KEF LS50 Wireless II HiFi speakers
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23,800
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- Streaming from any source thanks to wireless compatibility with AirPlay 2
- Chromecast and more, plus wired connections for your TV, games console and turntable
- KEF Connect App


















Refund policy
REFUND & RETURN POLICY
Last updated: October 21st, 2021
Return and exchange is applicable to the following conditions:
Product Defect
- Delivered within 7 days (Not applicable to Apple products);
- A certified product quality problem;
- The application must be a product of the same model and the same color as originally purchased;
- If the product is a discontinued or outlet item, J SELECT will offer the customer a refund of the purchased amount;
- Damage caused by personal accident are not applicable;
- Personal care products, food and healthcare products, headsets, earphones and watches are not applicable;
- Application without accompanying required supporting documents or information as stated below (“Supporting Documents”) is not accepted.
- The product to be returned may require to be inspected by authorized dealer and issue an inspection report that certified a product quality problem. This policy applies to brands including but not limited to Nintendo, Samsung and XiaoMi.
- Refund and exchange is not applicable for all Apple products. Customers may visit the Apple Authorized Service Provider for product support and assistant with the original invoice issued by J SELECT during warranty period. All matters and disputes will be subject to the final decision of Apple Authorized Service Provider.
- Refund and exchange policies for Samsung home appliances products, please refer to “Additional Info” section in the product page.
Supporting Documents for the Application:
- Photo or video of the defective item;
- Product with complete original packaging;
- All product accessories and manual came with the original packaging;
- Product warranty card (a clean copy without filling in the information);
- Receipt of the purchase;
- Delivery invoice;
Application procedures:
- Describe the damage that has occurred by sending an email to cs@jselect.com
- For orders purchased at online (jselection.com and other 3rd party platform we operate), J SELECT will arrange collection of the product by a logistics company or you can simply return the product to our offline stores. However, prior to return the products to our stores, please bring along the email acceptance of the return and exchange received from our Customer Service department.
- For orders purchased at J SELECT offline stores, please visit our J SELECT offline stores for return and exchange.
Remarks:
- This Application applies to both J SELECT online and offline stores.
- Customer may contact our Customer Service hotline at 2926 2300 during service hours (Monday to Friday, 9:00am to 8:00pm, Saturday, 9:00am to 6:00pm).
- Customer may cancel online orders by sending an email to cs@jselect.com or contacting our Customer Service hotline before receiving delivery confirmation by call or email.
- J SELECT will charge a handling of 4% of the grand total of the order or HK$300, whichever is higher.
- In case of dispute, J SELECT reserves the right for final decision.
Overview Specification Warranty Review (0)

The Ultimate Wireless HiFi Speakers
- LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system, streaming from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more, plus wired connections for your TV, games console and turntable
- Great sound, no strings attached

Freedom: All the music, all the time
- Play all major music services and supports all major audio formats
- Wireless both from source and between the speakers
- Comprehensive applications and connectivity
User-Centred: Let you be you
- Intuitive on-boarding with user-centred features
- Personalised listening experience via KEF Connect App

Performance: Most accurate,immersive sound
- Metamaterial Absorption Technology for pure, natural sound
- 12th generation Uni-Q with MAT for exceptional acoustic accuracy
- Music Integrity Engine for rich, full-bodied sound
- System power: LF 280W class D, HF 100W class A/B, Max. SPL: 108dB
Design: Attention to every detail
- Optimised cabinet design for best acoustic performance
- Available in 4 finishes
- With mounting inserts to secure on KEF S2 Floor Stand (available as separate item)
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
- 40 Hz – 47 kHz
- *Depends on EQ settings
Frequency Response (±3dB) Measured at 85dB/1m
- 45 Hz – 28 kHz
- *Depends on EQ settings
Amplifier Output Power (Per Speaker)
- LF: 280W
- HF: 100W
Amplifier Class
- 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
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
- DSF: DSD64, DSD128
- DFF: DSD64
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 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
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