A pair of Vintage 30's for my 2x12 Splawn cabinet that should be arriiving on Wednesday to make for a 6 pack. Already have a Splawn 4x12 with small blocks and big block.
Also just picked up a KRK Ergo. I have to say that I have built a number of 6 inch rockwool bass traps in my small room, along with Auralex in my control room, and this thing makes a HUGE difference on the lower frequencies. I can hear the bass notes so much clearer! I have it running off the SPDIF output from the Fireface800 into some Adam A7's sitting on Auralex pads and a 10 inch Tapco sub.