APOGEE ACOUSTICS Full Range Ribbon Speaker System, Owner'S Manual And Assembly Instructions

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Full Range Ribbon Speaker System
Apogee Acoustics has resolved fundamental problems inherent to ribbon acoustical
transducer design. For the first time clarity, speed and power are provided over the
entire music spectrum with a full range ribbon speaker system. The combined tweeter,
midrange and woofer ribbon coupled with APOGEE's own seamless crossover provide:
vanishing low distortion virtually flat frequency response no spurious coloration over
entire music spectrum
• rise time consistent with the fastest
amplifiers
• dynamic impact of 115 db SPL @ 4 meters on axis.
FEATURES:
A virtually resonant free structural steel framework. A trapezoidal thousand square inch
woofer panel designed to provide a broad non-resonant frequency response. Half inch
wide tweeter ribbon and two inch wide mid-range ribbon are both eighty inches long
utilizing patent filed magnetic and electromagnetic constraints that hold the ribbon
within its magnetic field. This technique affords a combination of unprecedented power
and clarity along with transient response and imaging. Extremely low ribbon mass
permits almost instantaneous acceleration for unexcelled transient response. The FULL
RANGE RIBBON SPEAKER SYSTEM is now available in a handsome architectural design.
SPECIFICATIONS:
Three element system: tweeter, midrange and woofer ribbon.
Frequency response:
below 25 Hz to over 30 KHz.
Sound Pressure level:
115dB @ 4 meters listening position* using biamped 100 watt
amplifiers.
*(14 x 27 foot room, geometry dependent)
Nominal Impedance: 4 ohms.
Dimensions: 801/2" x 35" x 4"
Weight: 300 pounds for each speaker.
Warranty: 5 year limited warranty.