| Model  | 
                            SP-122H | 
                          
                          
                            | PHYSICAL SPECIFICATION | 
                              | 
                          
                          
                            | System configuration | 
                            2-Way Full Range | 
                          
                          
                            | LF system & Loading | 
                            One SK 12400 12" woofer, Vented | 
                          
                          
                            | HF system & Loading | 
                            One 2 "Voice coil compression driver(SK60D) | 
                          
                          
                            | Operating Mode | 
                            Passive | 
                          
                          
                            | Controls | 
                               | 
                          
                          
                            | Enclosure Material | 
                            Plywood with MDF | 
                          
                          
                            | Enclosure Finish | 
                            Black warnex texture coated | 
                          
                          
                            | Connectors | 
                            Two neutrick speakon | 
                          
                          
                            | Grille | 
                            Powder coated perforated steel | 
                          
                          
                            | Optional accessories | 
                             Eye Bolt "SEB 08" | 
                          
                          
                            Demensions 
                              ( ¡¾0.13 inch / ¡¾3 mm) | 
                            Height: 640 
                              Front width: 409  
                              Rear width: 263 
                              Depth: 480  | 
                          
                          
                            | Monitor Trapezoid angle(degrees) | 
                            18 | 
                          
                          
                            | Shipping/CBM | 
                            0.1569 | 
                          
                          
                            | Net weight | 
                            28.6 kg | 
                          
                          
                            | Shipping weight | 
                            30.5 kg | 
                          
                          
                            | TECHNICAL SPECIFICATION  | 
                              | 
                          
                          
                            | Frequency Response | 
                              | 
                          
                          
                            | ¡¾3 dB | 
                            61Hz ~ 19kHz | 
                          
                          
                            | -10 dB | 
                            53Hz ~ 20kHz | 
                          
                          
                            | Recommended  | 
                            53Hz | 
                          
                          
                            | High-Pass Frequency | 
                              | 
                          
                          
                            | Axial Sensitivity(dB SPL, 1 watt @ 1m) | 
                            Full Range Passive 102  | 
                          
                          
                            | Nominal Input Impedance(ohms) | 
                            Full Range Passive: 8  
                              LF: 8 
                               
                              HF: 8  | 
                          
                          
                            | Power Handling, Watts  | 
                              | 
                          
                          
                            | (Continuous/Program/Peak) | 
                            Full Range Passive: 400/800/1200  | 
                          
                          
                            | (Continuous) | 
                            LF: 400  | 
                          
                          
                            | (Continuous) | 
                            HF: 60  | 
                          
                          
                            | Max Calculated SPL (Referenced to 1 m) | 
                              | 
                          
                          
                            | Full Range Passive Peak | 
                            134 | 
                          
                          
                            | Full Range Long Term | 
                            128 | 
                          
                          
                            | Norminal disperson(degrees @ -6dB) | 
                              | 
                          
                          
                            | Horizontal | 
                            90 | 
                          
                          
                            | Vertical | 
                            40 |