Reference: 12010186 mail
Data sheet
| Power (W): | 270 | 500 |
| Warranty: | NIL | NIL |
| Diameter (cm): | 16 | 16 |
| Noise Emission (dB): | 89 | -- |
| Frequency (Hz): | 45-40k | 35-20k |
| Impedance (Ω) : | 4 | 4 |