Alright, just something i have been pondering. I am pretty set on getting an Obsidian 15 version 2. And right now i have a Soundstream Rubicon 2500.1d. Kind of an overkill for that sub. For Christmas i received an MB Quart ONX4.60 amp for my mids and highs. Been thinking about putting my Rubicon up for sale or trade for an MB Quart ONX1.1000.