Tính năng kỹ thuật: 
 
    
        
            | Rated Input | 
            30 W | 
         
        
            | Line Voltage | 
            100 V line or 70 V line | 
         
        
            | Rated Impedance | 
            100 V line: 330 Ω (30 W), 670Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W) 
            70 V line: 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W), 
            1 kΩ (5 W), 2 kΩ (2.5 W) | 
         
        
            | Sound Pressure Level | 
            113 dB (1 W, 1 m at 500 to 2,500 Hz peak level) | 
         
        
            | Frequency Response | 
            250 - 10,000 Hz | 
         
        
            | Sensitivity when used as Microphone (0 dB=1 mW/10 dynes/c㎡) | 
            -20 dB at 1 kHz | 
         
        
            | IP Code | 
            IP 65 | 
         
        
            | Polarity | 
            Hot: Black, Com: White | 
         
        
            | Operating Temperature | 
            -20%%dC to +55%%dC (must be free from dew condensation) | 
         
        
            | Finish | 
            Horn flare: Aluminum, off-white, powder coating 
            Reflector horn and rear cover: ABS resin, off-white 
            Bracket, screws and bolts: Stainless steel 
            Speaker cable: Polyvinyl chloride insulated cabtyre cable 
            (6 mm in diameter, 600 mm in length) | 
         
        
            | Dimensions | 
            285 (W) × 227 (H) × 277 (D) mm | 
         
        
            | Weight | 
            2 kg | 
         
        
            | Option | 
            Swivel bracket: YS-151S (Can be used instead of the supplied bracket.) | 
         
    
 
  
  
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