I'm not sure yet. On the rear deck is a spot to mount a 8", I think, speaker. Ther is a wiring harness that goes thru the doors, including the speaker wires, into the trunk. But I'm not sure if they continue. Also I heard but have not been able to verify that the Mystic's had an option for a speaker in the rear deck, that's why the mount is there. Have you heard anything about it?