2231H, 2225H and 2235H

[Triumph Don]

What are the differences between these woofers?

[Hoerninger]

http://www.jblproservice.com/pdf/Thi...Parameters.pdf
____________
Peter

[grumpy]

I'd roughly guess: same frame/magnet
aquaplas coating 31H
no coating 25H
mass ring & progressive spider 35H

[Mr. Widget]

All three use different yet similar cone kits. The 2225 has a fabric surround and the other two are foam.

Yes, all three baskets and magnets are identical.

The 2225 is a higher efficiency model with reduced VLF performance and the 2235 is an evolution of the 2231H. The 2231H was an attempt to build a ferrite 2231A. It didn't take long before the transducer engineers at JBL got a better handle on ferrite drivers and made improvements.


Widget

[subwoof]

And no aquaplas...

[Mr. Widget]

And no aquaplas...

Is there an echo in here? Grumpy already said that.


Widget