Mattmiller, That's exactly what hi-end dealas tellin' ya at their stores about it. Their job is to make you believe and most do that A+ if not better. When you go through your OWN research it's quite different.
If you listen JBL models with studio mastering equipment, I'm more than sure that if speaker such as you've mentioned HARBETH wouldn't sound good there, than JBLs are INDEED HARBETH killers and that's exactly the reason why studio mastering engineers would pickup JBL instead of boutique Harbeth.
Try 4312, 4311 or newest of 43 series 4319 and you'll realize why... Try L800 tower speaker as well.
If you listen JBL models with studio mastering equipment, I'm more than sure that if speaker such as you've mentioned HARBETH wouldn't sound good there, than JBLs are INDEED HARBETH killers and that's exactly the reason why studio mastering engineers would pickup JBL instead of boutique Harbeth.
Try 4312, 4311 or newest of 43 series 4319 and you'll realize why... Try L800 tower speaker as well.