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Exclusive Tractrix Horns have always been the key component of this critically acclaimed series. In the RB-81, this technology has been refined to include improved throat geometry for a more genuine, lifelike sound. Behind the horn lies a 1-inch titanium tweeter with a large ceramic motor structure to provide a unique combination of precision, clarity and effortless power.The RB-81 employs an 8-inch woofer for a solid bass foundation. This Cerametallic" woofer with inverted copper dust cap exhibits a very high stiffness-to-mass ratio and superb damping characteristics.The RB-81's front-firing port eliminates turbulence noise and makes installation into custom cabinetry a breeze. Increased baffle ribbing around the horn mouth dramatically improves acoustics across the sonic range. For signal purity and perfect driver integration, the crossover on the RB-81 features the finest components and Klipsch custom internal wiring.RB-81 comes with a low-diffraction, magnetically attached grille to further accentuate the elegance of this speaker.
Features:
- Ultra-high-performance bookshelf speaker.
- Front-firing port for easy integration into cabinetry.
- Tractrix Horn eliminates acoustic interference from shelf installations.
Technical Details:
- Frequency response: 46Hz-23kHz +/-3dB.
- Power handling: 150W RMS / 600W Peak.
- Sensitivity: 97dB @ 2.83V / 1m.
- Nominal impedance: 8 ohms compatible.
- High frequency drivers: 1" (2.54cm) Titanium diaphragm compression driver mated to 90x60 square Tractrix Horn.
- High freq crossover: 1800Hz.
- Low frequency drivers: 8" (20.3cm) Cerametallic" cone woofer.
- Enclosure type: Bass-reflex via front-firing port.
- Height: 19" (48.3cm).
- Width: 9.25" (23.5cm).
- Depth: 12.25" (31.1cm).
- Mounting Bottom mount: Dual 1/4"-20 threaded inserts for stand attachment.
- Weight: 30lbs (13.6kg).
Box Contents:
- Speaker.
- Removable grille.
- Owner's manual.
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