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  1. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Chris, When Cam thought he toasted his 1503, Kyle quoted him ~$100 or so + shipping for a recone.
  2. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Have to ask Kyle about service. I imagine that RE can recone them since they built them.
  3. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Okay, yeap they're pretty much limited to car specific applications. I think my mother used to yell louder than 170dB when she was really p*ssed .... :wink: There are some new MEGA subs in the works. Most of the details are pretty hush, hush at this point. My guess is that CES will be...
  4. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Chris, I'm sure RE's designs would be fine. I'm not familar with Digital Designs. Do you have a URL?
  5. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Nothing new will be as cheap as the DB Drive 15"s http://order.store.yahoo.com/cgi-bin...SAZg3o3KwGJHcI http://order.store.yahoo.com/cgi-bin...Zk6lNjmPTcvCg-
  6. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Not only are the BP1804's gone forever. The DB Drive woofers are disappearing rapidly at the less than $150ea pricing. 4-15"s will have more displacement than 2-18"s, if the Xmax is similar There is a new company starting up that will be offering a new high excursion, high power handling...
  7. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Not really. If placement is in some obscure place in the room then lower XO points will need to be used You maybe seeing more info posted about fine-tuning IB's; since the people that go to the time and trouble to build them tend to really fixate on optimizing the performance. IB's are no...
  8. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Yes those cuts are a good place to start. Remember that you can fine tune things. Use a wide broadband filter to flatten a big area, Then use a narrow filter inside the same frequency region to boost little dips. Usually ultra flat response isn't needed and frequently sounds a bit dull...
  9. ThomasW

    Twin 1804 IB up and running! Need some BFD suggestions!

    Hi, Glad you're happy with the quality of IB bass ...:D First you don't want to try and boost room induced nulls. Doing that is a physical impossibility. Pull down the peaked frequencies on either side of the nulls, to create the flattest response possible. One can boost below 20Hz with...
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