I don't don't have too much experience with subs but this one was free and is good condition. There isn't much info on this sub on the net. anyone have experience or an opinion with this model or even the brand?

If it matters I'm going to use it with a Harmon Kordan avr-146.
Thanks

guess a big ole nevermind. Nice little sub good clarity and considering I got it free all the better.

finally found some specs:
Speaker or preamp level input, speaker level high-pass crossover output, adjustable slope (6 or 18dB) preamp level high-pass crossover output, auto turn-on, phase control. Compact 7" Subwoofer with 65 watt power amplifier.
Powered subwoofer with one 7" woofer
Cabinet Design: bandpass enclosure, MDF
Frequency Response: 38-100Hz
65 watt amplifier
Crossover Design: electronic low-pass
Dimensions (H x W x D): 10.2" x 11.7" x 13.7"
Matte black finish

I don't have any experience with A/D/S subs, but I am using A/D/S for all my other speakers except the center channel and have been very happy with them. Are these recent ones or are they from the 70's/80's?