The CCM683 shares most of the high-performance features of the CCM 682, but has a slightly lower maximum amp power of 130W. Like the CCM682, this speaker comes with a 200mm (8in) Kevlar cone bass/midrange driver with a rigid die-cast chassis, a Nautilus swirl-loaded aluminium dome tweeter that pivots for adjustable off-axis treble response, and a three-position EQ switch.
| Description | 2-way in-ceiling system |
| Drive Units | 1x 25mm (1 in) Nautilus swirl loaded aluminium dome tweeter 1x 200mm (8in) blue Kevlar cone bass/midrange |
| Frequency Range (-6dB) | 35Hz 50kHz |
| Recommended Amp Power | 25 130w |
| Sensitivity SPL (2.83V, 1m) | 88dB |
| Impedance Nominal (min) | 8 (4.5) |
| Frame diameter | 290mm (11.4in) |
| Cut-out diameter | 250mm (9.8in) |
| Depth behind surface | 133mm (5.2in) |
| Protrusion | 4mm (0.2in) |
