Bowers & Wilkins CT7.4 LCRS, CT7.3 LCRS installation manual CT7.5 LCRS

	CT7.5 LCRS
Technical features	Nautilus™ tube-loaded tweeter
	Kevlar® brand fibre bass/midrange
	Flowport™
	Magnetically attached grille
Description	2-way vented-box system
Drive units	1x ø25mm (1 in) cloth dome high-frequency
	1x ø180mm (7 in) woven blue Kevlar® bass/midrange
Frequency range	-6dB at 50Hz and 33kHz
Frequency response	55Hz - 28kHz ±3dB on reference axis
Dispersion	Within 2dB of reference response
	Horizontal: over 60° arc
	Vertical:	over 10° arc
Sensitivity	92dB spl (2.83V, 1m)
Harmonic distortion	2nd and 3rd harmonics (90dB, 1m)
	<1% 100Hz - 20kHz
Nominal impedance	8Ω (minimum 4.6Ω)
Crossover frequency	4kHz
Recommended amplifier power	50W - 120W into 8Ω on unclipped programme
Max. recommended cable impedance	0.1Ω
Dimensions	Height:	305mm (12 in)
	Width:	444mm (17.5 in)
	Depth:	265mm (10.5 in)
	Depth including grille: 288mm (11.3 in)
Net weight	11.5kg (25.3 lb)

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