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Whether the principal
loudspeakers in a stereo music system, or the main left and right
loudspeakers in a multichannel surround system, the Concerta F12
serves impeccably with Revel’s signature timbral accuracy and
astonishing dynamic range. The svelte cabinet occupies less than one
square foot of floor space, yet the F12 produces a broad and
expansive stage along with an explosive dynamic range with a four
driver, three-way design that incorporates Revel’s Organic Ceramic
Composite (OCC) diaphragm technologies.
Low frequencies, all the way down
to the lowest registers at an impressive 28 Hz (-10 dB), are
reproduced by a pair of die-cast frame OCC 8-inch cone woofers which
are equipped with high current voice coils, distortion-reducing
butyl rubber surrounds and flat high excursion spiders. The
essential midrange frequencies are reproduced by a 5¼-inch driver
featuring a die-cast frame and OCC cone to eliminate coloration from
resonances. For transparency and delicacy, the highest frequencies
emanate from the 1-inch OCC dome tweeter that is housed within the
CAI-optimized waveguide assembly, which provides both optimum
dispersion as well as increased dynamic range. This carefully
optimized dispersion precisely matches the 5¼-inch midrange,
resulting in unprecedented seamlessness and coherency. The tweeter’s
neodymium magnetic assembly features an under-hung coil which
ensures linearity and low distortion.
Internally, the F12’s thick
MDF cabinetry is substantially braced for additional rigidity, and
the steep slope, high order crossover features the industry’s
tightest 3% tolerance components for outstanding consistency and
matching with the design reference standard. The F12 is equipped
with bi-amp capability. All of the F12 drivers are magnetically
shielded to allow placement near a CRT video display. The F12 is
available in your choice of cherry or black cabinet finishes.
Especificaciones:
|
Sensibilidad |
90.5 dB con 2.83V @ 1
m (4 pi anecoico) |
|
Impedancia |
6
ohmios (nominal) |
|
Frecuencias de
corte |
3 vías, 3er orden @
575 Hz y 3,0 kHz |
|
Respuesta de
frecuencias en sala |
580 Hz a 18 kHz +/- 1 dB |
|
Extensión en
baja frecuencia |
-10 dB @ 28 Hz
-6 dB @ 40 Hz
-3 dB @ 52 Hz |
Dimensiones
(alto x ancho x fondo) |
1074 mm x 248 mm x 363 mm
(incluye patas y rejilla frontal) |
|
Peso |
28,4 kg cada caja sin
embalaje |
Pulsar en la foto para
ampliar |
|
... |
Acabados:
Cerezo |
Negro |
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