Woven Kevlar
Crossover Tuning
Nautilus Tapering Tube
Flowport
Technical features Nautilus™ tube loaded aluminium dome tweeter

Kevlar® brand fibre cone bass/midrange

Flowport™
Description 2-way vented-box system
Drive units 1x ø25mm (1 in) aluminium dome high-frequency

1x ø165mm (6.5 in) woven Kevlar® cone bass/midrange
Frequency range -6dB at 45Hz and 50kHz
Frequency response 52Hz - 22kHz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity 88dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)

<1% 100Hz - 22kHz

<0.5% 150Hz - 20kHz
Nominal impedance 8Ω (minimum 3.7Ω)
Crossover frequencies 4kHz
Recommended amplifier power 30W - 120W into 8Ω on unclipped programme
Max. recommended cable impedance 0.1Ω
Dimensions
Height: 340mm (13.4 in) (not including feet)
Width: 200mm (7.9 in)
Depth: 301mm (11.9 in) (including grille and terminals)
Net weight 8.9kg (19.6 lb)
Finishes
Cabinet - Real Wood Veneers Wengé
Rosenut
Cabinet - Painted Finish Black Gloss
Satin White
Grille Black