tower speaker pod/can Tower Clamp Size Available: 1 1/2", 1 3/4", 1 7/8", 2", 2 1/4", 2 3/8", 2 1/2" Polished,powder coated WAKEBOARD TOWER SPEAKER POD/CAN Tower Clamp Size Available: 1 1/2", 1 3/4", 1 7/8", 2", 2 1/4", 2 3/8", 2 1/2" Polished,powder coated,anodised finish availableCustomer's logo is accepted.