I got the new, replacement woofers installed and the speakers sound really terrific. I have them hooked up to my computer amp, 8" Yamaha sub off so I can really hear them. Playing The Alpha Band "Statue Makers of Hollywood" (T-Bone Burnett's band from late 70's) LP (recorded) and I am hearing plenty of more detail. I am impressed!
Now, sub on and I am rockin'!