Most will know that my experiences with an SVS were not great, so I swaped for two servo 15's. Last night I finally had a chance to plot their response in my room and was shocked at the result (blue line) with a huge dip. Anyway after reading up as much as i could i applied some small gains accross the many freqs of the ip and now have quite a nice flatish response and it sounds good as well. I made sure to leave a laod of headroom for the subs amps when i orginally plotted the blue line so the Pink (bfd) will not cause to many problems, I couldn't see any other way to correct the Huge dip. Here's a look at the chart. Comments welcome.