[{"id":640425230495,"handle":"kef-speakers","title":"KEF Speakers","updated_at":"2025-04-06T12:40:34-06:00","body_html":"\u003cp\u003eShop all KEF Speakers at Authorized KEF Dealer ListenUp including the KEF Blades, KEF The Reference Speakers, KEF R Speakers, KEF Q Speakers, LS50 Meta Speakers, LS60 Wireless Speakers, LSX II Speakers, KEF In-Wall and In-Ceiling Speakers.\u003c\/p\u003e\n\u003cp\u003eListenUp is proud to be one of the top KEF Speaker Dealers in the US and we have access the entire KEF Speaker lineup. If you are looking to buy KEF Speakers and want to set up a new KEF Speaker System, our KEF Sales Experts are ready to help you on your audio journey. Contact us online or see KEF Speakers in action in any one of our store locations today!\u003c\/p\u003e\n\u003cp\u003eView our \u003ca href=\"https:\/\/listenup.com\/pages\/KEF\" title=\"KEF Brand Page at Authorized Dealer ListenUp\"\u003eKEF Brand Page\u003c\/a\u003e for a breakdown of each KEF Speaker line that we carry.\u003c\/p\u003e","published_at":"2025-03-27T14:57:44-06:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"KEF"},{"column":"title","relation":"contains","condition":"Speaker"}],"published_scope":"global","image":{"created_at":"2025-03-27T14:57:43-06:00","alt":"KEF Speakers - Shop All KEF Speakers at Authorized Dealer ListenUp","width":1392,"height":901,"src":"\/\/listenup.com\/cdn\/shop\/collections\/KEF-Speakers.jpg?v=1743109063"}},{"id":300709740703,"handle":"on-sale","updated_at":"2025-04-06T23:15:13-06:00","published_at":"2024-05-30T09:39:13-06:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"On Sale","body_html":""},{"id":280576852127,"handle":"deals","updated_at":"2025-04-06T23:15:13-06:00","published_at":"2021-12-07T11:17:52-07:00","sort_order":"created-desc","template_suffix":"deals","published_scope":"global","title":"Warehouse Deals","body_html":"","image":{"created_at":"2022-01-06T16:12:40-07:00","alt":"deals ","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/deals.png?v=1641510760"}},{"id":301151355039,"handle":"welcome10","updated_at":"2025-04-06T23:15:13-06:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
KEF LS50 Wireless II HiFi Powered Speakers - Clearance / Open Box
Open box items that are rated a 10/10 after our 10-point inspection. The unit will have no cosmetic damage, the original manufacturer box and accessories, and a full manufacturer’s warranty. The box may show signs of wear and tear from shipping.
The LS50 Wireless II speakers redefine convenience and performance in the world of HiFi audio. With seamless wireless connectivity, including AirPlay 2 and Chromecast, coupled with support for high-resolution audio formats, these speakers deliver pristine sound quality from any source. Their sleek design, intuitive setup process, and comprehensive features make them a must-have for audiophiles seeking unparalleled audio fidelity and versatility.
Get the Details
Features & Specs
Frequency Response (±3dB) Measured at 85dB/1m
45 Hz – 28 kHz *Depends on EQ settings
Dimensions (HxWxD per Speaker)
305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
Wi-Fi Network Frequency Band
Dual-band 2.4 GHz / 5 GHz
Streaming Services
Spotify via Spotify Connect, Tidal via Tidal Connect, Amazon Music, Qobuz, Deezer, Internet Radio, Podcast
The LS50 Wireless II speakers epitomize seamless connectivity and exceptional sound quality, boasting AirPlay 2, Chromecast, and support for high-resolution audio formats. With their sleek design and intuitive setup, these speakers offer audiophiles unparalleled convenience and performance in a wireless HiFi system.
Nate M
Brand Manager
Details
KEF LS50 Wireless II: Revolutionizing HiFi Audio with Seamless Connectivity and Pristine Sound
Experience the pinnacle of wireless HiFi audio with the LS50 Wireless II Powered Speakers. These speakers redefine what's possible in the realm of wireless sound, offering unparalleled performance, versatility, and convenience. Stream effortlessly from any source with compatibility for AirPlay 2, Google Chromecast, and more. Whether you're listening wirelessly or through a wired connection to your TV, turntable, or gaming console, enjoy pristine sound quality without compromise. The LS50 Wireless II builds upon the legacy of its award-winning predecessor, incorporating three years of intensive research and development to deliver KEF's signature sound in a fully active wireless stereo speaker system. From its innovative acoustic platform to its user-friendly interface, every aspect of the LS50 Wireless II is meticulously engineered to set a new standard of excellence.
KEF LS50 Wireless II Key Features:
Freedom: Enjoy all your favorite music services and audio formats with seamless wireless connectivity.
User-Centered: Intuitive setup and personalized listening experiences via the KEF Connect App.
Performance: Experience the most accurate and immersive sound with advanced technologies like Metamaterial Absorption Technology (MAT™) and the 12th generation Uni-Q driver.
Design: Attention to detail with optimized cabinet design and multiple finish options.
Included Accessories: LS50 Wireless II speakers, Remote control, Interspeaker Cable, Power cord, Quick Start Guide.
KEF LS50 Wireless II Specifications:
Drive Units: Uni-Q Driver Array:
LF: 130 mm (5.25 in.) aluminum cone
HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology
Frequency Range (-6dB): 40 Hz – 47 kHz (Depends on EQ settings)
Frequency Response (±3dB): 45 Hz – 28 kHz (Depends on EQ settings)
Amplifier Output Power (Per Speaker):
LF: 280W (Class D)
HF: 100W (Class AB)
Max SPL: 108 dB (Measured at 1m)
Wireless Streaming Features: AirPlay 2, Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 5.0
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
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)
Streaming Services: Spotify, Tidal, Amazon Music, Qobuz, Deezer, QQ Music (via QPlay, coming soon), Internet Radio, Podcasts (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)
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)
Output: RCA Subwoofer output
By incorporating these state-of-the-art features and specifications, the KEF LS50 Wireless II speakers ensure an unparalleled audio experience, making them the ultimate choice for audiophiles and music enthusiasts alike.
The LS50 Wireless II speakers redefine convenience and performance in the world of HiFi audio. With seamless wireless connectivity, including AirPlay 2 and Chromecast, coupled with support for high-resolution audio formats, these speakers deliver pristine sound quality from any source. Their sleek design, intuitive setup process, and comprehensive features make them a must-have for audiophiles seeking unparalleled audio fidelity and versatility.
Get the Details
Features & Specs
Features & Specs
Frequency Response (±3dB) Measured at 85dB/1m
45 Hz – 28 kHz *Depends on EQ settings
Dimensions (HxWxD per Speaker)
305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
Wi-Fi Network Frequency Band
Dual-band 2.4 GHz / 5 GHz
Streaming Services
Spotify via Spotify Connect, Tidal via Tidal Connect, Amazon Music, Qobuz, Deezer, Internet Radio, Podcast
The LS50 Wireless II speakers epitomize seamless connectivity and exceptional sound quality, boasting AirPlay 2, Chromecast, and support for high-resolution audio formats. With their sleek design and intuitive setup, these speakers offer audiophiles unparalleled convenience and performance in a wireless HiFi system.
Nate M
Brand Manager
Details
Details
KEF LS50 Wireless II: Revolutionizing HiFi Audio with Seamless Connectivity and Pristine Sound
Experience the pinnacle of wireless HiFi audio with the LS50 Wireless II Powered Speakers. These speakers redefine what's possible in the realm of wireless sound, offering unparalleled performance, versatility, and convenience. Stream effortlessly from any source with compatibility for AirPlay 2, Google Chromecast, and more. Whether you're listening wirelessly or through a wired connection to your TV, turntable, or gaming console, enjoy pristine sound quality without compromise. The LS50 Wireless II builds upon the legacy of its award-winning predecessor, incorporating three years of intensive research and development to deliver KEF's signature sound in a fully active wireless stereo speaker system. From its innovative acoustic platform to its user-friendly interface, every aspect of the LS50 Wireless II is meticulously engineered to set a new standard of excellence.
KEF LS50 Wireless II Key Features:
Freedom: Enjoy all your favorite music services and audio formats with seamless wireless connectivity.
User-Centered: Intuitive setup and personalized listening experiences via the KEF Connect App.
Performance: Experience the most accurate and immersive sound with advanced technologies like Metamaterial Absorption Technology (MAT™) and the 12th generation Uni-Q driver.
Design: Attention to detail with optimized cabinet design and multiple finish options.
Included Accessories: LS50 Wireless II speakers, Remote control, Interspeaker Cable, Power cord, Quick Start Guide.
KEF LS50 Wireless II Specifications:
Drive Units: Uni-Q Driver Array:
LF: 130 mm (5.25 in.) aluminum cone
HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology
Frequency Range (-6dB): 40 Hz – 47 kHz (Depends on EQ settings)
Frequency Response (±3dB): 45 Hz – 28 kHz (Depends on EQ settings)
Amplifier Output Power (Per Speaker):
LF: 280W (Class D)
HF: 100W (Class AB)
Max SPL: 108 dB (Measured at 1m)
Wireless Streaming Features: AirPlay 2, Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 5.0
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
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)
Streaming Services: Spotify, Tidal, Amazon Music, Qobuz, Deezer, QQ Music (via QPlay, coming soon), Internet Radio, Podcasts (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)
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)
Output: RCA Subwoofer output
By incorporating these state-of-the-art features and specifications, the KEF LS50 Wireless II speakers ensure an unparalleled audio experience, making them the ultimate choice for audiophiles and music enthusiasts alike.
