1. Model: PL-0501
2. Rated Power: 6/8W
3. Impedance: 8 Ohm
4. Input Voltage: 70/100V
5. Sensitivity: 86+-3dB
6. Frequency response: 75-18KHz
7. Speaker unit: 5 inch
8. Hole Size: 150mm
9. physical dimension: 182mm