Difference between thin, and thick electromagnetic/dynamic speakers.

[unspeakable]

I have to choose between a plastic cone speaker that is 6.8mm thick that has an SPZ of 100DB,
Or a metal cone speaker that is 20mm thick, with an SPZ of 90DB. Which would have better quality and DB.

Also is "an SPZ" proper grammar, as SPZ starts with an "eh" sound.

 

[Rocky Bennett]

I would not use any plastic cone speaker.

http/www.audioxpress.com/article/Plastic-Speaker-Cone-History

 

[unspeakable]

I would not use any plastic cone speaker.

Plastic is actually the direct alternative, (that was also stated in the short article) and for the size that I want 45mm, it is not available.