(ONE) ALPINE SWR-8D4
Type-R 8" subwoofer with dual 4-ohm voice coils
GENERAL FEATURES:
(ONE) 8" subwoofer with dual 4-ohm voice coils
Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
frequency response: 30-200 Hz
power handling: 150-350 watts RMS (175 watts per coil)
peak power: 1,000 watts
sensitivity: 83.5 dB
top-mount depth: 4-1/2"
sealed box volume: 0.15-0.50 cu. ft.
ported box volume: 0.25-0.70 cu. ft.
grille not included
warranty: 1 year