Originally Posted by
davef
It does actually -- we have made a few custom Sierra-2's with the RAAL 70-20xr. We can cross much lower with this tweeter which improves mids a bit as well as dispersion. The neat thing about the 70-20, which is unique to this RAAL, is this tweeter has far superior damping to any other RAAL ribbon (and likely any other ribbon tweeter as well). However, I am not sure that the rather significant price increase resulting from the tweeter switch is worth the performance increase. Definitely something to consider though...