Subwoofer choice, Sub to pair with Sonus Faber


I have a pair of Sonus Faber Concertos in my bonus room that I will be relocating to my loft so that I can do some more serious listening with them. Currently I have a very old Velodyne 10" non-servo subwoofer running with these speakers. The Velodyne is way to slow to do these 2-way speakers justice. I am considering either building a sealed sub around a Morel driver or purchasing something that is ready built. What subwoofer would you recommend to pair with the Sonus's ? I'm trying to keep this as affordable as possible while doing the Sonus's justice.
espressogeek

Showing 1 response by martykl

What Bob said.

I've managed to successfully mate Maggies with subs (a GIANT pain in the ass) only with the aid of effective EQ - in my case a (app $500) Velodyne SMS-1. Precisely determining level match and optimum x-over frequency by ear is beyond my capability. An EQ system is -IMHO- virtually a requiremment for obtaining the best sub/main speaker integration possible.

The other great benefit of bass EQ is the ability to correct the inevitablely destructive room effects below 100hz. If the SFs roll-off high enough in frequency, you can EQ the major problems below the x-over frequency (that is, the line level signal to the subwoofer) without inserting anything into the main signal path. If the SFs extend too low in frequency for this set-up, you may also wish to use an active high pass, like my $300 NHT X-2, which will minimize intrusion in the main signal path.

The difference before/after is dramatic, and audible not only in the bass where EQ has been applied, but also in mid-range clarity where it has not.

Good Luck

Marty