Description Powerfull and unmatche Bowers & Wilkin, In-ceiling package delivering dolby atmos sound for a room size ranging uto 20×35 ft. Uncompromised, crystal quality of sound with very low noise from the sub woofer. B&W Package contents as follows – LCR -CCM7.3 S2 Front LCR In-Cieling Uncompromised 3-way in-ceiling design with Carbon Dome tweeter, Continuum midrange, and Aerofoil bass drivers. 1x ø25mm (1in) Carbon Dome tweeter 1x ø100mm (4in) Continuum cone FST midrange driver 2x ø130mm (5in) Aerofoil bass drivers Technical features Carbon Dome tweeter Continuum cone FST midrange Aerofoil profile bass cones Description 3-way in-ceiling system Drive units 1x ø25mm (1in) Carbon Dome high-frequency 1x ø100mm (4in) Continuum cone FST midrange 2x ø130mm (5in) Aerofoil profile bass Frequency range (-6dB) -6dB at 52Hz and 33kHz Frequency Response -3dB 55Hz – 28kHz ±3dB Sensitivity 90dB spl (2.83Vrms, 1m) Harmonic distortion 2nd and 3rd harmonics (90dB, 1m) <1% 90Hz – 33kHz <0.5% 120Hz – 33kHz Nominal impedance 8Ω (minimum 3.1Ω) Recommended amplifier power 25W – 200W into 8Ω on Frame height 355mm (14in) Frame width 355mm (14in) Depth 194.5mm (7.66in) Cut-out height 332mm (13.1in) Cut-out width 332mm (13.1in) Cut-out height w/PMK 335mm (13.2in) Cut-out width w/PMK 335mm (13.2in) Protrusion 8mm (0.3in) PMK 7C Net weight 9kg (19.84lb) Inc accessories Finishes Back box: White Grille: White click here for detailed info about the product Surround and Atmos – CC 664 Neat and adaptable 2-way in-wall speaker with tweeter tech and a large 150mm mid/bass driver. Key specifications- The CCM664 is a ceiling speaker distinguished by its adjustable tilt offset 25mm (1in) soft dome tweeter. It brings both a smoother and more detailed high frequency performance to a package that also includes a woven glass fibre150mm (6in) bass/midrange driver and three-position EQ switch for a better off-axis response. CCM664 is a classically simple and cost effective route to high quality ceiling mount sound and is simple and quick to install. See nothing, hear everything Technical Specifications Description Drive Units Frequency Range (-6dB) Recommended Amp Power Sensitivity SPL (2.83V, 1m) Impedance Nominal (min) Frame diameter Cut-out diameter Depth behind surface Protrusion Pre-mount Kit Back Box 2-way in-ceiling system 1x ø25mm (1in) soft dome tweeter 1x ø150mm (6in) black glassfibre cone bass/midrange 45Hz – 35kHz 25 – 130w 87dB 8Ω (4.5Ω) 240mm (9.5in) 202mm (8in) 133mm (5.2in) 4mm (0.2in) AVR Denon X3800H 9.4 Channel Amplifier with Dolby atmos
