Speaker selector app.


I wish someone made an app to help select speakers.
Here's what I want:
Full range with a silky but extended and detailed top end. No mid-range harshness. Sound good at low levels and be able to play classical music at concert levels. Good sound stage and depth. Bass down to 20hz for pipe organ music. What more could I want? Around $6000. Any ideas?
Ben
honashagen
Magnepan 3.7i. They will use up your $7000.00 so, if you really want to get down to 20 Hz you will have to add two subwoofers down the road. Otherwise everything you asked for is there in spades. 
These Acoustic Zen Crescendos will get you pretty close at a little over your price target...

https://www.usaudiomart.com/details/649526567-acoustic-zen-crescendos-mappa-burl/

Or these Nola KOs if you can pick them up local...

https://www.ebay.com/itm/123791631135?ul_ref=http%253A%252F%252Frover.ebay.com%252Frover%252F1%252F7...

Or Joseph Audio Pulsars with a pair of SVS SB2000 subs for about $5600...

https://tmraudio.com/speakers/bookshelf-monitors/joseph-audio-pulsar-bookshelf-speakers-gloss-black-...

https://www.svsound.com/collections/2000-series/products/sb-2000

If a true 20Hz is a must have you're pretty much gonna have to employ a sub in some fashion at this price level.  Good luck with this.