My theater room is installed, with a 7.1.4 Triad system. The fronts are In-Wall Silver/LCR 6. The subs are 2 x Bronze 10" and a Silver On-Wall 12".
My initial reaction is that the Triad speakers are significantly inferior to my SVS MTS speakers from 2010. I perceive a gap, a serious weakness, in lower mid-range, the bass-boosted male voice range in superhero movies, and in the handoff to the subs. And the subs are powerful enough to vibrate the room but seem a bit rumbly, not quite as crisp as I'm used too from my SVS PC12+.
My initial reaction might be wildly premature, since the audio is isn't tuned yet. It's had a once over with Audyssey and some by-ear adjustments by the tech. And the control is limited since my electronics is just a Marantz 7702mkII, and no DSP or graphic EQ to really dial it in.
Also possible, my SVS kit in the living room maybe has always had a mid-range push and the bass is turned up too high without me realizing it. It's just Audyssey tuned and the sub set to my taste. Maybe I'm used to overly bass-enhanced sound and so a neutral system sounds weak in comparison.
What I'm looking for is whether I'm experiencing a known Triad weakness, that even the Silver 6 in-walls don't too mid-range well. If so, I'd start looking for a LCR swap sooner than later. Or, maybe Triads are fine but my amplifier settings need tuning. Maybe even adding a unplanned DSP to dial things in.