Specification
Woven Kevlar 
Flowport 
Technical features Free-mounted Decoupled Double Dome aluminium tweeter
Kevlar® brand fibre cone FST midrange
Decoupled midrange and tweeter units
Flowport™
Tweeter on top 
Description 3-way vented-box system 
Drive units 1x ø25mm (1 in) Decoupled Double Dome aluminium high-frequency
1x ø150mm (6 in) woven Kevlar® cone FST midrange
3x ø165mm (6.5 in) paper/Kevlar® cone bass 
Frequency range 6dB at 28Hz and 50kHz 
Frequency response 45Hz - 28kHz ±3dB 
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc 
Sensitivity 90dB spl (2.83V, 1m) 
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 86Hz - 28kHz
<0.5% 110Hz - 20kHz 
Nominal impedance 8Ω (minimum 3.1Ω) 
Crossover frequencies 350Hz, 4kHz 
Recommended amplifier power 30W - 300W into 8Ω on unclipped programme 
Max. recommended cable impedance 0,1 Ω 
Dimensions Height: 990mm (39 in) cabinet only
1087mm (42.8 in) including tweeter and plinth but not feet
Width: 200mm (7.9 in) cabinet only
366mm (14.4 in) including plinth
Depth: 337mm (13.3 in) cabinet only
364mm (14.3 in) inc. grilles and term 
Net weight 33.5kg (73.7 lb) 
Finishes   
Cabinet: Rosenut
Gloss Black
Satin White 
Grille: Black
Grey (Satin White only)