Woven Kevlar | |
Crossover Tuning | |
Nautilus Tapering Tube | |
Flowport | |
Technical features | Nautilus¢â tube loaded aluminium dome tweeter |
¡¡ | Kevlar¢ç brand fibre cone bass/midrange |
¡¡ | Flowport¢â |
Description | 2-way vented-box system |
Drive units | 1x ©ª25mm (1 in) aluminium dome high-frequency |
¡¡ | 1x ©ª165mm (6.5 in) woven Kevlar¢ç cone bass / midrange |
Frequency range | -6dB at 42Hz and 50kHz |
Frequency response | 49Hz - 22kHz ¡¾3dB on reference axis |
Dispersion | Within 2dB of reference response |
¡¡ | Horizontal: over 60¨¬ arc |
¡¡ | Vertical: over 10¨¬ arc |
Sensitivity | 88dB spl (2.83V, 1m) |
Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m) |
¡¡ | <1% 100Hz - 22kHz |
¡¡ | <0.5% 150Hz - 20kHz |
Nominal impedance | 8§Ù (minimum 3.7§Ù) |
Crossover frequency | 4kHz |
Crossover filters | 1st Order – tweeter |
¡¡ | 1st Order – bass/midrange |
Recommended amplifier power | 25W - 100W into 8§Ù on unclipped programme |
Max. recommended cable impedance | 0.1§Ù |
Dimensions | Height: 340mm (13.4 in) |
¡¡ | Width: 198mm (7.8 in) |
¡¡ | Depth: 331mm (12.3 in) |
Net weight | 7.0kg (15.4 lb) |