| Model  | 
                            SP-620CW | 
                          
                          
                            | PHYSICAL SPECIFICATION | 
                              | 
                          
                          
                            | System configuration | 
                            2- Way Passive Full Range
 | 
                          
                          
                            | LF Components & Loading
 | 
                            Dual SK6580 6.5", woofer,vented
 | 
                          
                          
                            | HF System &  Loading
 | 
                            Loaded one SK20L Horn Neodymium Driver
 | 
                          
                          
                            | Controls | 
                            Impedance select :4 ohm or 16 ohm
 | 
                          
                          
                            | Enclosure Material | 
                            Plywood | 
                          
                          
                            | Enclosure Finish | 
                            Durable textured black painted, White color option
 | 
                          
                          
                            | Connectors | 
                            Two neutrick speakon | 
                          
                          
                            | Grille | 
                            Powder coated perforated steel, black dust cover option.
 | 
                          
                          
                            | Optional accessories | 
                            1. STK Pole "SPM35130"
 
                             2. STK Stand " ST6180"
 | 
                          
                          
                            Demensions 
                              ( ¡¾0.13 inch / ¡¾3 mm) | 
                            Height: 269 
                              Front width: 460  
                              Rear width: 103 
                              Depth: 280  | 
                          
                          
                          
                            | Shipping/CBM | 
                            0.0519 | 
                          
                          
                            | Net weight | 
                             kg | 
                          
                          
                            | Shipping weight | 
                             kg | 
                          
                          
                            | TECHNICAL SPECIFICATION  | 
                              | 
                          
                          
                            | Frequency Response | 
                              | 
                          
                          
                            | ¡¾3 dB | 
                            85Hz ~ 18kHz | 
                          
                          
                            | -10 dB | 
                            75Hz ~ 19kHz | 
                          
                          
                            | Recommended High-Pass Frequency | 
                            55Hz | 
                          
                          
                          
                            | Axial Sensitivity(dB SPL, 1 watt @ 1m) | 
                            Full Range Passive 100 | 
                          
                          
                            | Nominal Input Impedance(ohms) | 
                            Full Range Passive: 4 or 16
  
                              LF: 2 x 8
 
                              HF: 8  | 
                          
                          
                            | Power Handling, Watts  | 
                              | 
                          
                          
                            | (Continuous/Program/Peak) | 
                            Full range Passive : 200/400/800
  | 
                          
                          
                            | (Continuous) | 
                            LF: 200  | 
                          
                          
                            | (Continuous) | 
                            HF: 20  | 
                          
                          
                            | Max Calculated SPL (Referenced to 1 m) | 
                              | 
                          
                          
                            | Full Range Passive Peak | 
                            129 | 
                          
                          
                            | Full Range Long Term | 
                            123 | 
                          
                          
                            | Norminal disperson(degrees @ -6dB) | 
                              | 
                          
                          
                            | Horizontal/Vertical | 
                            100¨¬ Conical |