Dahlquist DQ20i question

I just scored a pair of these at a rummage sale and was wondering if anyone knew when this particular model was manufactured? Thank you.

pzeck309-17-2008 6:37pm

geobatch Details Discussions Posts This discussion Message User 5 posts 09-29-2008 at 08:01am Copy Comment URL Report Comment Edit Delete What`s a fair price for DQ-10s OR DQ-20i? What year was the last production of either speaker?
geobatch Details Discussions Posts This discussion Message User 5 posts 10-10-2008 at 02:01am Copy Comment URL Report Comment Edit Delete The two crossovers used with the DQ-10`s and DQ-1W combination were the DQ-LP1 and the DQ-MX1. Any thoughts on which crossover work better /what are their differences? I`ve recently discover DAHLQUIST.