JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black FEATURES: Handles up to 1000W peak power (250W RMS) For rich sound. 35 - 200Hz frequency response For accurate sound reproduction.
JBL 428F Professional High-Power Dual 18" 1600W Passive 4281F
JBL Club A1000 1000W Subwoofer Amplifier with 2x 8" 1600W Peak Subs & Wiring Kit | eBay
JBL VRX918S-WH 18-Inch Passive High Power Flyable Subwoofer, 1600W @ 8 Ohms - White
JBL Arena X | 800W RMS 12" 2-Ohms Component Car Subwoofer
JBL VRX-918S 18" High Power Flying Subwoofer (800W / 1600W / 3200W) (VRX918S)