4 Ohm 12" replacement driver for QR12A (178.204UK). Chassis speakers to replace the main driver in the QTX Sound QR series active cabinets.
Features| Order Code | 902.522UK |
| Impedance | 4 ohms |
| Power max | 400W |
| Power rms | 200W |
| Magnet weight | 1.34g (40oz) |
| Magnet size | 20 x 140mm Ø |
| Diameter | 30cm (12") |
| Voice coil | 52mm (2") |
| Frequency response | 45Hz - 6kHz |
| SPL @ 1W/1m | 98dB |
| Dimensions | 129 x 307mm Ø |
| Weight | 4.02kg |
