Products: Systems > General Staging > SA455: Specifications
General Staging
Low Frequency, Dual 15"
50Hz
 Performance Overview   
 Class  Low Frequency
 Freq. Response (-3dB)  50Hz
 Low Freq. Response (-10dB)  45Hz
 Power Handling (Program)   
 Low (1)  800W
 Low (2)  800W
 Power Handling (AES)   
 Low (1)  400W
 Low (2)  400W
 Max Peak SPL   
 Low  139dB
 Max Continuous SPL   
 Low  133dB
 Impedance   
 Low (1) 
 Low (2) 
 Sensitivity   
 Low (1)  98dB
 Low (2)  98dB
 Critical Filter / Crossover Data   
 Bandpass  45Hz - 250Hz
 Construction   
 Method  CNC Machined, Dadoed
 Material  12-Ply Birch
 Finish  Procoat
 Dimensions   
 Product Dimensions  17.5in. x 36in. x 20in.
444.5mm x 914.4mm x 508mm
 Net Weight  110lbs.
49.89kg.
 Shipping Dimensions  39in. x 24in. x 28in.
990.6mm x 609.6mm x 711.2mm
 Shipping Weight  119lbs.
53.97kg.
 Taper Angle  10°
 Taper Width  10.45in.
265.43mm
 Design Properties   
 Characteristics  Vented, Cone Driver, Direct Radiating
 Powering Options  Drivers Wired in Parrallel
 Hardware   
 Connectors  NL8
 Grill Type  Acoustically Transparent Foam, Fitted Perforated Steel
 Handle Type  Large Bar Handle
 Handle Locations  Left, Right
 Suspension  Groundstack, Locking Skids