| CT7.4 LCRS | |
Technical features | Nautilus™ | |
| Kevlar® brand fibre cone bass/midrange | |
| Flowport™ | |
| Magnetically attached grille | |
Description | ||
Drive units | 1x ø25mm (1 in) cloth dome | |
| 2x ø165mm (6.5 in) woven Kevlar® cone bass/midrange | |
Frequency range | ||
Frequency response | 49Hz - 28kHz ±3dB on reference axis | |
Dispersion | Within 2dB of reference response | |
| Horizontal: over 60° arc | |
| Vertical: | over 10° arc |
Sensitivity | 93dB spl (2.83V, 1m) | |
Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m) | |
| <1% 90Hz - 20kHz | |
Nominal impedance | 8Ω (minimum 4.0Ω) | |
Crossover frequency | 4kHz |
|
Recommended amplifier power | 50W - 150W into 8Ω on unclipped programme | |
Max. recommended cable impedance | 0.1Ω |
|
Dimensions | Height: | 343mm (13.5 in) |
| Width: | 444mm (17.5 in) |
| Depth: | 265mm (10.5 in) |
| Depth with grille: 288mm (11.3 in) | |
Net weight | 16.5kg (36.3 lb) |
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