JBL Stage 3001 Full-Range Car Audio 300W RMS Class D Mono Subwoofer Amplifier Bundle Combo with JBL Club WS1000 800W 10" Club Series 2 or 4-Ohm Selectable Shallow-Mount Car Audio Subwoofer -
35 Series 12" 4Ω Single Voice Coil Shallow Mount Subwoofer | MTX - Serious About Sound®
Infinity Primus 3000A 300W RMS Power Compact Mono Subwoofer Car Amplifier System Bundle with 2x 12" 1200 Watt Peak Power High-Performance Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment
Amazon.com: Harmony Audio HA-A1500.1 Universal Car Stereo Class D Mono 3000W Sub Amp, 43C154-N 15" Comp C15 Series 300W RMS 4 Subwoofer and 2X15VMBASS SPL Bass Labyrinth Vent Sub Box Stereo Enclosure :
Focal Sub 12 Dual 12" Subwoofer, Dual 4-ohm 300w Rms - 600 W Max : Target