JBL Club 1024 10" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
JBL JBL PRX915XLF Professional 15" 2000W Powered Subwoofer with Bluetooth Control
Subwoofers – Pride Car Audio
PRORECK Club 3500 15-inch 3000W P.M.P.O DJ Speakers with Subwoofer, Powered PA Speaker System with Built in Amplifier Stereo Combo Set 8 Array Speakers and 15 inch Active Subwoofer with Bluetooth, USB - Walmart.com
Amazon.com: Memphis Audio srxs1244 12 poco profundas Subwoofer : Electrónica