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About the Beethoven
The Vienna Acoustics Beethoven Concert Grand Reference is a 3-way, bass-reflex floorstanding loudspeaker from the Beethoven Reference Series, built around the company's patented flat Spidercone Composite Cone technology. Its driver complement consists of a 1.1-inch hand-coated silk dome tweeter, a 6-inch Composite Cone midrange, and three 7-inch Composite Cone woofers, all using Vienna's flat X4P Spidercone with recessed fabric center-cone for highly controlled, piston-like behavior and low distortion. With a nominal 4-ohm impedance, 90 dB sensitivity, and a claimed frequency response of 28-23,000 Hz, it is designed to deliver deep, controlled bass, a finely resolved midband, and extended, natural treble from realistic listening levels to large-scale dynamics.
Specifications
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