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30" speakers?

Posted: Sun Jul 04, 2021 7:16 pm
by Korladis
I saw somewhere, years ago probably, that Rickenbacker made a speaker cab that had a 30" speaker (the driver made by Electro-Voice). While no doubt obsolete today, does anyone have any info on what that model was called?

Re: 30" speakers?

Posted: Sun Jul 04, 2021 8:49 pm
by teb
Maybe the BFS? :)

Re: 30" speakers?

Posted: Mon Jul 05, 2021 2:50 am
by doctorwho
There was an earlier thread (in the For Sale section) on them, and I fortunately was able to find it:

viewtopic.php?f=6&t=416727&p=872300&hil ... et#p872300

This is the only thread I can remember where the 30" speakers are mentioned ... but then again, muy memory isn't what it used to be! :shock: :lol: 8)

Re: 30" speakers?

Posted: Tue Jul 06, 2021 2:29 pm
by collin
yep that 30" Transonic cabinet has been discussed on the RRF a few times.

Pretty mind-blowing, and also probably a terrible speaker to use for musical instruments. Perhaps the original intent was for a PA or something? Even then, that driver is far too large.

Re: 30" speakers?

Posted: Tue Jul 06, 2021 2:36 pm
by SixtyFour
IIRC - it was known to create atmospheric disturbances... ⚠️

Re: 30" speakers?

Posted: Tue Jul 06, 2021 3:22 pm
by collin
SixtyFour wrote:IIRC - it was known to create atmospheric disturbances... ⚠️

Image

It'll send you back in time...

Re: 30" speakers?

Posted: Tue Jul 06, 2021 10:44 pm
by doctorwho
collin wrote:
SixtyFour wrote:IIRC - it was known to create atmospheric disturbances... ⚠️

Image

It'll send you back in time...
LOL! :lol:

I did find a thread at Talk Bass that gives some more details on the Electro-Voice speakers:

https://www.talkbass.com/threads/30-inc ... r.1415051/

I'm not a sound expert, but I think that a folded horn might give better overall power and frequency response than a "BFS".