I've owned the N802s for about a year now; driven by B&K 250wpc monoblocks (about $1,500 per). They sound Great! The B&Ks have high peak current to handle the Home Theater demands of strong bass peak requirements. In either normal or somewhat over-the-top listening 250wpc, bi-wired, is all that is necessary to deliver clear, authoritative music. At some point, I'll go for more wattage (probably a Bryston 4B-ST, with each channel bi-amping the N802s), but I don't need it in my current listening environs.
I do recommend getting a sub for HT (I have the B&W ASW4000, and it will chill you).
For those trying to assess N802s vs. N803s vs. N804s, it is a matter of bank account: you get progressively more than what you pay. When I go full 7.1, the 7 will be N802s: simply, a magnificent speaker.
MJCD