+ Reply to Thread
Results 1 to 6 of 6

Thread: 2202h in 4355

  1. #1
    Junior Member
    Join Date
    Aug 2003
    Location
    Poway, CA
    Posts
    18

    2202h in 4355

    What was JBL's theory on using the 2202h in the 4355? It seems that a pair of 2235h's will run flat all the way up to the 2241's and my graphs on bassbox show that.
    Dwight

  2. #2
    Administrator Robh3606's Avatar
    Join Date
    Apr 2003
    Location
    Destiny
    Posts
    7,465
    Well my best quess would be transient response and clarity/articulation. That 12 will do a better job over it's operating range than the 2235's. You also don't want a pair of 15's going up that high. Living with 2122's I can tell you they are killer over the 300-1.2K range they run in. I imagine the 2202 is a bigger brother and just as good or better over the same range.

  3. #3
    Obsolete
    Join Date
    Apr 2003
    Location
    NLA
    Posts
    14,286

    Re: 2202H in 4355

    The 4-inch voice coiled 2202 offers greater efficiency and power handling over the 3-inch voice coiled 2121/2122, hence it's use in the "ultimate" 4350/4355.

  4. #4
    Dang. Amateur speakerdave's Avatar
    Join Date
    May 2003
    Location
    Northern California
    Posts
    2,943

    4-inch voice coil

    How does the larger voice coil diameter affect efficiency? Is it the greater length of current-carrying wire in the magnetic field?

    David

  5. #5
    Obsolete
    Join Date
    Apr 2003
    Location
    NLA
    Posts
    14,286

    Re: 4-inch voice coil

    The larger voice coil places more conductor in the gap and also dissipates heat at a faster rate.

    Nothing is free though, the larger coil adds mass, hence the massive magnetic assembly on the back of the 121/124/2202/2203/2204.

  6. #6
    Senior Member MikeM's Avatar
    Join Date
    Apr 2003
    Location
    Las Vegas NV
    Posts
    168

    4355

    Quite simply the 2202h offers more output to keep up with the 2235 dual. On the 4345 the compression driver is the 1" as the 4350/55 uses the 2" nuff said. That 4355 is a gaint output system for Large rooms only to enjoy the benifits of that design. Thats a great speaker for output and bandwidth. The 4435 has better lowend but is about 4-db down in maximun output. Ive driven the #$%^ out of both of them the 4355 gets the nod.
    Von Schweikert VR-8
    Canary Ref. 1 300B monoblocks. 300Bx16

+ Reply to Thread

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. search nameplates 4355
    By obiwan kenobi in forum Lansing Product General Information
    Replies: 8
    Last Post: 01-09-2005, 10:33 AM
  2. 4350 and 4355 ?????
    By John in forum Lansing Product Technical Help
    Replies: 5
    Last Post: 03-24-2004, 07:47 PM
  3. Midrange JBL 2202H and 2123H
    By Niklas Nord in forum Lansing Product General Information
    Replies: 12
    Last Post: 08-29-2003, 01:51 PM
  4. 4344, 4345, 4355
    By 4313B in forum Lansing Product DIY Forum
    Replies: 23
    Last Post: 07-16-2003, 09:12 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts