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                      | GT-C6902 6"x9" 5-Way Full-Range Speaker 
    
        
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            | Specifications |  
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            | Basic Features |  
            | Speaker size | 6" x 9" |  
            | Speaker type | 5-way full-range speaker |  
            | Nominal impedance | 4 ohms |  
            | Nominal power handling | 90 watts |  
            | Peak power handling | 180 watts |  
            | Frequency response | 45 Hz to 20 kHz |  
            | Sensitivity | 89 dB |  
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            | Voice Coil |  
            | Diameter | ø30 mm |  
            | Former material | Aluminum |  
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            | Material |  
            | Cone | Polypropylene |  
            | Surround | Rubber |  
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            | Magnet Structure  |  
            | Magnet material | Ferrite |  
            | Magnet weight | 20 oz |  
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            | Or according to customer's specifications. |  
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