Reference: 12010191 mail
Data sheet
| Power (W): | 550 | 250 | 500 | 450 |
| Warranty: | 1 year | NIL | NIL | NIL |
| Noise Emission (dB): | 92 | 88 | -- | 91 |
| Frequency (Hz): | 28-27k | -- | 35-20k | 23-26k |
| Impedance (Ω) : | 4 | 4 | 4 | 4 |