I also count seven and cannot find any site that explains the speakers. Have you found out the answer.
Lol I know it's been 5 years and I just had this problem with my 13 SRX. You prolly don't have it anymore but 4 on the bottoms of each door- 2 on the front pillars, 1 center dash near windshield, a sub by the spare and 2 on top of the liftgate
Looking for a Used SRX in your area?
CarGurus has 9,828 nationwide SRX listings starting at $1,800.
Search Cadillac SRX Questions
Cadillac SRX Experts