Vienna Acoustics Mozart loudspeaker Specifications

Sidebar 1: Specifications

Description: Two-way dynamic loudspeaker. Drive-units: 1.1" silk-dome tweeter, two 5.5" mid/woofers. Measured crossover frequency: 2.8kHz. Crossover slopes: 9-12dB/octave, Bessel. Frequency range: 35Hz-22kHz. Sensitivity: 90dB/W/m. Nominal impedance: 6 ohms. Recommended amplifier power: 30-200W.
Dimensions: 37" H by 6.7" W by 11.6" D. Weight: 44 lbs.
Serial numbers of samples reviewed: 4792/4326.
Price: $2500/pair (1997). Warranty: 5 years, parts and labor. Approximate number of dealers: 25.
Manufacturer: Vienna Acoustics, c/o Gansterer & Haferi, Lehnergasse 15, A-1235 Vienna, Austria. US distributor: Sumiko, 2431 Fifth Street, Berkeley, CA 94710. Tel: (510) 843-4500. Fax: 510) 843-7120. Web:

Vienna Acoustics
US distributor: Sumiko
2431 Fifth Street
Berkeley, CA 94710
(510) 843-4500

Axeaholic's picture

Given that my Mozart's aren't Bi-wire capable, what's the best way to make this recommend modification? Is it possible to change "polarity: of my tweeters at the tweeter, or is it possible to modify them at the cross over?