Technical features NautilusTM tube loaded aluminium dome tvveeter
Kevlar® brand fibre cone FST midrange
FlovvportTM
Description 3-vvay vented-box system
Drive units 1x 025mm (1 in) aluminium dome high-frequency
1x 0130mm (5 in) Woven Kevlai® cone EST midrange
1x 0165mm (6.5 in) paper/Kevlar® cone bass
Frequency range -6dB at 34Hz and 50kHz
Frequency response 62Hz - 22kHz :3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60° arc
Vertical: over 100 arc
Sensitivity 88dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1 % 100Hz - 22kHz <0.5% 150Hz - 20kHz
Normal impedance 8ohm (minimum 3.09)
Crossover frequency 350Hz, 4kHz
Bass unit 3rd order low pass
Midrange 2nd-order high-pass, 1st order lovv-pass
Tweeter 1st-order high-pass
Recommended amplifier power 30W - 150W into 89 on unclipped programme
Max. recommended 0.19
cable impedance
Dimensions Height: 910mm(35.8 in) not including feet
Width: 200mm(7.9 in)
Depth: 280mm(11 in) cabinet only
300mm(11.8 in) including grille and terminals
Net weight 20kg (44 lb)
Finish Cabinet: Real Wood veneers: Wengé, Rosenut
Painted finish: Gloss Black
Grille: Black