Klipsch Heresy III and the S.E.X. - any thoughts?

Since Klipsch has a return policy on their Heritage products, I went ahead and put in an order for the H3's about 6 weeks ago. They arrived earlier this week, and I think I made the right choice! They are smooth, image well, and actually have a lot of bass, due to the new woofers (K-28?). My jaw dropped as I turned them up with some Sonny Rollins  - it was like a saxophone was playing in my room instead of me playing a record of a saxophone. Plus, they practically shatter windows with the S.E.X. amp turned all the way up (the Quickie helps here as well - putting in a robust signal helps the S.E.X. amp achieve to its potential). Practical listening levels seem to be on the order of 1/4 to 1/2 watt.

I'll post some more extensive observations once they break in, which will take some time. So far, though, I think these speakers were made for the S.E.X. amp - and are definitely voiced differently than older Heresies (i.e., it's pretty clear that Klipsch intends these for use as mains). Bass doesn't go down below 50Hz, but neither does most of my music (older jazz). On the upside, my MQ irons and some better coupling caps arrive this week, which should take things to yet another level....
 
I’m considering this pairing and that’s my reason for digging up this old thread. If anyone has experience with s.e.x. 3.0 and HIII’s i’d sure love to hear about it.

Should edit: Bought HIII's. Can't wait to get the s.e.x. 3.0! Will try a good write-up!
 
I've been using Klipsch LaScala's with Crites tweeters and crossovers for years with a Stereomour that I have replaced the stock 2A3s with JJ 2A3 40 tubes (in a 300B bottle).  Sound is very clean and not bright at all.  More than enough power to make your ears bleed using only about 1/2 the power of the Stereomour, but only because of volume.  I have also used this amp with Hereseys and Klipschorns.  Both are easily driven by the Stereomour and sound VERY good.  Friends have bought Stereomours because of the sound of this rig.
 
2 days ago i finally got the top plate of S3X back from the anodizing company. Yesterday i had a free saturday so assembled it and had it done before dinner (+-12h build). In its standard form i enjoy it a lot! Listened to SEX all day today trough the Heresy III's while working on a Mainline kit.

For now with Heresy: its loud enough; 99db/w/m with a mere 2 watts make party volume for me. Never over 1/4 of the volume pot range. From 1/2 way i'm having my neighbours coming over for a chat ^^.

It's super quiet. Not the faintest hum with my ear against the speaker.

For its sound: Soundstage is way better than the oldschool NAD 7020 amp (NAD 3020 alike) i was using before.
Highs are sweet, mids are warm, bass is full and soft / not the tightest but the planned to install C4S kit will help this part a lot. Overall presentation is nice, polite, detailed, making some very engaging music!

For now the Klipsch Heresy and Bottlehead S.E.X. combination has delivered everything i've been hoping for.
I'll take it really slow on "upgrades", just one every month or so. (failed). In a year i might be able to report back for a complete review.

https://bottlehead.com/smf/index.php?topic=11175.msg101720
 
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