A high performance ceiling-mount speaker featuring a 200mm (8in) Kevlar cone bass/midrange driver with a rigid die-cast chassis, and a Nautilus swirl-loaded aluminium dome tweeter that pivots for adjustable off-axis treble response. A 30mm coil and 100mm magnet make this an incredibly efficient and reliable speaker, with outstanding sound quality and a maximum amp power of 150W. Other features include superior crossovers components, gold plated terminals and a three-position EQ switch. Bowers & Wilkins are taking in-ceilng speakers to new heights with this model. Description 2-way in-ceiling system Drive Units 1x ø25mm (1in) Nautilus™ swirl loaded aluminium dome tweeter1x ø200mm (8in) blue Kevlar® cone bass/midrange Frequency Range (-6dB) 35Hz – 50kHz Recommended Amp Power 25 – 150w Sensitivity SPL (2.83V, 1m) 89dB Impedance Nominal (min) 8Ω (4.5Ω) Frame diameter 290mm (11.4in) Cut-out diameter 250mm (9.8in) Depth behind surface 133mm (5.2in) Protrusion 4mm (0.2in) Pre-mount Kit C8 Back Box 6C
