Posted by Tim Barnes [ 158.140.1.25 ] on August 08, 2007 at 12:47:42:

In Reply to: Re: Pi Sevens up and running! posted by Wayne Parham on August 08, 2007 at 10:33:10:

Thanks for your thoughts. The bookshelves are built-in and pretty solid, but I'll have a close look at them.

Last night I "installed" four bags of R19 insulation under the piano and in corners. The bass boom is gone, but the treble is now definitely too light, so I've overdone it a bit. I'll keep on experimenting and I plan to take some measurements over the weekend.

The most obvious problem I can detect at present is that the front of the bass cab vibrates a bit, despite two glued-on braces and two cross-braces (above and below the woofer).

Would it be a good idea to put in some kind of compressible bracing between the back of the woofer and the front of the cab? Or should I just add more glued-on pieces to the inside of the front?

Replies:

• Easy to add Post-assembly Bracing - Skip_Pack 12:04:44 08/09/07 (2)
  • Re: Easy to add Post-assembly Bracing - Tim Barnes 19:15:14 08/09/07 (1)
    • Re: Easy to add Post-assembly Bracing - Skip_Pack 09:27:40 08/10/07 (0)
• Re: Pi Sevens up and running! - Wayne Parham 13:26:42 08/08/07 (7)
  • Re: And what does wifey think of the R-19? - IRS 19:29:03 08/08/07 (6)
    • Re: Super-tweeter - Tim Barnes 19:13:28 08/09/07 (1)
      • Re: Super-tweeter - dB 11:16:57 08/13/07 (0)
    • Room treatments - Wayne Parham 14:24:16 08/09/07 (3)
      • Re: Hardwood floor - Tim Barnes 19:09:40 08/09/07 (2)
        • Re: Hardwood floor - j.luis 20:28:05 08/09/07 (1)
          • Re: Hardwood floor - Tim Barnes 20:46:08 08/09/07 (0)