| Manufacturer | ESX |
|---|---|
| Model | QXB12 |
| Type | Passive subwoofer in a box |
| Size cm (inch) | 30 cm (12") |
| RMS rated power (W) | 1000 |
| Maximum power (W) | 2000 |
| Impedance (Ohm) | 2×2 |
| Warranty in years | 1 |
| Other |
| Manufacturer | ESX |
|---|---|
| Model | QXB12 |
| Type | Passive subwoofer in a box |
| Size cm (inch) | 30 cm (12") |
| RMS rated power (W) | 1000 |
| Maximum power (W) | 2000 |
| Impedance (Ohm) | 2×2 |
| Warranty in years | 1 |
| Other |