Woven Kevlar
Crossover Tuning
Nautilus Tapering Tube
Flowport
Technical features Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone FST midrange
Flowport™
Description 3-way vented-box system
Drive units 1x ø25mm (1 in) aluminium dome high-frequency
1x ø150mm (6 in) woven Kevlar® cone FST midrange
2x ø165mm (6.5 in) paper/Kevlar® cone bass
Frequency range -6dB at 30Hz and 50kHz
Frequency response 56Hz - 22kHz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity 89dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz - 22kHz
<0.5% 120Hz - 20kHz
Nominal impedance 8Ω (minimum 3Ω)
Crossover frequencies 350Hz, 4kHz
Recommended amplifier power 30W - 200W into 8Ω on unclipped programme
Max. recommended cable impedance 0.1Ω
Dimensions
Height: 990mm (39 in) cabinet only
1025mm (40.4 in) including plinth but not feet
Width: 200mm (7.9 in) cabinet only
320mm (12.6 in) including plinth
Depth: 300mm (11.8 in) cabinet only
321mm (12.6 in) inc. grille and terminals but not plinth
370mm (14.6 in) including plinth
Net weight 26.6kg (58.5 lb)
Finishes
Cabinet - Real Wood Veneers Wengé
Rosenut
Cabinet - Painted Finish Black Gloss
Grille Black