KEF LS50, Quick Start Manual

2

English

Thank you for choosing KEF. KEF is dedicated to producing premium audio  products with best-in-
class sound quality to give you an engrossing and pleasurable listening experience that is true to the 
original performance.
Please read the important safety and warranty information below.  For any other services, please 
contact your local authorised KEF distributor, whose details can be found at www.kef.com

The normal function of the product may be disturbed by Strong Electro Magnetic Interference. If so, 
simply reset the product to resume normal operation by following the instruction manual. In case the 
function could not resume, please use the product in other location.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, 

IMPORTANT SAFETY INFORMATION

• Follow this manual carefully for the best 

results from your speakers

• Read and return the warranty card
• Clean with a dry lint free cloth
• Do not use spirit based cleaners

• Avoid damp
• Avoid temperature extremes
• Avoid direct sunlight
• SAFETY NOTICE! Trailing cables are 

dangerous, secure all cables

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE

THIS APPLIANCE TO RAIN OR MOISTURE

CAUTION

RISK OF ELECTRIC SHOCK 

DO NOT OPEN

•  A combined mains power input 

lead and country-specific mains 
plug is provided.

•  Check before connecting to 

your local mains supply that 
the local supply voltage is the 
same as that marked on the 
rear panel. If it is not, check with 
your supplier before proceeding.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,  

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE. 

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Explanation of Graphical Symbols

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert 
the user to the presence of uninsulated “dangerous voltage” within the products enclosure 
that may be of a sufficient magnitude to constitute a risk of electrical shock to persons.
The exclamation mark within an equilateral triangle is intended to alert the user to the 
presence of important operating and maintenance (servicing) instructions in the literature 
accompanying the appliance.

Correct Disposal of This Product. This marking indicates that this product should not be 
disposed with other household wastes throughout the EU. To prevent possible harm to the 
environment or human health from uncontrolled waste disposal, recycle it responsibly to 
promote the sustainable reuse of material resources.

To return your used device, please use the return and collection systems or contact the retailer 
where the product was purchased. They can take this product for environmentally safe recycling.

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