Seller is offering this SVS SB12-NSD for $350, with a "layer" somehow peeled off the center of the driver cone. I have no clue whether it's just cosmetic, or worse. Hard pass? :
SVS SB12-NSD Subwoofer Review | Audioholics
HDTV and Home Theater Podcast - Podcasts - Podcast #544: SVS SB12-NSD Subwoofer Review
SVS SB12-NSD 12" Powered Subwoofer; Charcoal Black - The Music Room
SVS SB12-NSD Subwoofer Review | Audioholics
SVS SB12-NSD Subwoofer Review | Audioholics
SVS SB12-NSD 12" Powered Subwoofer; SB12NSD; Charcoal Black - The Music Room