Carbon Dome™ tweeter
Carbon Dome™ tweeters are a brand new technology purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminium double-dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.
First introduced with the 800 Series Diamond, the Continuum™ cone represents the biggest step-change in midrange performance since Kevlar®. Its woven, coated material provides highly controlled break-up, resulting in a more open, neutral midrange.
The midrange driver in the floor-standers feature a decoupled design, adapted from a similar system in the 800 Series Diamond. Decoupling reduces cabinet colouration, and boosts midrange clarity.
Aerofoil™ Profile bass cone
Developed using advanced computer modeling techniques, the Aerofoil™ Profile bass cone has a variable thickness, providing stiffness and rigidity where it’s needed most. The result: deep and dynamic bass.
Technical features: Decoupled Carbon Dome tweeter
Continuum cone FST midrange
Aerofoil profile bass cones
Description: 3-way vented-box system
Drive units:1x ø25mm (1 in) Decoupled Carbon Dome high-frequency
1x ø150mm (6 in) Continuum cone FST midrange
2x ø165mm (6.5 in) Aerofoil profile bass
Frequency range: -6dB at 30Hz and 33kHz
Frequency response: 46Hz – 28kHz ±3dB
Sensitivity: 89dB spl (2.83Vrms, 1m)
Harmonic distortion: 2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz – 22kHz
<0.5% 120Hz – 20kHz
Nominal impedance: 8Ω (minimum 3.1Ω)
Recommended amplifier power: 30W – 200W into 8Ω on unclipped programme
Dimensions: Height: 990mm (39 in) cabinet only
1025mm (40.4 in) including plinth
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
370mm (14.6 in)
Net weight: 25.0kg (55.2 lb)
Finishes: Cabinet: Rosenut
Grey (Satin White only)