As above a powerful amp is needed and just as important in my findings is power delivery via selecting power cords which offer delivery of current for your amp.
I made stands that weigh 60 lbs. each to load / add gravity to them and although I don't have a meter I think lowered response 5 hz..
I have a Von Schweikert VS-1 sub, and matches wonderfully and gives the impact you may desire when needed.
I don't notice it working at all,very seamless and very easy to setup.Integrates with my spendor FL-6 as well.
Cheers,PeterD
I made stands that weigh 60 lbs. each to load / add gravity to them and although I don't have a meter I think lowered response 5 hz..
I have a Von Schweikert VS-1 sub, and matches wonderfully and gives the impact you may desire when needed.
I don't notice it working at all,very seamless and very easy to setup.Integrates with my spendor FL-6 as well.
Cheers,PeterD