SW-1577（15"/18"）

SW-1577 

Model Number:  SW-1577    
Size: 15" Subwoofer    
Cone: Black non press paper cone with foam edge    
Magnet: High density flux ferrite     
Impedance: 2+2Ω/4+4Ω     
Rms Power: 4000W    
Peak Power: 8000W    
Frequency Response: 25～500HZ    
Sensitivity: 90dB

SW-1877

Model Number:  SW-1877    
Size: 18" Subwoofer    
Cone: Black non press paper cone with foam edge   
Magnet: High density flux ferrite      
Impedance: 2+2Ω/4+4Ω     
Rms Power: 6000W    
Peak Power: 12000W    
Frequency Response: 22～500HZ    
Sensitivity: 92dB