The CCM663 is a true high-performance ceiling-mount speaker. The tweeter has a 25mm (1in) aluminium dome and its housing pivots for adjustable off-axis treble response. The bass/midrange driver’s die-cast chassis provides extra rigidity, which results in a cleaner, faster bass, and a three-position EQ switch for a better off-axis response.
Specifications
- Description: 2-way in-ceiling system
- Drive Units: 1x 25mm (1 in) Nautilus™ swirl-loaded aluminum dome pivoting tweeter; 1x 150mm (6 in) blue woven Aramid Fibre cone bass/midrange driver
- Frequency Range (-6dB): 45Hz – 50kHz
-
Recommended Amplifier Power:
25W – 130W
- Sensitivity (2.83V, 1m): 88dB
- Nominal Impedance: 8Ω (minimum 4.5Ω)
- Frame Diameter: 240mm (9.5 in)
- Cut-out Diameter: 202mm (8 in)
- Depth Behind Surface: 133mm (5.2 in)
- Protrusion: 4mm (0.2 in)
- Pivoting Tweeter: Directs high-frequency details toward your primary listening area.
- Three-Position EQ Switch: Optimizes off-axis response to balance your room's acoustics.
- QuickDogs™ Installation: Offers fast, easy spring-clamp mounting.