Building a new home with an unfinished basement I will be finishing myself. Looking at Monolith Powered Subwoofer (15 Inch with 1,000 Watt Amplifier) or a 18-Inch MartyCube with a Dayton UM18-2 pushed by a Behringer NX1000. The part of the room for the home theater/ media room will be approximately 25ft deep by 25ft wide and is in the middle of a 50ft wide by 26ft deep open floor plan basement with an exposed 9 foot ceiling. I have no real experience with home audio. I have some with car audio from years back (we all have that phase in life). Will either of those option provide enough bass to feel the bass or should I be looking at other options. Budget is around 1200-1500 for the sub/amp.