I am selling a Rotating speaker kit for starboard, part # 9330-KIT-2471M. This is black/ brown in color and measures roughly 9" X 8" X 4 1/4" H overall and has roughly 5 1/2" I.D for the speaker and has the hinges with mounting holes roughly 5 3/4" ctc from the outer holes, 4 1/4" ctc from the inner holes and 5" ctc from the top holes. This is new out of the package and comes as shown. For more information please contact a local dealer in your area. (TW/ BE052 /1012307) (1) (STORE) (2) Shipping cost is for the continental United States (lower 48) only. For shipping cost outside of the continental United States, please inquire before bidding.