Have you already run ARC on the 15A's? If so, and you know there is still a bass issue (use an app like Audio Tools by Studio6 Digital), then yes, adding subs can help smooth out the low-end.Sub Question , here is my current front stage . My question is should I stick a pair of Rel subs in there ?
It is not always an issue of quantity, but one of quality and evenness of coverage.I also cannot imagine a need for subs with the 15A's. I have the 13A's and bass is abundant. My pair of Sumiko S.10 subs I used to use with my previous ML's aren't needed.
With so little toe-in, the rear-wave of those panels is firing straight into the wall behind and bouncing right back through them for some really destructive interferencerence (comb-filtering) in the mids and highs....here is my current front stage . ...
on the floor ? or up by windowWith so little toe-in, the rear-wave of those panels is firing straight into the wall behind and bouncing right back through them for some really destructive interferencerence (comb-filtering) in the mids and highs.
Please consider placing a mid-to-high frequency absorber on the wall directly behind them (your front wall). A RealTraps MiniTrap HF (the HF model is critical) would do the job.
From just above the outlets to the height of the panels, so likely partially covering the window as well.on the floor ? or up by window ?