RD stands for Reduced Depth – so this speaker will fi t into tighter spaces than the standard CCM663. A shallower cone and a redesign of the easy-fi t QuickDogs™ frame reduce depth to a more usable 92mm, while retaining everything that makes the CCM663 such a great inceiling speaker.
Specifications
- Description:2-way in-ceiling system
- Drive Units:1x Ø25mm (1 in) Nautilus™ swirl loaded aluminium dome tweeter,1x Ø150mm (6 in) blue
- Aramid Fibre cone bass/midrange
- Frequency range (-6dB): 35Hz – 50kHz
- Recommended Amplifi er Power::25W – 100W
- Sensitivity:86dB (2.83V, 1m)
- Nominal Impedance:8Ω (4.8Ω minimum)
- Frame:Ø240mm (9.4 in)
- Cut-out:Ø202mm (8 in)
- Depth behind surface:92mm (3.6 in)
- Protrusion:
- 7mm (0.3 in)
- Net weight:2.3kg (5 lb)
- Pre-mount Kit:PMK C6
- Back Box: BB6W or BB125C
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