Sonus Faber Lilium, Руководство пользователя

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DATA SHEET
System
3.5 way, orthogonal non interactive dual enclosure, para-aperiodic vented box
“Stealth Reflex System” on the main enclosure, passive radiator tuned and “Zero
Vibration Transmission” technology on the subwoofer enclosure , modulation-free
90° and decoupled from the main one, staggered low frequency floorstanding
loudspeaker system.
Cabinet
“Lyra shape” design, progressive thickness triple curvature cabinet walls damped
spread resonance spectrum system, Sub–structural ribs are strategically placed
for total rejection of spurious vibrations and standing waves control. Two double
“dampshelves” (from “The” experience), i.e. CNC anodized machined avional
“vibration dampers” (on the top and on the bottom of each cabinet) “stiffen” the
column structures reducing consistently structural micro-vibrations coming from
the cabinets’ walls and the transducers. The “Anima legata” system is used in an
innovative way, encompassing the structural ribs of the subwoofer enclosure. A
special steel rod, a high speed mechanical interface, concentrates the remaining
micro-vibrations conveying them to the dual multiple “Tuned Mass Dampers”, i.e.
two differently tuned special custom devices optimized to erase micro-vibrations, by
oscillating in anti-phase. The subwoofer enclosure has been decoupled from the
main enclosure through a new implementation of the Zero Vibration Transmission
technology, a suspension system, eliminating any acoustic feedback and any
vibration propagation to the listening room. The radiation of the main enclosure and
of the subwoofer one are orthogonal to avoid any intermodulation.
Tweeter
Sonus faber “Arrow Point” DAD (Damped Apex Dome, synthesis of the classic
dome and ring transducer) H28 XTR-04. A Sonus faber designed 28 mm moving
coil driver, with Sonus faber’s vibration optimized mechanical interface. The ultra
dynamic linearity is given by the new Neodymium motor system. Implemented with a
natural wood acoustic labyrinth rear chamber, a mechanical anti-resonator designed
for this application.
Midrange
Sonus faber M18 XTR-04. A Sonus faber designed 180 mm neodymium magnet
system ultra dynamic linearity midrange. CCAW wire is used on a composite
former “eddy current free” voice coil. The dynamically linear magnetic field motor
incorporates triple Kellog/Goeller rings. A special custom diaphragm is made with a
real time air dried non pressed blend of traditional cellulose pulp, kapok, kenaf and
other natural fibers, developed according to the most natural sound. To further inhibit
any residual cone coloration we are using a transparent viscous surface damping
coating. The same way as the tweeter, the midrange is decoupled from the main
baffle board and designed synergistically with its optimized “acoustic chamber”. A
special coaxial anti-compressor is used, designed to remove cavity resonances and
distortions.
Woofers
Sonus faber W18XTR-16. A triple of Sonus faber designed 180 mm lightweight
“sandwich” cone structure (high-tech syntactic foam core and two external surface
skins of cellulose pulp) woofers are integrated in an acoustically amorphous “stealth
reflex” chamber. Designed to blend perfectly with the special midrange and, at
the same time, to have absolute definition in their range: the sandwich structure
with outer paper pulp skins has the same sonic character of the midrange cone. A
powerful long stroke motor system with a 1,5” controlled “eddy current” voice coil is
implemented for high speed, performance and linearity.