2150 co axial driver

[linkalley]

what is the sensitivity for the old 2150 ?? what is the 15" comparable to 30 years later?? how well will the unit work in a 4 cu. ft vented box???
thanks for info!!
linkalley

[4313B]

The Library is full of stuff. For instance here's a catalog with the 2150.

http://lansingheritage.org/html/jbl/catalogs/1976-pro.htm

http://lansingheritage.org/images/jbl/catalogs/1976-pro/page13.jpg

The current coaxial transducers can be found here -

http://www.jblpro.com/pages/components/componts.htm

Download WinISD and plug the TS parameters in -

http://www.linearteam.dk/

http://www.jblproservice.com/pdf/Small%20Thiele%20Parameters/Theile%20Parameters.pdf

[Maron Horonzakz]

Link ya dink....You dont call if youd just asked ide give you the answere but noooooooooo! ..........Sensitivity is 100db 1w1m frequency range 50-12k hz free air resonence 55hz enclosure volume 6ft. B&C has some comprable units maybe even better.