Amazon.com: NVX VCW82v3 8” 1300 Watt Peak (650W RMS) Dual 2-Ohm VC-Series Car Subwoofer (VCW82 Version 3) : Electronics
Pioneer TS-A300D4 12 Inch 1500 Watts Max Power Dual 4-Ohm Voice Coil A Series Car Audio Stereo Subwoofer Loudspeakers / Free Alphasonik Earbuds : Electronics - Amazon.com