Products: Systems > General Staging > SA188: Specifications
General Staging
Low Frequency, Dual 18"
65Hz - 1.2kHz
 Performance Overview   
 Class  Low Frequency
 Freq. Response (-3dB)  65Hz - 1.2kHz
 Low Freq. Response (-10dB)  30Hz
 Power Handling (AES)   
 Low (1)  450W
 Low (2)  450W
 Max Peak SPL   
 Low  139.5dB
 Max Continuous SPL   
 Low  133.5dB
 Impedance   
 Low (1) 
 Low (2) 
 Sensitivity   
 Low  104dB
 Construction   
 Method  CNC Machined, Dadoed
 Material  12-Ply Birch
 Finish  Procoat
 Dimensions   
 Product Dimensions  22in. x 42in. x 29.5in.
558.8mm x 1066.8mm x 749.3mm
 Net Weight  185lbs.
83.9kg.
 Shipping Dimensions  33in. x 25in. x 45in.
838.2mm x 635mm x 1143mm
 Shipping Weight  200lbs.
90.7kg.
 Taper Angle  10°
 Taper Width  11.51in.
292.35mm
 Design Properties   
 Characteristics  Vented, Cone Driver, Direct Radiating
 Hardware   
 Connectors  NL4
 Grill Type  Acoustically Transparent Foam, Fitted Perforated Steel
 Handle Type  Medium Bar Handle, Large Bar Handle
 Handle Locations  Left, Right, Top
 Suspension  Groundstack