Showing posts with label Bose. Show all posts
Showing posts with label Bose. Show all posts

Thursday, August 11, 2011

AC power

Here I am again, unplugging the subwoofer from the extension cord so that I can use the jigsaw outside.
I really need to find a good place to put it. The first place was beside the desk, and that worked well because there were plugs right next to it, and it could hook right to the speaker, but the way the acoustics work out, it's louder in the other room than where I usually listen. Right now I have it in the middle of the floor pointing at me, and that works well except I have to use an extension cord to plug it in, and it blocks the rack mount.

Tuesday, July 19, 2011

Audio

I am just now hooking up our Bose speakers as subwoofers in the lab. My Polk speakers are fed through my push-pull tube amp which is fed from the rec out of a JVC amp which is powering the Bose, with the EQ as: 63 +10, 160 +8, 400 +6, 1K -10, 2.5K -10, 6.3K -10, 16K -10. It is rather interesting, it does add more bass, but it's drawn out, sort of sustained; it sounds like it needs a higher damping amp. Or, maybe it's just a sloppy driver.