Specifications
| Model | AB803 | 
| Woofer Speaker Size | 8" | 
| 
                          Max Output Power | 
                        450W | 
| RMS Output Power | 150W | 
| Built-in Amplifier Type | Class AB | 
| 
                          Frequency Response | 
                        
                          20Hz-150Hz | 
                      
| 
                          Impedance | 
                        2 Ω | 
| 
                          S/N Ratio | 
                        
                          91dB | 
                      
| Input Sensitivity(Distortion level 1%) | 
                          RCA input 110mV, Speaker input 0.5V | 
                      
| Working Voltage | 14.4V(10-16V) | 
| Phase Switch | 0°/180° | 
| Auto Turn ON/OFF | High level input only | 
| Fuse | 25A | 
| Radiator Speaker Size | 192x60mm x2 | 
| Woofer Cone Material | Aluminum | 
| Woofer Magnet Material | Ferrite | 
| Enclosure Material | Cast Aluminum Sealed Enclosure | 
| Product Dimensions | 
                          355x265x75mm | 
                      
| Net Weight | 
                          5.6kg | 
                      
                    
                  
Packaging
                    
                  
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