Home Theater Systems - Electronics and Forum - HomeTheaterShack - View Single Post - Getting my feet wet with REW and the BFD
View Single Post
Old 10-09-06, 09:30 PM   #5 (Link)
 
Wayne A. Pflughaupt
Shack Administrator
Platinum Supporter
Alias: Wayne
Loc: Katy, Texas
Wayne A. Pflughaupt's Avatar
User: #8
Since: Apr 2006
Posts: 2,292
Wayne A. Pflughaupt is offline
Re: Getting my feet wet with REW and the BFD


Hi brucek,

Well, the BFD’s meters are well below clipping, although I did have to turn the M&K down practically to the bottom. The Swans’ amplifiers are rated for 35 watts or so, and of course that’s divided between the two speakers via a passive crossover. Plus, I don’t listen at high levels, so it may well be that I’m not be driving more than a few watts to the woofer.
Quote:
Are you sure you don't need to attenuate the level with a divider?
Obviously I need to do something... It occurred to me after dropping the last post that a crossover in front of the speakers won’t work as I want, as it will leave me controlling the volume from either the sound card or the crossover’s input control. I found a chart on Swans’ website that shows response dropping about 20 dB/octave below 100 Hz, so maybe I don’t need to high-pass them, just attenuate my speaker level outputs to the BFD, as you suggested. Any recommendations for that?

Regards,
Wayne


Forum Rules Reply With Quote