JBL STADIUM122SSI 12” High Performance 1350 Watts Peak Power Selectable Impedance Car Audio Subwoofer Bundle Combo with Class D 1500 Watts Peak Power Car Audio Mono Amplifier and Amp Wiring Kit - Road Entertainment
Black Diamond Car Audio 2x 12" Bass Subwoofers + 4500W 1CH Mono Amp New - Walmart.com
Supro Delta King 12 1 x 12-inch 15-watt Tube Combo Amp - Black and Black | Sweetwater
Amazon.com: Audiopipe APSB-12212 PX Loaded Dual 12" Subs w/Amp and Wire Kit Car Audio Package : Electronics