Alpine S2-W10D4 25cm 10” S-Series Subwoofer 1800w Dual 4-Ohm 10" Subwoofer boost pipe connectors as well

boost pipe connectors as well as both a tube-and-fin and a bar-and-plate core

The suspension geometry should be checked and adjusted after lowering the a vehicle

This feature ensures a perfect synergy with the he-li (High Efficiency Low Impedance) technology

2 x Mounting ring

Alpine S2-W10D4 25cm 10” S-Series Subwoofer 1800w Dual 4-Ohm 10" Subwoofer boost pipe connectors as wellNext Generation 25cm (10") S Series Subwoofer with Dual 4 Ohm Voice Coils Alpine's redesigned next generation S Series subwoofers apply technology from our higher end subs to bring you the depth and punch that'll make your tunes come alive. With high tech materials and Alpine know how, these subs deliver the lows you crave at a budget friendly price. The S2 W10D4 25cm (10") sub handles up to 600 Watts RMS, so you can drive it hard without any worries.