Alpine R2-W8D4 R Series 8" subwoofer with dual 4-ohm voice coils

Alpine R2-W8D4 R Series 8" subwoofer with dual 4-ohm voice coils

Regular price
$378.00
Sale price
$378.00
Regular price
Sold out
Unit price
per 

Product info:

  • 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: 83.7 dB
  • top-mount depth: 4.631"
  • mounting height: 0.875"
  • sealed box volume: 0.2-0.5 cu. ft.
  • ported box volume: 0.3-0.75 cu. ft.
  • grille not included
  • Alpine R2-W8D4 owner's manual


  • One 8" Dual 4-ohm voice coil subwoofer
  • Plastic trim ring
  • Two 4.5" jumper wires (each wire has a single banana connector on both ends)
  • Application guide (English/ French)
  • On-line product registration information
  • Warranty information (English/ French)
  • Important Notice (English /French)
Features and Specs
8-inch
2, 8
Kevlar Reinforced Paper
Santoprene Rubber
Basket Material Aluminum
Grille None included
No
Yes
83.7 dB at 1 watt
30 - 200 Hz
350
1000
4 11/16
N/A
6 15/16
8.288
8.288
10.5
43
0.53
12
1 Year
1 Year
Box Requirements
0.3
0.2
0.5
0.73
0.3
0.75
N/A
N/A