Hello All,


I hope that you are happy and well.


After a bit of a delay (I spent a year working in China.) I can resume my speaker project.


I am planning a tri-amped system with a 2235H for the low freqs and maybe 2446/Truextent Be/2380a’s for the high freqs.


I’m looking a 2123H’s for the mids and pulled the JBL spec sheet. There is a chart that shows the freq response as pretty much flat from 350 Hz or so to 5kHz. If I am reading this right it specifies that this is the performance in a 7 liter/0.25 cubic foot closed (sealed?) box.
Am I missing something? A 7 liter sealed box?


This is great if it is correct. I am looking for confirmation/experience with putting a 2123H in a sealed enclosure. Especially one that small.


Here is a link to the spec sheet containing the chart I am referring to. The link is hot. If you click it the spec sheet will download.


http://www.jblpro.com/pub/obsolete/2123.pdf


Thanks!

Steve