Sonus Fidelity SF-1 Demo

DESCRIPTION
The loudspeaker enclosure is highly rigid and highly damped to support fast transient response; they are built with the highest degree of quality in mind using 3/4" MDF and finished with automotive paint.

TWEETER
1" ScanSpeak ring radiator - driver

MID-WOOFER
New Curv cone
A woven polypropylene with excellent internal damping, together with perfectly matched moving parts which gives a smooth, extended frequency response.

A unique radial reinforced low loss rubber surround reduces radial resonances and prevents surround break up at large excursions.

Bullet shaped phase plug reduces compression due to temperature variations in the voice coil, avoids resonance problems which would occur in the volume between the dust cap and the pole piece and increases the long term power handling capacity.

Extremely stiff and stable injection molded metal basket, keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
This driver uses Seas SpiderRing® technology

POWER HANDLING
50 - 120 Watts

NOMINAL IMPEDANCE
8 Ohms

SENSITIVITY
87db

FREQUENCY RANGE
45Hz - 20,000 Hz (+/- 3db)

DIMENSIONS
12.5"H x 7.5"W x 10"D inches (317.5 x 10.5 x 254 mm)
FIVE WAY BINDING POST
Copper Rhodium Plated high end binding post

WEIGHT
Per piece 17.5 lbs. (7.9 kg)

http://vimeo.com/110279651