Bowers & Wilkins CCM 663

Reduced Depth In-Ceiling Speakers - Pair

Item #BW:CCM663RD-PR
Item # FP37915

Bowers & Wilkins CCM 663

Reduced Depth In-Ceiling Speakers - Pair

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RD stands for Reduced Depth – so this speaker will fit into tighter spaces than the standard CCM663. A shallower cone and a redesign of the easy-fit QuickDogs™ frame reduce the depth to a more usable 92mm, while retaining everything that makes the CCM663 such a great in-ceiling speaker.

See nothing, hear everything

The familiar, yet discreet, dark blue Kevlar® cone of the bass/midrange driver delivers a stunningly clean, detailed response. This, combined with the pivoting aluminum dome tweeter for adjustable off-axis treble response and three-position EQ, make this one of the most versatile custom speakers around.

If preferred, the supplied round grille can be replaced with an optional, square CCM663 grille.

Details & Specs


  • Quantity in Package: Pair
  • Design: 2-way in-ceiling system
  • Drive Units
    • 1x ø25mm (1in) Nautilus™ swirl loaded aluminum dome tweeter
    • 1x ø150mm (6in) blue Aramid fiber cone bass/midrange
  • Frequency Range (-6dB): 35Hz – 50kHz
  • Recommended Amp Power: 25 – 100W
  • Sensitivity SPL (2.83V, 1m): 88.5 dB
  • Impendance Nominal (min): 8Ω (4.8Ω)
  • Recommended Pre-mount Kit: PMK C5
  • Recommended Back Box: BB6W or BB125C

Approximate Dimensions

  • Frame: 9.4"
  • Depth (behind surface): 3.6"
  • Cut-out: 8"
  • Protrusion: 0.3"

Approximate Weight

  • Unit: 5 lbs
  • Shipping: 8.3 lbs

Warranty Information

  • Manufacturer Warranty (authorized online retailer): 1 Year Parts And Labor
More Information
MPN FP37915
UPC 714346324804
Series CI 600 Series
Weight 5.00 lbs
Color Options Black
Design 2-way in-ceiling system
Drivers 1x Ø25mm (1 in) Nautilus swirl loaded aluminum dome tweeter
1x Ø150mm (6 in) blue Kevlar cone bass/midrange
Frequency Response 35Hz – 50kHz
Impedance 8Ohms (4.8Ohms minimum)
Sensitivity 86dB (2.83V, 1m)
Total Amp Power Recommended amplifier power 25W – 100W
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