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Traditional ball top
electromotion style loudspeaker applied voice coil to make film
membrane work indirectly, which makes easy produce various of
unbalanced sound, meanwhile difficult to replay high sound
pressure because of the restrict of physics materials. The ribbon
loudspeaker's voice coil is manufactured in the surface of the
film membrane, which can sync and equally drive air. It has world
recognized features, i.e. quick response, low-distortion, accurate
and clean sound.
Swans has researched ribbon tweeter for several years, during this
time, many products were born, of which brand new RT1II was born
recently on the base. The film membrane of it applied Kapton,
which voice and film membrane combine together, the aluminum
conduction part of voice coil takes more than 90% and painted 3um
anti-oxidized coating can prevent the aluminum oxidation when
sudden hot for aluminum conduction wire. The vibration quality can
be ignored compare with traditional ball top tweeter, it is of
25mg, just as 1/5 of common tweeter, which means that any input
transient state messages can be made transient response. The
driving systems composed of 2 layers of neodymium iron boron
magnet create a push-pull actuation, which fill excellent absorb
sound materials at back of film membrane, increase damp at back of
film membrane, eliminate unnecessary vibration and reduce
distortion.
The panel of it applied new duralumin alloy, the needs of sound
radiation to design its shape, which match with 2 row holes of
front armor plate create equal and wide response. There is no
resonance in working frequency band and impedance curve is a
beeline, there is nearly no resonance wave distortion.
Knowing all of the fantastic features of RT1II, Comparing with
common speakers, it will give you a definite answer: Why are
nitpicks audiophiles looking for ribbon loudspeakers in speaker
books? Because they cannot find a loudspeaker whose sound are
clear, clarity and full details, but those are the outstanding
features of ribbon tweeter. |
