON Ready
UPnP Compatible
Bluetooth 5.0
Plays with Audirvāna
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

Supported Format (All Inputs)
MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
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

Supported Format (Network): MQA, DSF: DSD64, DSD128, DFF: DSD64
Wi-Fi Network Standard: IEEE 802.11a/b/g/n/ac, IPv4, IPv6
Wi-Fi Network Frequency Band: Dual-band 2.4 GHz / 5 GHz
Amplifier Output Power (Per Speaker)
LF: 280W
HF: 100W
Power Input: 100 – 240VAC 50/60Hz
Power Consumption: 200W (operating power)