The CWM 6160 in-wall speaker is simplicity itself to install and, thanks to its B&W know-how and heritage, reaches a level of performance that will both surprise and delight. CWM 6160 is a 2-way design featuring a 165mm (6½ in) woven glass fibre cone bass/midrange driver and an Ultra-12 tweeter in a neat rectangular chassis, incorporating quick and easy swing-out dog fixings. 

      CWM 6160 is a perfect speaker for those indulgent extra locations - the bathroom, the kitchen - that define the real luxury of custom installed audio. Technical Specification Technical features Description Drive units  Frequency range Frequency response Sensitivity Nominal impedance Crossover frequency Recommended amplifier power Frame size Cut-out size Min depth req   

      Net weight Finish  Accessories  Ultra-12 tweeter Swing-out dog fixings 2-way in-wall speaker system 1x ø25mm (1 in) Ultra-12 high-frequency 1x ø165mm (6.5 in) woven fibreglass cone mid/bass  -6dB at 40Hz and 22kHz 50Hz-20kHz  ±3dB on reference axis 89dB spl (2.83V, 1m) 8Ω (minimum 3.6Ω) 3.2kHz 

      20W - 130W continuous into 8Ω on unclipped programme Height: 310mm (12.2 in) Width: 216mm (8.5 in) Height: 281mm (11.1 in) Width: 186mm (7.3 in) 89mm (3.5 in) from wall surface 1.6kg (3.5lb) 

     Semi-matt white suitable for customising or pre-painting (paint mask included) Pre-mount kit for new construction (PMK 650)