Thiel Owners

warjarrett,
 
There's a slight difference in  the low freq spec for the two speakers:

3.7:  33 +/- 2 db        sensitivity 90
2.7:  35 +/- 2.5 db     sensitivity 87

I notice differences in the lower notes on double bass viols, pianos, organ pipes, and in the impact of a near-instanteneous change in dynamic range (soft to ear-splitting.)  

( Redbook classical CDs > BCD-3 > BP17c > 4Bc > Thiel 2.7s with SS2.2)

CS2.4 outriggers, one set with two spikes per side, have the attachment screws about 12-3/4” apart.

i too measured the distance on my3.7's.front 14"back 9.75so it looks like thielrules was correct

i too measured the distance on my3.7's: front 14"back 9.75, so it looks like thielrules was correct

Wow, this is great news, that these eBay find Outriggers are for my CS3.7 speakers. Thank you ronkent and thielrules !