Vienna Acoustics Webern ユーザーズマニュアル

It is important to listen carefully to the match of 
amplifier and loudspeaker to ensure that the 
com-bination works well sonically for you. 
 
Though rated amplifier wattage bears little  
correla-tion to either sound quality or drive 
capability, the user is cautioned that amplifiers of 
lower power ratings,  more frequently than more 
powerful ampli-fiers, are  particularly  prone to  
producing  danger- 
ously significant amounts of distortion as they 
are stressed beyond their limits.  
 
This distortion can and will damage loudspeaker 
components. This damage will not be covered 
under warranty. 

                          
                                           
Your loudspeakers contain a large number of 
pre-cision built moving parts. These parts require 
play-ing time initially to develop their maximum 
smooth-ness and extension.  
 
Very audible improvements can be observed 
during about 30 hours of playing. Additional 
improvements will be evident after 100 hours of 
playing time, at which point the speakers will 
have reached their full musical potential.