LS50 Wireless
LS50 Wireless is a complete and fully active music system designed for how high resolution music is now enjoyed. It delivers exceptional sound quality, once only achievable by putting together a system of high quality separate components.
FEATURES
Astounding Multi-Dimensional Sound
LS50 Wireless delivers a clear, accurate and transparent sound that creates an intense, rich, and multi-dimensional soundstage experience. Made possible from its small enclosures through expert acoustic design and state-of-the-art technologies.
LS50 Pedigree
Cabinet vibration, sound radiation, resonance, and colouration are all eliminated through the seamless integration of the award-winning LS50 speaker's acoustic features. These include the FEA-designed cabinet, Uni-Q driver, constrained layer damping bracing, precision-engineered curved baffle and elliptical flexible sound port.
Every Spot is Sweet - Uni-Q
Get a three-dimensional sound image wherever you sit, for a sweet spot listening experience anywhere in a room using KEF's patented Uni-Q technology. Now in its 11th generation, it places the tweeter in the acoustic centre of the bass/midrange cone, allowing LS50 Wireless to create a more detailed, accurate and beautifully integrated three-dimensional sound image.
Crossover Timing Correction
High and low frequencies should hit your ears at exactly the right time. This perfect time alignment was only an ideal case in theory previously, and perfectly accurate sound could only be experienced within a small 'sweet spot'. With LS50 Wireless’ advanced time correcting DSP crossover and the unique sound dispersion abilities of Uni-Q, time corrected accurate sound can be achieved in different types of rooms. This is a feat that cannot be reproduced by any other active speaker.
Audiophile Grade System Configuration
Audiophile-grade sound means audiophile-grade technologies. LS50 Wireless delivers this with an array of sophisticated components built in. Through expert audio engineering, LS50 Wireless includes an end-to-end 192kHz/24-bit high-resolution digital signal path, dedicated DAC per channel, streaming pre-amplifier, and a 230-watt x2 amplification in a bi-amp dual mono configuration. All factory-optimised.
End-to-End High-Resolution
Every piece of information from a high-resolution music source is reproduced fully and accurately through an end-to-end 192kHz/24-bit high-resolution digital signal path. This creates a signal path from the input to the amplifiers that is completely digital and high resolution.
A standard RJ45 termination for the interconnect cable between speakers and a Cat 6 shielded cable improves bandwidth and performance headroom while rejecting noise and electromagnetic compatibility, ensuring LS50 Wireless sound is consistently high-quality.
Simplicity meets Sophistication
The beauty of the LS50 Wireless is its effortless combination of simplicity and elegance. It is easy to set up and use, yet offers sophisticated sound fit for audiophiles through inspired audio engineering and the Uni-Q driver.
Plug and Play
An incredible listening experience is easy as plugging in. Simply connect both LS50 Wireless speakers to a power source and connect an audio source to enjoy high quality sound that music deserves.
Interior Design Friendly
With only two speaker enclosures, LS50 Wireless blends easily into the home without the clutter. Available in three sharp colours, Titanium Grey/Red; Gloss Black/Blue; Gloss White/Copper, the right colour combination to match the home is easy to find.
Placement Flexibility
Adjust how the LS50 Wireless sounds using a selectable EQ tuned to compensate for different mounting scenarios, creating more options for placement and positioning. Regardless of placement, Uni-Q technology disperses sound evenly for total listening enjoyment.
Comprehensive Connectivity
Connect a huge range of devices with LS50 Wireless' broad range of connectivity options, including 2.4GHz/5GHz Dual-band Wi-Fi, Bluetooth 4.0 with the aptX codec, Asynchronous USB Type B, TOSLINK Optical, and RCA Analog. Connect up to 12 devices in total, including a maximum of eight Bluetooth devices and switch between audio inputs conveniently.
Flexible User Control
Use the touch sensitive control panel or the remote control to ensure complete control of LS50 Wireless from a different aspect. A dedicated iOS or Android app can allow detailed adjustment to optimise sound for different rooms.
SPECIFICATIONS
| MODEL |
LS50 Wireless |
| DRIVE UNITS |
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
LF/MF: 130mm (5.25in.) magnesium/aluminium alloy
|
| FREQUENCY RANGE |
(-6dB) Measured at 85dB/1m
40Hz – 47kHz (More bass extension)
43Hz – 47kHz (Standard)
46Hz – 47kHz (Less bass extension)
Depending on speaker settings |
| FREQUENCY RESPONSE |
(±3dB) Measured at 85dB/1m
45Hz – 28kHz (More bass extension)
50Hz – 28kHz (Standard)
61Hz – 28kHz (Less bass extension)
Depending on speaker settings |
| MAXIMUM OUTPUT |
(SPL) 106dB |
| INPUTS |
2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.0 with aptX® codec
USB Type B
TOSLINK Optical
RCA Analog Line Level Input
10/100 Mbps RJ45 Ethernet (For network and service) |
| OUTPUT |
Subwoofer output |
| AMPLIFIER OUTPUT POWER |
LF: 200W HF: 30W |
| BLUETOOTH RANGE |
10m |
| BLUETOOTH MEMORY |
8 devices |
| RESOLUTION |
Up to 24bit
Depending on source resolution |
| SAMPLING RATE |
Up to 192kHz (USB Type B)
Up to 96kHz (TOSLINK Optical)
Depending on source resolution |
| WI-FI NETWORK STANDARD |
IEEE 802.11a/b/g/n |
| WI-FI NETWORK FREQUENCY BAND |
Dual-band 2.4GHz/ 5 GHz |
| SUPPORTED STREAMING SERVICE |
Tidal |
| POWER INPUT |
100 – 240VAC 50/60Hz |
| DIMENSIONS |
(H x W x D) 300 x 200 x 308mm(11.8 x 7.9 x 12.1in.) |
| WEIGHT |
Left Speaker 10.0kg (22.0lbs.)
Right Speaker 10.2kg (22.5lbs.) |
| UNIT MEASUREMENT |
Pair |
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 WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
In certain instances promotional prices will be offered listed above as a “Price with Rebate”, and are typically dated. In these cases Instant Rebate (IR) pricing is good sometimes only for the day only or only for the week. In order to be eligible for IR pricing – the order must be paid for AND picked up/shipped out. If you are placing an online order outside of business hours within your respective time zone, please add a note to your order for the team to confirm the pricing, or contact the branch the following business day to ensure that the item pricing carries over into the subsequent period. If an alternate branch location is still open in another time zone, please reach out to that group.
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