Hi,
I am new to this site, glad I found it.When I first started playing bass all those many years ago, the first amp I ever used was a 2000S. I never did own my own SUNN anything until just recently!!! I bought a 2-15 cabinet that measures 40"x24"x15" not including the casters on the bottom of the cabinet. It has 2 CTS speakers mounted vertically and 2 round ports on either side of the speakers along the centerline of the cabinet (20" from top or bottom). Looking through various posts I do not see anything about this design, only about the "rear-folded-horn" design. What do I have? Inside the cabinet is a date and signature by the person who I assume built the cab, the date is 9/4/68. Please help me with finding out what model this cabinet is. Thanks for your help