Hello, I purchased a PC-2000 SVS subwoofer to be paired with my SVS PB NSD-12 and have a few questions in regards to setup. The PB-NSD12 is placed in the front left corner of the room. The new PC-2000 is placed at the right rear corner of the room. (Placement is mainly due to space in the room).\n\n My AVR is a Yamaha V683, it has two subwoofer pre-outs (1,2) but the receiver does NOT independently set each subwoofer, it's really one with a parallel duplicate second outlet. I’ll be running a 5.2.2 system. All speakers are set to small, crossed at 80hz. Here are the speakers I'm using\n\nCenter Channel- Chane A2.4\nL\/R Towers- Infinity Primus 252 tower speakers\nSurrounds- NHT SubZero 2.1\nAtmos- SVS Prime Elevation\n\nHere are the questions I have with regards to setup:\n\nDistance- how should I calculate the distance for the subs, YPAO has previously calculated distance for the PB-NSD12 at 11.8 feet from the listening position. The new PC-2000 is closer to my seating position in the rear corner. (It’s a fairly small square room).\nYPAO Rerun- do I need to rerun YPAO (automatic set-up), even though it’s a parallel output? Or should I should use my IPhone SPL meter app Decibel X db. (I realize this isn’t 100% accurate) so they are the same DB, I like to run it a little hot, so would 78db or 80db work?\nGain level- Currently the gain level on the PB-NSD12 sub itself is set at 2 o’clock. In the receiver set up, the gain is at -5.5 (negative 5.5). What should the gain be on the new PC-2000, I believe the PC-2000 is a little more powerful.\nPort Location- The port on the NSD in the front, while the PC-2000 is in the rear, does the PC-2000 need to be pulled away a little further from the wall and\/or should it be angled to the corner due to the port? (Right now it's about 6 inches out, not angled to the corner.)\nPhase- will I need to adjust the phase since I have a sub upfront and and one behind.\nYPAO EQ calculation of NSD12- I've attached a photo of the EQ that YPAO set when I had a single subwoofer with the NSD PB-12 up front. I'm assuming the other subwoofer would have a different curve based on the different placement? How do I get around this?