I've been busy over the weekend. Had family here, smoked 9 racks and a shoulder, bought/rebuilt an old 30s/40s desk fan, and got some work done on the jukebox.
I mounted the re-built woofers in the new enclosure, added banana/binding posts, and wired all the speakers.
Plugged it into our Win7 machine downstairs in the TV room and loaded various songs to get it going. Rock, rap, country, and some dubstep to get the re-foamed woofers broke in and loosened up a bit.
With the computer volume at 100% (slider in the taskbar), the pre-amp controls for the speakers at 50%, and the volume control for AlbumPlayer set at about 25% this thing
gets down. It rattles the floor upstairs.
What's funny is we have a nice surround sound setup in the TV room (Denon receiver that's fed audio/video from PC via HDMI) and when you plug in to the audio jacks on the sound card it stops putting audio out via HDMI.
So I had it on, went upstairs, and we listened to it while BSing upstairs. Turned AlbumPlayer off, and went to the garage to work on an old fan I picked up.
While I was out there I heard the kids watching a movie. Thought nothing of it. Came inside to get my phone (was next to the jukebox) and realized that just how loud it was and how good it sounded. I thought the home theater system was on.
Decided to measure dB output six feet in front of the jukebox.
Meter maxed out at 140.5dB and the jukebox wasn't at full volume.