What would be involved in updating Hersey II’s to Hersey IV’s?

I saw that also mrd,
I’m still thinking of some II’s with a SVS, pb2000  or 2.
What have you powered your Hersey’s with?

Enjoy your evening.

JD

No doubt every speaker could benefit from mods, but Klipsch and mods are on an entirely different level than most or all other speaker brands of which I am aware. 

jsautter,

What’s different about Klipsch speakers that would put them on another level?

JD

Heresy IIIs are great speakers even in their stock form...I "damped" the mid horns on mine and it didn’t make much difference, but I think they’re simply an astoundingly great sounding speaker if used with equally good ancillary gear...in my case that means a great single ended tube amp among other stuff. The lack of deep bass is the trade off for a seemingly very even and accurate reproduction of the bass they do produce, and I prefer the adjustability of powered subs taking up the lower end as I like having an analog control of the deep bass (I eschew digital room correction if only to have the opportunity to use the word "eschew."). I’ve looked around for any info on the alleged Heresy IVs and wonder, Mrdecibel...where did you see that info?...curious. I sometimes think it would be cool to make a matching box for the Heresy mid and tweeter to look sort of like a mini LaScala, and mess with the woofer box for possible frequency extension...but don’t care all that much as my current setup works so well for me.

UPDATE...I found a pic and some info on a Klipsch community forum along with this quote from a Klipsch dude at RMAF: "In speaking with the Klipsch rep, he stated the change in the Heresy IV from the III is:  (a) the speaker is now a bass reflex speaker with port in the back, (b) all three drivers are updated based on what they learned from the Forte III, (c) the box is about 1" taller to accommodate the updated design, (d)  the riser is updated (in black and no curve), (e) grills will be updated , (f) binding posts are updated to a higher quality, and (g) in addition to the standard three finishes, the IV will be available in distressed oak with the linen grills." Supposedly to be announced 12/19.