Thanks again for the feedback.
I have 3 pair:
The first is a tower, about 40" tall, 8" wide, and 12"/14" deep, with an angled baffle. The baffle is angled so the tweeter is "time-aligned" with the woofer. It's a traditional 2-way ported design. 1" Audax silk dome tweeter with a fluid filled core for better cooling. 6" Madisound poly cone woofer. Has very smooth frequency response down to 40Hz and can reach 30 Hz before getting dizzy. Crossover is a Madisound 18db/octave hi-pass and 12 db/octave lo-pass at 3000 Hz (IIRC). Box is 3/4" MDF with internal bracing, caulked and sealed (except the port, obviously). Finished in a gloss black (admittedly an amateurish finish). The sound is very smooth, IMO. Not too bright. Very similar to a Boston sound, but less bright at the top end. Can handle 100+ watts of "good" power at high volumes with little distortion.
The second pair is a larger bookshelf design. Very similar in profile to the first pair (my goal was to built a surround system): 24" tall, 8" wide, and 10"/12" deep with the angled baffle. This design is sealed with a resonant frequency of about 50 Hz. Box is built and finished in the same way, stuffed, and caulked. The tweeter is the same Audax 1" silk dome. The woofer is a more expensive Madisound 6" with poly cone and rubber surround. The linear throw is shorter and bass is much tighter than the first pair: rolls off right at 50 Hz and low frequencies are not very pronounced. I'm currently using them with my SA-9100 and the sound is very sweet. Midrange is crystal clear. Crossover is a more aggressive cutoff: 18 db/octave in both directions at 4k Hz. I wanted a warmer midrange sound from the woofer without stretching it too thin. Distortion is virtually non-existent as the natural cutoff/pressure of the box keeps the woofer from over extending itself.
The last is a very small bookshelf design. More traditional "box", unfinished. Small ported enclosure with a 5.25" Madisound poly/rubber woofer and Vifa 3/4" cloth done tweeter. The crossover is a bit flatter. 12 db/octave in both directions at 4k Hz. IMO, the midrange is a bit bright. Bass is impressive for the size of the box, but not "bassy." Box dimensions are 12" tall, 7" wide, and 6" deep.
Is there anything in the description that I'm missing?