Which Sub for Martin Logans?


All you guys and with Subwoofer experience, please give me an idea which sub I should invest into for a 2 channel system. I am running a pair of Martin Logan SL3's with all
Krell components in a carpeted room apx. 15'x 20'.

I am considering one of these four subs: Rel stadium III;
Velodyne DD-10's or one of the multi-driver subs like a
Martin Logan Depth or a Vandersteen. Which do you think would work the best for me? Thanks in advance for your time and input.
128x12867chevellesslover
I have the Depth and I love it. Its probably a perfect match for your SL3's. BTW- My fronts are ML Ascents.
I had a pair of SL3's than Aeons mated to a REL storm that worked real well.
I have a pair of aerius i mated with a Vandersteen 2wq. The Vandersteen sounds very good with the aerius. The sound is virtually seamless and the Vandersteen costs less than REL or Martin Logan's own subs. As a testament to their value you will find very few used 2wq's for sale.Like all of vandersteen's products lots of bang for the buck.
I am using the Descent with my SL3's. It only makes sense to use ML subs with their speakers! They are specifically designed for electrostatics but also can be used successfully with dynamic speakers as well.