• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

JBL 4430 rehab

I yam a slut for bass. Thinking some 4435s may deliver it too ... But that will have to wait until we move into our new house.

attachment.php

I'm starting to have second thoughts about building the 4435's, I don't have space for them. It would be better for me to build a second pair of 4430's, quad set up baby! :thmbsp:
 
Ah, you caught my post before the edit; I thought maybe it'd be better not to dilute your thread with porn of the "other model." :D Anyway, yeah, they are freaking huge. The house we're moving into has only a medium-sized living room, maybe the size of the room shown above, but my wife says she's cool with them, so I'll have to see how this works out.

The funny thing is, our friend who's selling us the house has a pair of L112s in there now; he's a retired dentist and bought the JBLs new long ago; he says I'm the only person he knows who appreciates them!
 
Last edited:
I never had my previous 4430's paired with tube equipment, I'm liking the highs much better than I remember. It was my only complaint with the others, I thought they needed just a bit more sizzle. I'm not sure which diaphram I had, or what is in these.
 
I have 2425s and my serial numbers are 2600XX. If yours are around there or higher they're probably 2425s or 2426s.
 
The caps on the diaphragms have rubber discs glued inside and they fall apart and get all nasty. I peeled mine out and replaced them with felt discs. I also replaced my Ti diaphragms with Radian ALs and I think they sound better, but that might be psychological. Either way, I dig them.
 
The caps on the diaphragms have rubber discs glued inside and they fall apart and get all nasty. I peeled mine out and replaced them with felt discs. I also replaced my Ti diaphragms with Radian ALs and I think they sound better, but that might be psychological. Either way, I dig them.

After I finish getting these cabinet holes finished, and looking as good as I can get them, I'll bring them in to my main system to really get an ear full. So far they have reminded me why I have always liked two way speakers, they have such a good soundstage, and balance. I also have always felt that these woofers carry the best midrange I have ever heard from a 15 incher.

When I compare them to the L-220's, I know that I will probably prefer the warmer, more colored sound of the L-220's. It is probably because of the room acoustics more than anything though, plaster walls, and mostly hard flooring is to blame.

I know that the L-220's require serious wattage to sound their best, so the 30 watt tube receiver probably will not be the best choice to use for the comparison. It should be another fun time trying to decide which I like best, but all I know is that I'm really glad to own another pair of cheeks. :thmbsp:
 
Nice! :D Are you going to keep both pairs and have them both in one room?

I'm not sure Eric, I doubt I would ever find another pair of L-220's in such great condition. I purchased these from their original owner, he was happy that they were going to be enjoyed, and well taken care of. I could hook them as a quad with the 4430's and see how I like it. :D
 
The holes from the mounting bolts are slowly going away, they have come along way, and should only take a few more coats of faux finish to be as good as I can get it.

attachment.php
 

Attachments

  • 003.jpg
    003.jpg
    57.8 KB · Views: 88
  • 002.jpg
    002.jpg
    58.8 KB · Views: 26
Cheeks have entered the building!

After working on the cabinets, and putting in the spare woofers, I thought the 4430's needed some main system time. My Fraziers dwarf the JBL's, but they do that to every speaker I bring next to them. :D

Now I can really enjoy these, and start to compare them with my other heavy hitters. I will start the refoam of the original woofers by the weekend, ahhhh, so glad they are here! :thmbsp:

attachment.php


attachment.php
 

Attachments

  • 003.jpg
    003.jpg
    71.4 KB · Views: 85
  • 004.jpg
    004.jpg
    53.6 KB · Views: 434
  • 005.jpg
    005.jpg
    60.2 KB · Views: 32
Last edited:
Back
Top Bottom