Search results

  1. Robert SW

    Preliminary IMD measurements for subwoofers

    Hi ChrisBee, In regards to: I think most of us following this thread with INTENSE interest know that. It is just that we all are really "techy" types :D . Bob
  2. Robert SW

    Recommendations Please (speakers/sub)

    Ho boy! Since no one else has jumped in, I'll venture. That is a moderate big room -- assuming an 8 ft ceiling its 4000 ft^3. Any large openings to other rooms? If so you may actually "need" a dual 12" ported sub -- like the PB12-Plus/2 or get two VTF-3 HO's. I would get the Studio 40's for your...
  3. Robert SW

    Preliminary IMD measurements for subwoofers

    Lancej, Read this following thread carefully and report back in the morning. ;) http://forum.carstereos.org/f-offici...nologies-56398 Dan Wiggins on speaker motor tech -- from Adire's forum Split gap (XBL^2) gets flat BL without a huge increase in coil windings. Used in the 'HO...
  4. Robert SW

    Preliminary IMD measurements for subwoofers

    That is fine and I agree with that. I think the confusion arises in that I can not see a particular HSU product at the same price point that implements a different solution than its closest competition. For instance the Hsu VTF-3 MKII versus the SVS PB12-Plus. Where is the technology or...
  5. Robert SW

    Preliminary IMD measurements for subwoofers

    I posted a link to Ilkka's HTGuide IM measurement thread on the AVS subwoofer forum last night. A simple title of "new IM measurements". It was deleted by a AVS moderator around 8 am this morning. I am bemused by the very strange AVS forum agenda..... Very glad to see Ilkka's work posted both...
  6. Robert SW

    Is Pro Audio Amp Advisable?

    I quieted down a used Mackie M1400 that I got for $250 off of eBay by putting a 130 ohm effective string of resistors in series with the Panaflo 80mm 24V fan. Added a switch to allow taking the dropping resistors out of circuit. Its powering a 15" Tumult DIY sub (that has two 18" Passive...
  7. Robert SW

    yammie froze?!?!

    Do you have a lot of clearance above the receiver? Like 6" or more? I had "lock ups" 3/4 through Santana's Shaman CD when I was playing it really loud (-10) with a 7.1 speaker setup. But I only had about a inch of top clearance in the entertainment center. I ended up getting a 12v fan...
Top