Crossover Knowledge??

[fotodan]

Does any member know about this Crossover, what it goes to?? Would it be for 4435?? Part #61549 Rev. E Serial # 258039 & 258061, owner says identical to whats in his 4435's.

[fotodan]

Owner of these says his 4435's he purchased in 1987 have the exact same model # 61549 Rev. E. Any one know of this revision??

[speakerdave]

That's the crossover all right, although I cannot tell if it's for the 4430 or 4435. Either way, if they are available, buy them. As Z. says, the one for the 4430 can be converted.

Do you say these are from the seller of the speaker?

David

Edit: Actually, I think the second large coil means that those are for the 4435. I wouldn't worry about that Rev. E business. Most likely a refinement.

[fotodan]

No the seller of the speaker bought all the equipment from a studio/bar, and never opened them up. He has a whole storage building full of amps Eq's things of that nature. The owner of these is a LH member who is helping me find crossovers for the 4435's.

[speakerdave]

I am aware of one change in drivers in the 4435 run, and that was from the 2421B to the 2426H.

David

[Zilch]

Those are the correct 4435 crossovers.

Not only do they have the additional choke, there are three sets of driver wires. The whites go to the second woofer, as I recall.

I have one in my lap right now with that same board revision number on it, apparently the final one.

Those are factory circuit board numbers, not the complete crossover part numbers, hence the discrepancy noted earlier today....

[4313B]

I am aware of one change in drivers in the 4435 run, and that was from the 2421B to the 2426H.

The 2425H was used in there as well.

[John]

Owner of these says his 4435's he purchased in 1987 have the exact same model # 61549 Rev. E. Any one know of this revision??

They all say Rev. E

My 4435's have the 2421 HF drivers and my xover has the same Rev. E marking on it.


I think as they developed the crossover network for the 4435 system they modified it till they were happy with it and it was the final version that ended up as the production version???

[Hofmannhp]

Owner of these says his 4435's he purchased in 1987 have the exact same model # 61549 Rev. E. Any one know of this revision??

Hi Dan,

maybe he puchased them in 1987, but they are definetly built in 1983 with this numbers 258xxx.

HP