Alpine S2-W10D4 25cm 10” S-Series Subwoofer 1800w Dual 4-Ohm 12" Subwoofer Rudiemods MATCH Stage 3 DSP

Rudiemods MATCH Stage 3 DSP Speaker Upgrade For BMW 4 Series F32 HIFI System

Front-Aux-in

4 x Speaker output

guided set up via PC and everything else you could possibly need from a DSP

the 13W7AE offers a staggering linear excursion envelope that exceeds 1

Alpine S2-W10D4 25cm 10” S-Series Subwoofer 1800w Dual 4-Ohm 12" Subwoofer Rudiemods MATCH Stage 3 DSPNext 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.