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                This Selenium Loudspeakers 
                2" (50 mm) exit 
                compression driver for high sensitivity, low distortion and 
                smooth extended frequency response applications. Its pure 
                titanium diaphragm was especially designed based on the 
                extremely light and structurally strong snowflake crystal. That 
                leads the D408Ti driver to deliver high performance, high 
                quality and high value for the pinnacle in sound reinforcement 
                applications.  
                
                It combines a stable structure for 
                mid-frequency reproduction and a low mass that enables high 
                frequency reproduction virtually linear to 20 kHz.  
                
                Its construction features include: 
                
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Ferro fluid (Ferro sound) loaded gap 
                  reducing heat build-up and offering consistent results over 
                  long-term demanding concert usage;  
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Voice coil is made of high temperature CCAW 
                  (copper clad aluminum wire) wound on Kapton former to 
                  withstand high operating temperatures;  
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Injected plastic housing;  
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Precisely engineered diaphragm structure 
                  and alignment mechanism allows for easy, reliable and cost  
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Effective repair (model RPD4400Ti) in case 
                  of diaphragm failure. 
                  
                  If you are not willing to make the repairs, 
                  International Audio is the authorized repair center for the 
                  USA.  
                 
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