Von Schwiekert vs-1 sub.Works great with my Spendor FL-6.
Similar frq response to yours except they are floor standers.Actually my combo sounds equal to the S9's imho.Really helps with a 300 watt amp in the sub .That way you don't have to jack up the main unit volumne to get a decent bass response.
Also worked great with 3/5's.
Peterd
Similar frq response to yours except they are floor standers.Actually my combo sounds equal to the S9's imho.Really helps with a 300 watt amp in the sub .That way you don't have to jack up the main unit volumne to get a decent bass response.
Also worked great with 3/5's.
Peterd