NEW Rogers AB3a Active Subwoofer System
 
The NEW Rogers AB3a is an infinite baffle active stereo subwoofer system specifically designed for use with the LS3/5A.The configuration is the same as the original award-winning Rogers AB1, where each subwoofer functions as a stand for the partnering LS3/5A.Each active subwoofer utilises two Rogers LS3/5A bass units. Each bass unit is mass loaded with a specific resin to lower the resonant frequency and stiffen the bextrene cone. Stiffening the cone dramatically improves the low-frequency definition and bass attack of the subwoofer system, greatly enhancing low-level spatial detail.*AB3a will work with all LS3/5A speakers..