In Reply to: RE: How do you measure a speaker cones surface area? posted by hahax@verizon.net on May 9, 2025 at 20:37:20:
Yes!! first answer nailed it. Effective piston area witch does not include the surround or frame. My Visaton bg-20 are 8" drivers but the effective piston area is 33.17 square inches not 50.24.
My friend said only 50% of people would get it right I said 80%
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: How do you measure a speaker cones surface area? - seancuster71@gmail.com 05/9/2520:54:26 05/9/25 (5)
- Agree that area formula - E-Stat 21:12:30 05/9/25 (4)
- RE: Agree that area formula - seancuster71@gmail.com 21:24:21 05/9/25 (3)
- RE: Agree that area formula - hahax@verizon.net 20:44:24 05/10/25 (0)
- Nominal dimensions - tlea 05:53:35 05/10/25 (0)
- I've used that before - E-Stat 05:51:40 05/10/25 (0)