Thiel Owners

Does anyone else have Outriggers installed on ANY Thiel speaker? I would like to know the distance between the front 2 spikes (center to center), to know which models the pair I just bought will fit.

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