KEF LS50 Wireless II + KC62 Subwoofer Wireless Speaker System

£3,299.00 £3,897.00
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The KEF LS50 Wireless II speakers and KC62 subwoofer deliver seamless connectivity and powerful sound, easily set up via the KEF App. With wireless compatibility and SmartConnect, they pair effortlessly, enriching audio with deep, accurate bass, making them a perfect, high-performance match for music and movies.


Simplicity in Design and Usage

The KEF LS50 Wireless II speakers offer a complete, self-contained music system, with built-in amplifiers and wireless technology housed within each cabinet. Simple to set up via the KEF App, these speakers allow you to enjoy high-quality digital music by merely plugging them in. The LS50 Wireless II supports streaming of high-resolution music files up to 24bit/384kHz, with MQA decoding and DSD256 for exceptional audio fidelity. With AirPlay 2, Google Chromecast, Bluetooth, and Roon Ready certification, these speakers seamlessly connect to both Apple and Android devices, offering flexibility in streaming from various sources.

Enhanced Connectivity and Refined Sound Design

With the KEF Connect app, users can access streaming services such as Tidal, Amazon Music, Qobuz, Deezer, internet radio, and podcasts, while Spotify Connect allows streaming from the native app. For wired connections, there are HDMI, analogue, optical, and coaxial sockets compatible with a range of devices, including TVs, turntables, and game consoles. The LS50 Wireless II is powered by an advanced 280W Class D amplifier for bass and a 100W Class A/B amplifier for treble, complemented by KEF's Uni-Q driver with Metamaterial Absorption Technology, delivering clearer, more natural sound.  The KEF LS50 Wireless II speakers paired with optional KEF S2 Floor Stands offer enhanced performance and aesthetic appeal in any room.

The Compact KC62 Subwoofer

The KEF KC62 Subwoofer defies expectations with its compact, football-sized design, yet delivers impressively deep and accurate bass. Equipped with twin drivers powered by 1000W RMS (2 x 500W) of high-performance Class D amplification, this small subwoofer produces power and clarity that challenge conventional subwoofer design. Three groundbreaking KEF technologies enable this extraordinary output, making the KC62 a perfect companion for a range of KEF speakers, including the LS50 Meta, LS60 Wireless, LS50 Wireless II, and LSX II.

Easy Connectivity

The KC62 is highly versatile, offering a range of connectivity options that ensure it integrates effortlessly with virtually any audio system. Line level and speaker level inputs allow connection to any amplifier, while a high-pass filter (HPF) on the line output facilitates seamless tuning. KEF’s SmartConnect further enhances compatibility by removing connection issues, and with the optional KW1, the KC62 can even operate wirelessly, adding convenience to its high-quality performance.

Designed for Your Home

Aesthetic and acoustic design blend in the KC62, crafted from durable extruded aluminium and available in elegant Carbon Black and Mineral White finishes. Its curved cabinet design provides both strength and subtle beauty, allowing it to fit seamlessly into any room decor. The KC62 also features five pre-set Room Placement Equalisation modes, which ensure consistent performance, whether in free space, near a wall, in a corner, or even tucked within a cabinet or using a specific apartment mode.

LS 50 Wireless II 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
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/24bit
Optical up to 96kHz/24bit
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
Supported Format: (all inputs) MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
Supported Format: (network) MQA: MQA Core Decoder
DSF: DSD64, DSD128, DSD256
DFF: DSD64
Power input: 100 – 240VAC 50/60Hz
Power Consumption: 200W (operating power)
<2.0W (standby power)
Inputs: Primary speaker: HDMI eARC
TOSLINK Optical
Digital Coaxial
Analog 3.5mm Auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)

Secondary speaker: USB Type A (service)
RJ45 Ethernet (interspeaker)
Output: Primary Speaker: RCA Subwoofer output

Secondary Speaker: RCA Subwoofer output
Wi-Fi Network Standard: Primary Speaker: IEEE 802.11a/b/g/n/ac IPv4, IPv6
Wi-Fi Network Frequency Band: Primary Speaker: Dual-band 2.4 GHz / 5 GHz
Dimensions: (H x W  xD Per Speaker) 305 x 200 x 311 mm
Weight: (Per Set) 20.1kg

KC62 Subwoofer Specifications

Model: KC62
Design: Uni-Core Force Cancellation
Drive Units: 2 x 6.5” drivers
Frequency Response (±3dB): 11Hz – 200Hz
Max Output: 105dB
Line Output: RCA phono sockets
Line Output High Pass Filter: 40Hz – 120Hz, Bypass
Amplifier Type: Built-in Class D
Amplifier Power: 1000W RMS (2 x 500W RMS)
Variable Low Pass Filter: 40Hz – 140Hz, LFE
Input: RCA phono sockets, Speaker level inputs
Power Requirements: 100 - 240V, 50/60 Hz
Power Consumption: 1000W
Weight: 14kg 
Dimension (H x W x D) with Rear Panel and Feet: 246 x 256 x 248 mm (9.7 x 10.1 x 9.8 in)
Colour: Carbon Black, Mineral White, Titanium Grey

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Testimonials

Bought some Rega Kyte speakers, stands and chords from DB online and they were incredibly helpful. They updated my delivery address very quickly and recommended a longer cut of cables which they did complimentary. They also noticed I didn’t order with banana plugs so called me back to double check, which I did mean to order. When i had some issues connecting my cables and speakers, I called for some advice which they happily gave. Excellent service and next day delivery to London. Thoroughly recommend.

James F.

Probably one of the best companies in the world. They had to special order in the speakers which took a fair bit of time, which is totally understandable, but they kept in touch with me throughout the entire time with updates (even on a Sunday!!!) and once the speakers were with them, they were dispatched and arrived next day.

The entire sound system that I purchased is insanely good, but still not as good as Doug Brady HiFi!

Guy H.

I have recently purchased a HiFi package with Doug Brady and I could not be more thrilled with my experience with them.
When I walked into the store, I was made to feel welcome and was introduced to some of the products. I produces a list of specific items I was interested in and John was really helpful in showing me these items. He set the system up so I could experience it, he made some suggestions which made the package even better. Nothing seemed too much trouble for him, he was very knowledgeable about the products and gave great advice. I didn't feel pressured to buy anything, or didn't feel that he was upselling at any point. I left with an amazing package and I'd like to thank John and the team for the fantastic experience.

Kaylay L.

It’s now two weeks since I bought home my new system and I wanted to say thanks again for all your help, advice and guidance, not to mention cups of tea. I now have a system that meets all my requirements and sounds fantastic. Special thanks to Jon, who I hope is on the road to recovery from his operation and to Roger, who helped me finalise my choice. The Rega Saturn, Hegel H190V and Dali Rubicon 2 is undoubtedly the best system I have ever owned.

Bryan M