The CWM663 features a 150mm (6in) blue Kevlar bass/midrange driver housed in a die-cast chassis, providing extra rigidity for cleaner, faster bass. The speaker also incorporates a 25mm (1in) Nautilus tube-loaded aluminium dome tweeter, and a three-position high frequency switch for acoustic fine-tuning. Installation is almost effortless, thanks to our new QuickDogs fixing system and plug-and-play connection.
| Description | 2-way in-wall system |
| Drive units | 1x 25mm (1in) Nautilustube loaded aluminium dome tweeter 1x 150mm (6in) blue Kevlarcone bass/midrange |
| Frequency Range (-6dB) | 45Hz 50kHz |
| Maximum Amp Power | 25 150w |
| Sensitivity SPL (2.83V, 1m) | 88dB |
| Impedance Nominal (min) | 8 (4.5) |
| Frame height | 315mm (12.4in) |
| Frame width | 221mm (8.7in) |
| Cut-out height | 279mm (11in) |
| Cut-out width | 183mm (7.2in) |
| Depth behind surface | 95mm (3.7in) |
| Protrusion | 4mm (0.2in) |
