BOWERS & WILKINS CCM663

This high-performance 6-inch in-ceiling speaker features a Nautilus swirl-loaded 25mm (1-inch) aluminium dome tweeter, which is adjustable to improve off-axis treble response. Other key features include a bass/midrange driver housed in a rigid die-cast chassis for enhanced durability and a three-position EQ switch for personalized sound tuning. The speaker supports a maximum amplifier power of 130W. Installation is made simple with the QuickDogs fixing system and plug-and-play connection.

Technical specifications:

• Tweeter diameter: 25 mm
• Woofer diameter: 150 mm
• Nominal power: 25 - 130 W
• Nominal impedance: 8 Ohms
• Sensitivity: 88 dB
• Frequency response at -6 dB: 45 Hz – 50 kHz
• Maximum rear depth: 133 mm
• Grille dimensions: 240 mm
• Hole dimensions: 202 mm