Jamo R 909 Sound Catalogue - 2011 - English - Page 11

R 900 - speakers

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R 900 Jamo Series R 907 As good as it gets With the development of the R 900 speakers, Jamo has set new standards for construction and performance in the high-end speaker category. R 909's construction is based upon an open dipolar principle: i.e. the sound that comes out of the front is mirrored by the sound that comes out of the back. The principles of dipole operation are relatively well known in the high-end speaker market. On one hand, the construction provides some completely unique acoustic characteristics and a more open and natural tone. On the other hand, dipolar speakers have been previously known for lacking the ability to produce the characteristic physical bass "thwack" in your midriff because many of the earlier versions of dipolar speakers were based on electrostatic principles. To solve this problem we have used electrodynamic drive units instead of electrostatic and fitted the R 900 speakers with special large bass drive units featuring an oversized membrane area. The low-frequency-roll-off normally associated with dipole speakers is compensated by massive components in the crossover network of the R 900 speakers. The result is amazing. Ultimate Audio The construction principles of the amazing R 909 were also used in the slightly smaller R 907 loudspeaker. The Jamo Reference Series is not designed for a mass-market audience. It is for those who demand an absolutely peak performance stereo speaker. It has been created for the increasing number of people who prefer a two-channel solution when listening to their favourite music, because of its ability to deliver an exceptional, refined sound experience. The Reference Series is dedicated to the discerning listener who will settle for nothing less than true state of the art re-creation of the musical event. 11

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R 900
R 907
Jamo
Series
As good as it gets
With the development of the R 900 speakers, Jamo has
set new standards for construction and performance in
the high-end speaker category. R 909’s construction is
based upon an open
dipolar
principle: i.e. the sound that
comes out of the front is mirrored by the sound that comes
out of the back.
The principles of
dipole
operation are relatively well
known in the high-end speaker market. On one hand, the
construction provides some completely unique acoustic
characteristics and a more open and natural tone. On the
other hand,
dipolar
speakers have been previously known
for lacking the ability to produce the characteristic physical
bass “thwack” in your midriff because many of the earlier
versions of dipolar speakers were based on electrostatic
principles.
To solve this problem we have used electrodynamic drive
units instead of electrostatic and fitted the R 900 speakers
with special large bass drive units featuring an oversized
membrane area. The low-frequency-roll-off normally as-
sociated with dipole speakers is compensated by massive
components in the crossover network of the R 900 speak-
ers. The result is amazing.
Ultimate Audio
The construction principles of the amazing R 909 were
also used in the slightly smaller R 907 loudspeaker. The
Jamo Reference Series is not designed for a mass-market
audience. It is for those who demand an absolutely peak
performance stereo speaker. It has been created for the
increasing number of people who prefer a two-channel
solution when listening to their favourite music, because of
its ability to deliver an exceptional, refined sound experi-
ence. The Reference Series is dedicated to the discerning
listener who will settle for nothing less than true state of
the art re-creation of the musical event.
11