English 
簡體中文
繁體中文
JDmall
Specifications
| Model | XLf 220 A |
| Speaker Size | Dual 8" |
| Max. Output Power | 550W |
| RMS Output Power | 220W |
| Built-in Amplifier Type | Class AB |
| Impedance | (2+2 Ω)x2 |
| Voice Coil Type | Dual Voice Coil |
| Frequency Response | 30Hz-150Hz |
| S/N Ratio | 91dB |
| Low Pass Filter | 50Hz-100Hz |
| Input Sensitivity | RCA input 82mV/Speaker input 0.8V |
| Working Voltage | 14.4V(10-16V) |
| Phase Switch | 0°/180° |
| Auto Turn ON/OFF | High-level input only |
| Fuse Rating | 15A |
| Gain | 200mV-6V |
| Cone Material | Aluminum |
| Magnet Type | Ferrite |
| Enclosure Material | Die-cast Alumium |
| Dimensions | 504x340x85mm |
| Net Weight | 5kg |