Reference: 12010211 mail
Data sheet
| Power (W): | 2400 | 900 | 1800 |
| Shape: | Round | Round | Oval |
| Warranty: | NIL | 3 months | NIL |
| Diameter (cm): | 30 | 25 | 30 |
| Frequency (Hz): | 20 Hz-1.6 kHz | 20-3.5k | -- |
| Impedance (Ω) : | Dual 4 | 4 | 4 |
| Sensitivity (dB): | 94 | -- | -- |