Working on pricing, might be Monday. Will make a thread with pricing in vendor area but hopefully we can leave this part here since it is already started. Also started a fitment post that should be helpful in the vendor area.
Finished installing my BT system last month on the new '14 SGS (2014 BT7P14 SPEAKER AND BT2180 AMP UPGRADE) and have taken it on the road twice. Outstanding sound, good clarity and plenty of volume.
No doubt there will be some wonderful reviews and some flabbergasted people as to how well these products work.
I've been reading some more and I don't know if the regular 7.1 speakers will handle the 4180 amp. Let me know which speakers I need for my ultra to run all 4 channels to their potential. Willing to do front and rear with the 4180 amp as long as the price is right.