yOU'LL LAUGH! I use a Yamaha YST-160 active sub, in the corner, set at 40Hz. Leave the DQ-10's to roll off by themselves. That little Yamaha, which uses a pair of 8" woofers blends seamlessly with the Dahlquists while providing for a much more palpable low end. It is MUCH better then the old Dahlquist subwoofer, especially if you used their passive crossover box which destroyed the sound of the 10's.
These Yamaha subs are small, and cheap, and you can stick one in each corner of your room and never know they are there until you play some music. Or, you could invest in some other more expensive sub, but keep the crossover LOW, and 24 db per octave.
These Yamaha subs are small, and cheap, and you can stick one in each corner of your room and never know they are there until you play some music. Or, you could invest in some other more expensive sub, but keep the crossover LOW, and 24 db per octave.