| - EASY INSTALLATION You can install easily by using provided spring and steel cover.   - EFFICIENCY FOR P.A Input transformer is incorporated for high efficiency of p.a use.         
                
                    
                        | Unit | CS-05W/05G |  
                        | Rated Power | W | 5 |  
                        | Impedance | Ω | COM, 2k, 4k, 8k |  
                        | Frequency Response | Hz | 150 ~ 14k |  
                        | SPL (1W/m) | dB | 92 |  
                        | Weight | g | 945 |  
                        | lb | 2.1 |  
                        | Dimensions (W x H x D) | mm | 227(Ø)x100 |  
                        | inches | 8.9(Ø)x4 |    |