Tweeter cup

thingiverse

The inner diameter of this printed item measures approximately 45 millimeters. However, when created as a three-dimensional model, it expands to a diameter of about 47 millimeters, only to contract by that same 2-millimeter margin as temperatures drop. I utilized support structures and positioned the cup with its opening facing upwards during printing, opting for PLA material. The depth of this container, designed to house a tweeter, reaches approximately 37 millimeters, while its final diameter after completion stands at 45 millimeters. The wall thickness is roughly 1 millimeter, and its overall length measures about 66 millimeters. Two angled positions facilitate installation, accompanied by five-millimeter holes for this purpose, yet it's essential to note the potential effects of shrinkage on these dimensions.