Item(s) for Sale: 2 Alpine Type X 10" subs
10" subwoofer with dual 4-ohm voice coils
carbon fiber/aluminum honeycomb cone
high-roll Santoprene rubber surround
cast aluminum frame
dual 4-ohm voice coils
frequency response: 24-200 Hz
power range: 500-1,000 watts RMS (500 watts per coil)...