4-ohm component subwoofer
external voice coil
paper laminate cone
power handling: 350 watts RMS
peak power handling: 700 watts
frequency response: 20-900 Hz
sensitivity: 91 dB
top mount depth: 5-3/8"
sealed box volume: 0.95-1.85 cubic feet
ported box volume: 1.5-2.5 cubic feet
grille not included