Which is best sub for N802 in fairly large room?

2 vmps larges- and qsc or carver pro, crown amp

I've been living with my N802 speakers for long enough to experiment with various amps, wires and subs. I now run a Velodyne sub, Krell 300cx amp and bi-wire with Transparent Reference cable. I know this is not a direct answer to your question about getting more bass. But, upgrading your speaker wire and Bi-wiring specifically may be the cheapest noticeable upgrade for the N802 sound. IMHO.

Bwyoung -
If he is using an electronic cross-over, I don't see how he can get more bass by changing to bi-wire of his 802s, since all (or at least 90%) the bass is going to the subs anyway...

B&W has a Nautilus sub that they are or have launched. Same curved cabinet. Wish I could give you more info. I was just on their web site and I didn't look. Peace and Good Listening,Pat.

Here is some brief information on the two new B&W Natilus Subs.

Model: ASW 800
Drive Unit: 12 inch paper/Kevlar long-throw Drive unit
Frequency range: -6db at 15Hz and 40/140Hz adjustable
Frequency Response: + 3db 20Hz – 31/110Hz Adjustable (EQ at A)
Amplifier Power output: 1000W continuous
Weight: 77 Lbs.

Model: ASW 850
Drive Unit: 15 inch paper/Kevlar long-throw Drive unit
Frequency range: -6db at 14Hz and 40/140Hz adjustable
Frequency Response: + 3db 18Hz – 31/110Hz Adjustable (EQ at A)
Amplifier Power output: 1000W continuous
Weight: 99 Lbs.

Cabinet: Same Matrix Construction as current Nautilus line along with same graceful curved cabinet.
Finishes: Black Ash, Cherrywood and Red Stained Cherrywood.

Has anyone seen any reviews on these two subs yet?