JBL – GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer – Black $29.99 + free shipping

Bestbuy has JBL – GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer – Black at $29.99 with free shipping
https://www.bestbuy.com/site/jbl-…Id=6283643