Wilson Benesch Fibonacci Series - A.C.T 3Zero 2.5-Way Floorstanding Loudspeaker (pair) Isobaric Drive Finishes:Standard 7" (W) x 28

7" (W) x 28

Strategically oriented internal bracing virtually eliminates unwanted cabinet vibration

5 stars as the winner in the mid-priced category

Top plate assembly with low carbon 1010 steel for optimal magnetics

Wilson Benesch Fibonacci Series - A.C.T 3Zero 2.5-Way Floorstanding Loudspeaker (pair) Isobaric Drive Finishes:Standard 7" (W) x 28A. C. T 3Zero Fibonacci Series 2. 5 Way Floorstanding Loudspeaker A. C. T. Advanced Composite Technology a reference to the composite technologies upon which the Wilson Benesch brand was founded and subsequently has become synonymous with. The A. C. T. acronym was first used in 1991 for the companys first loudspeaker, the A. C. T. One. The technology was subsequently used in the A. C. T. Two, the A. C. T., the A. C. T. C60 and in the previous