Description

Slim looks, big sound

With the 704, music is a revelation, with details picked out in pin-sharp detail and with exceptional realism.

Sharper detail

Carbon Dome tweeters are a brand new technology purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminum double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.

Truly amazing sound

Voices and instruments are delivered with purity and precision, thanks to the smooth, accurate Continuum™ cone midrange driver.

Clean and clear

The midrange drivers in these floorstanders feature decoupled design, adapted from a similar system in the 800 Series Diamond. Decoupling reduces cabinet coloration, and boosts midrange clarity.

A triumph of science

Developed using advanced computer modeling techniques, the Aerofoil™ Profile bass cone has variable thickness, providing stiffness and rigidity where it’s needed most. The result: deep and dynamic bass.

TECHNICAL SPECIFICATIONS

Description – 3-way vented-box system

Features

• Decoupled Carbon Dome tweeter
• Continuum™ cone FST™ midrange
• Decoupled midrange
• Aerofoil™ Profile bass cones
• Flowport™

Drive units –

• 1x ø25mm 1 in Decoupled Carbon Dome high-frequency
• 1x ø130mm 5 in Continuum cone FST midrange
• 2x ø130mm 5 in Aerofoil profile bass

Frequency range – -6dB at 43Hz and 33kHz

Frequency response – 48Hz – 28kHz ±3dB

Sensitivity – 88dB spl 2.83Vrms, 1m

Harmonic distortion –

• 2nd and 3rd harmonics 90dB, 1m
• <1% 100Hz – 22kHz
• <0.5% 300Hz – 20kHz

Nominal impedance – 8Ω minimum 3.1Ω

Recommended amplifier power – 30W – 150W into 8Ω on unclipped programme

Dimensions

• Height: 925mm 36.4 in cabinet only 959mm 37.8 in including plinth
• Width: 165mm 6.5 in cabinet only 252mm 9.9 in including plinth
• Depth: 255mm 10in cabinet only 277mm 10.9 in inc. grille and terminals 298mm 11.7 in including plinth

Net weight – 18.5kg 41 lb