JL Audio CP112-W0v3 12-inch Enclosed Subwoofer Marine Subwoofers you can drive two pairs

you can drive two pairs of quality component speaker systems with plenty of clean power (75 W x 4 @ 4 ohms)

The 6 x 9-inch (150 x 230 mm) format is a direct fit in many vehicles

Suspension design: The moving assembly is suspended and damped via a linear profile spider formed from a Nomex®/polycotton blend

enabling them to generate remarkable power with unprecedented efficiency

JL Audio CP112-W0v3 12-inch Enclosed Subwoofer Marine Subwoofers you can drive two pairsEnclosed Subwoofer System with Single 12W0v3 4 Subwoofer, Dark Gray Carpet (300 W, 4 ohms) Ported Enclosure This powerful slot ported BassWedge subwoofer system delivers awesome output at an unsurpassed value. The slot port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air flow noises. The ultra versatile BassWedge shape has