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  1. JL F113 VS SVS PB-13ultra (Seal mode)

    Home Audio Subwoofers
    Has any one ever compared two subs; JL F113 VS SVS PB-13ultra (Seal mode) I have SVS PB-13 Ultra, and I made it work in a seal mode. it's very tight and home shaking. I would want to have some more opinions on JL F113 if it's marginally better than SVS or far better? SVS-PB13 in seal mode is...
  2. Defnitive Tech Supercube Trinity or JL Audio F113

    Home Audio Subwoofers
    I need some input on these two subs. I'm going to be using them in the same room, the theatre room, for movies, music. and video games. Any information helps thank you.
  3. DIY similar to a Velo SPL1500/DD15, Revel B15 or Fathom F113 (sealed)???

    DIY Subwoofers - General Discussion
    OK, so I have been looking for a new subwoofer and was looking at some of the sealed designs from JL Audio, Velodyne and Revel. I really really like the sound of some of these subs and I think I want to go with a sealed design. I am going to purchase the Velodyne SC1250 amp with active EQ to...
  4. F113 maxxed?

    Home Audio Subwoofers
    Hey Shacksters, I've just helped a buddy put in a JL Audio F113--his room is 24' D x 12' W x 9' (sloping toward to the front down 8" from 16' back). He has an 8' opening on one side into a large family room which has the stairs going to the main floor and the rest of the basement (i.e., very...
  5. How would dual SVS PB-13 Ultras compare to a single JL f113?

    Home Audio Subwoofers
    I currently have dual f113s in a 6000 cu ft leaky room (effective 7000 cu ft) and I should say the performance is astonishing. The subs are operated in dual mono mode placed on either side of the room as that gives me a flatter response, larger sweet spot and more uniform pressuirization across...
  6. SVS or Fathom F113?

    Home Audio Subwoofers
    I am trying to decide if I should sell my SVS Plus 2 sub and go with a JL Audio Fathom F113. Does anyone have an opinion whether I would get a big "boost" in performance switching? Thanks!
  7. JL Audio Fathom f113 Ground Plane Results

    Home Audio Subwoofers
    Ok, I just got these directly from the JL Audio. :cool: It looks to be a very good performer. - 1 meter GP measured from the front baffle (so you need to SUBTRACT 6dB when comparing to 2m GP) - normal sine waves (i.e. no bursts)