Echo 4th Gen Speaker Stand Top

I wanted a secure top for an Echo 4th Gen speaker that would attach to a 1.5" PVC pipe to make a speaker stand.

The base of the speaker stand is the original thing that I used to remix the top.

Supports on base plate only.

I used this screw from Amazon to attach the speaker to this stand top through the hole in the under-side:
https://www.amazon.com/dp/B081Q3T65Y/ref=cm_sw_r_tw_dp_3GAYTCWQ49AE9WHZP30Q?

Use this for the base: https://www.thingiverse.com/thing:2765363