Skip to main content

Reply to "P&D GP9 Drive Problems"

riogrande491 posted:

Jay -

I don't know what "machined-in side frames" means either. Maybe ask Pete?

Anyway, I learned something new about the two different P&D bolsters. I never worked on both an F and a GP at the same time so I didn't have a chance to mix them up.

I do want to encourage you to at least download the TB 1925 and TB 2008 module data sheets from Parts Express and look at the dimensional drawings to see if either one would fit in your installs. TB modules sound so much cleaner and deeper than even 2" high-bass speakers I've installed in the past. FYI you can cut off the mounting tabs without letting the air out.

Bob S

Now I know why I ended up with a "low-rider" F Unit and an "off-roader" GP9 when I did two upgrades at once...  

Bob, those speakers have changed my life!  I have the 1925S in everything now, even my Yoder 44 tonner (bit of a squeeze).  I never get tired of sound during ops sessions like I used to. And the HO guys that come to my ops sessions can't seem to stop grinning either.        

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
×