Reference: 12010176 mail
Data sheet
| Power (W): | 160 | 1800 | 900 |
| Shape: | Rectangular | Oval | Round |
| Warranty: | 1 year | NIL | 3 months |
| Diameter (cm): | 20 | 30 | 25 |
| Frequency (Hz): | 20-200 | -- | 20-3.5k |
| Impedance (Ω) : | Dual 2 | 4 | 4 |