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70's Fender Bassman 50 Diagonal 2x15 Cab

Realize this is an older post was thumbing through when it caught my eye. Since there weren't many responses thought I'd throw in my 2 cents. Have one of the diagonal 2x15s and love it. It handles any head I plug into it either guitar or bass if you want a fat baddy guitar this thing throws out the fat. And screams the highs with serious mids, From a 15w fender super champ to a 60 watt supersonic. 400w solid state to 100bassman. It handles them like a champ. I'm not real sure as to what speakers are in it its a closed/sealed back. Appears all original but who knows its 40 years old I gave 200$ for it and thought I got a steal. Especially after playing through it. I've recently purchased a fender Bassman 50 which I can't wait to hear rumble through those 15s. As for sound... it's a tone thing man you either love it or hate it. Find something you like and "play it like you stole it." Forums are a great place to get a 50/50 wash Love/hate good/bad opinion on sound... gotta love it. The only really great amps are the ones that got away. Never know your sound until you play through it. It will rattle the walls if you push it. Stack it in with a410 Deville and it flat out rocks. Imop nice addition...if nothing else it sure looks cool and gets a lot of attention. If it ain't loud enough mic it. I can think of a lot of 60s and 70s bands that were rocking stadiums with 100w amps. That's all they had.
Keep rockin peace out.
 
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The Bassman 50 arrived got a chance to plug into the215. Sounds pretty good on the bass input didn't get a chance to spend slot of time with it. Was able to run the tele though... talk about clean and FAT. No buckers needed breaks up real fine. Nice combination. Hope to sit down with it again SOON.
 
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not totally related, but sort of ... :woot:
I found one of those Fender 2x15's on clist locally and wanted to buy it, but missed the deal. Looked again for a while and did not see any more come up.
So, my solution was to have Don at LDS build me a diagonal 2x15 loaded with Faital 15PR400's (very similar tone profile to K140's) in Silverface.

I stack my '78 Fender Studio Bass (26" wide) on top and its a great combination to be sure.

Pics - grill off and grill on, and one with the original LDS badge.

LDS 2x15 - grill off sm.jpg Fender on Fender rebadged LDS sm.jpg
 

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not totally related, but sort of ... :woot:
I found one of those Fender 2x15's on clist locally and wanted to buy it, but missed the deal. Looked again for a while and did not see any more come up.
So, my solution was to have Don at LDS build me a diagonal 2x15 loaded with Faital 15PR400's (very similar tone profile to K140's) in Silverface.

I stack my '78 Fender Studio Bass (26" wide) on top and its a great combination to be sure.

Pics - grill off and grill on, and one with the original LDS badge.

View attachment 617162 View attachment 617164


I picked up one about 5 years ago for $50, because one of the speaker had a torn cone. Anyway to the point, I noticed your cab is ported. What size are the ports? I've been considering porting mine.
IMG_20150319_214040_471.jpg
IMG_20150319_214040_471.jpg
 
I picked up one about 5 years ago for $50, because one of the speaker had a torn cone. Anyway to the point, I noticed your cab is ported. What size are the ports? I've been considering porting mine.
I don't have the cab here with me, but I do have the port plugs I made to tune the cab. The port plugs are 4" diameter, so the ports must be 4". Not sure how deep the ports are though (don't have the cab with me) and that is important in terms of how they tune the cab to the drivers.

good luck
 
not totally related, but sort of ... :woot:
I found one of those Fender 2x15's on clist locally and wanted to buy it, but missed the deal. Looked again for a while and did not see any more come up.
So, my solution was to have Don at LDS build me a diagonal 2x15 loaded with Faital 15PR400's (very similar tone profile to K140's) in Silverface.

I stack my '78 Fender Studio Bass (26" wide) on top and its a great combination to be sure.

Pics - grill off and grill on, and one with the original LDS badge.

View attachment 617162 View attachment 617164
I don't have the cab here with me, but I do have the port plugs I made to tune the cab. The port plugs are 4" diameter, so the ports must be 4". Not sure how deep the ports are though (don't have the cab with me) and that is important in terms of how they tune the cab to the drivers.

good luck
I understand. The diameter without the depth is pretty useless. "Port plugs"?
 
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I understand. The diameter without the depth is pretty useless. "Port plugs"?
yes, when Don at LDS built the cab for me he told me that I could plug the ports selectively to slightly raise or lower the tuning of the cab. So I made "port plugs" out of 4" diameter small cell foam cylinders with ABS plumbing caps on the ends.

Ultimately, after messing with various combinations, I just ended up leaving all 4 ports open as it seemed to work best for what I was after.

Other cab builders have taken a similar approach. For example, the Duke Lejeune Changeling cabinet can be tuned the same way ... along with some other adjustable crossover attenuation.