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  1. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I understand the beam width of the horns and my...

    I understand the beam width of the horns and my seating arrangement should be just right for the center axis at the proximity.:)

    PS3? LOL, perhaps you haven't seen what I play games on?...
  2. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I have a couple small problems:(. 1. I do not...

    I have a couple small problems:(.
    1. I do not own and cannot afford a active crossover.
    2. It is unlikely I will be bi-amping them(maybe bi-receivering them).

    Do you think this project is worth...
  3. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Is the difference severe enough to HAVE to have...

    Is the difference severe enough to HAVE to have the raised?
    Because mine will HAVE to be close to the ground.:(
  4. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I am glad to hear they are sounding great, I...

    I am glad to hear they are sounding great, I should be able to start mine over the thanksgiving week.:)
  5. Replies
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    Will do! Thanks zilch! Cannot wait to see...

    Will do!

    Thanks zilch!
    Cannot wait to see those things!
    Will be my first step into the world of true hi-fi.:bouncy:

    I think this project and the cheap DIYs only solidified my belief a good...
  6. Replies
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    5,311

    I wish I had the software and mic to do the...

    I wish I had the software and mic to do the emasurements, but that is out of the question for now.
    All I havebesides your assitance is experimentation.

    My basis basically is:
    If the drivers you...
  7. Replies
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    Tons of fun, sometimes ya gotta just experiment....

    Tons of fun, sometimes ya gotta just experiment. Planning and preperation take a lot of the fun away.:)

    10" wide, 8.5" deep, 13.5" Tall External parameters.
    8.5" wide, 7" deep, 12" tall internal...
  8. Replies
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    5,311

    Had some spare time...lol

    Ok, so everyone knows I have been wanting to start my large 2-way JBL DIYs, but I cannot afford the stuff todo it with yet, so last night when I had a couple of spare hours, I decided to make a set...
  9. Replies
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    40,780

    Like I said earlier, most newer tubes are made...

    Like I said earlier, most newer tubes are made for guitar amps and not musical amps.
    Even if they do not say so, they are relabeled guitar amp tubes 80% of the time.
    I have a pair of Sovteks in on...
  10. Replies
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    162,725

    I always wanted to try a pair of those. Maybe...

    I always wanted to try a pair of those. Maybe someday.
    Can't go wrong with Ed May Design.:)
  11. Replies
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    40,780

    It is common for NOS tubes to have better...

    It is common for NOS tubes to have better tonality than newly made tubes.
    Most tubes, said or relabeled are made for guitar amps these days and the sound(lack of) defintely shows when used in music...
  12. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I see what you are saying. Seeing how I adjust...

    I see what you are saying.

    Seeing how I adjust my EQ, the closed 3cu.ft design would alleviate the need for acoustic equalization.

    You wouldn't happen to have a schematic of the crossover?
    ...
  13. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    His simulation suggests the bass is better than...

    His simulation suggests the bass is better than stock L100s, which is excellent, but you were complaining about lack of bass zilch?

    Stock l100s are bassy enough..:blink:

    Edit: I mixed them up,...
  14. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    On AudioKarma, someone recommended a 4"x4" flared...

    On AudioKarma, someone recommended a 4"x4" flared port on a 123A-1 in the stock box.
    Maybe something similar would work?

    Just a thought.
  15. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Wow, nice! I cant wait to start on mine. ...

    Wow, nice!
    I cant wait to start on mine.

    Still gotta find some money for some birch. I almost cheaped out and got pine, but I decided to wait for the right stuff.
    Plus it gave me a chance to see...
  16. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I cannot wait to get started on mine!

    I cannot wait to get started on mine!
  17. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    :eek: That is some ridiculously low bass...

    :eek:

    That is some ridiculously low bass response!

    I hate to ask, but what are the capacitor and resistor values for the crossover?

    I will need to order caps and resistors if necessary.
  18. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Yes, zilch and I are trying to achieve greatness...

    Yes, zilch and I are trying to achieve greatness with little money.:)

    I went and looked at some cabinet quality birch today and home depot has it in stock.
    $39.99/sheet(4'x8')
    They will even...
  19. Replies
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    5,176

    Looks like a one way road to brain...

    Looks like a one way road to brain cancer...:blink:
  20. Replies
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    22,436

    If you read around you can see why he says it....

    If you read around you can see why he says it.
    More so is the fact that the High frequency rolls off at particularly low levels and the bass is not sustained, but more boomy then anything.
  21. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Tommorrow I will draw by hand the correct inch...

    Tommorrow I will draw by hand the correct inch scale model on paper and figure out how much wood I am going to need.

    So far this has been a lot of fun, and I think the fun will increase once I get...
  22. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Thanks zilch. Here it is modified with the...

    Thanks zilch.
    Here it is modified with the drivers closer together.
  23. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    Here is the rough drawing of what I had in mind...

    Here is the rough drawing of what I had in mind for a vertical speaker.
  24. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I understand. I will modify my plans I have...

    I understand.
    I will modify my plans I have made, really all I have todo is flip the boxes 90 degrees and it will be correct.
  25. Thread: JBL 4401s

    by alexkerhead
    Replies
    78
    Views
    68,868

    I adjusted the DC offset and bias for all the...

    I adjusted the DC offset and bias for all the units and the over 30wpc receivers I recapped.
    Pioneers have great high frequency articulation.
    Marantz is very warm, makes you feel comfy when you...
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