Unity Audio Signature 3 Specifications
Description: Two-way, three-driver, sealed-box, floorstanding loudspeaker. Drive-units: two 6.5" polypropylene-cone woofers, one front-firing, one rear; one 1" cermaic-coated silk-dome tweeter. Frequency response: 39Hz20kHz, ±2dB. Sensitivity: 86dB/W/m. Nominal impedance: 5 ohms. Maximum power handling: 300W.
Dimensions: 9.25" W by 4" D by 38" H. Weight: 33 lbs.
Standard finishes: walnut, black oak. Special finishes, $250 extra: piano black, curly or birdseye maple, rosewood, two-tone mixes.
Serial numbers of units reviewed: CA002196/97, first pair; CA002192/93, updated pair.
Price: $1895/pair as reviewed; bi-wire option adds $250/pair (1995); no longer available (2014). Approximate number of dealers: 33 (1995).
Manufacturer: Unity Audio, Lansing, MI 48910 (1995). Company no longer in existence in 2014 but Robert Grost now runs audio manufacturer Cerious Technologies. Web: www.cerioustechnologies.com/. Some information on Unity Audio speakers can be found here.