Hi guys, I'm back. Thanks for noticing me. <g>
Yessir, you are absolutely correct, and the Tyren never even get warm. The 804 D3s can be a bit bright, but I'm taming that with 1.) careful speaker positioning, 2.) room treatments and 3.) Loki Max (when all else fails).
Also I can not stress the value of well-placed room treatments. I usually run with four ASC 16x3 TubeTraps; 2 in the corners behind the speakers and subs, and two of them positioned against the room's sidewalls at the speaker's first reflection point. I pulled them out of main listening room last weekend while cleaning, and the sound went to hell immediately. The bass got boomy and the midrange got congested. The high-end sparkle and "air" that this this system normally delivers simply collapsed.
It sounded like the room suddenly got 2 feet narrower. Why? In my experience, the TubeTraps don't just cancel boom, but they also add apparent "air" to the room through careful (rotational) alignment of their treble-range diffuser side. Simply turning the traps to align the diffuser-side makes my room sound "wider". (of course... YMMV)
I put them back in their places and... wow. Back to sounding great!
I wouldn't have believed any of this if I hadn't heard it. I couldn't believe the difference. But I digress. I have a lot of pages to get through!