Alpine RS-SB12 Halo R-Series sealed enclosure with 12" 2-ohm shallow-mount subwoofer at Crutchfield
Vintage JBL SB12 Subwoofer Speaker | eBay
Vintage JBL SB12 Subwoofer Speaker | eBay
SVS - You asked for it, so our sizzling pre-Black Friday Deal is back! The acclaimed SVS SB12-NSD subwoofer is available for an amazingly low price of $399. That's a full $280
SVS SB12 NSD Review: Is It Worth Buying? - AllSoundLab