Bowers & Wilkins CCM7.5 S2 Pair In-ceilling speaker

Design: 2-Way In-Ceiling Speakers (Sold As A Pair)
Drivers: Two
Tweeter: 1x 25mm (1″) soft dome tweeter
Bass/Midrange: 1x 150mm (6″) black glass/fibre cone bass/midrange
Recommended Amplifier Power: 40 Watts – 130 Watts RMS
Recommended Maximum Input: 100 Watts RMS of ‘clean’ power
Frequency Response: 45Hz – 35kHz
Crossover Frequency: Not stated
Crossover Components: Non-Ageing Components
Impedance: 8 Ohms (nominal) – 4.5 Ohms minimum