text.skipToContent text.skipToNavigation
We use cookies to ensure that we give you the best experience on our website. If you continue, you agree with our policy statement.
Click & Collect
Fast Delivery
Flexible Payment Options
Easy Returns
aust-owned copy.png
Australian Owned
FranchiseIcon.png
Franchise Opportunities
  1. Home
  2. Autopro Category
  3. In Car Tech
  4. Audio Visual
  5. Subwoofers
  6. Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4
Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4

Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4

SKU: 138209 Part Number. R2-W8D4
Experience unparalleled audio performance with the 10" Dual 4 ohms Type-R Series Subwoofer, meticulously crafted for power and precision.
$349.95
Universal Part

Buy now, Pay later options

4 payments of $87.49
Delivery Options:
Expand to view your delivery options
click and collect icon
Click & Collect (Not Available)
Click & Collect is not available for your location
Please select a location from the suggested list
delivery icon
Delivery (Not Available)
Delivery Not Available
Please select a location from the suggested list

Power Handling:

  • Peak: 2250 watts
  • RMS: 750 watts

Construction:

  • Kevlar Reinforced Pulp Paper Cone
  • High-Amplitude Multi-Roll (H.A.M.R) Surround
  • Push-Type Speaker Terminals (Up To 8AWG Wire Size)
  • Oversized Dust Cap
  • 2.6" High-Temperature Voice coil
  • 20 mm Xmax
  • 123 oz. Double Stacked Ferrite magnet motor structure

Additional Features:

  • CTA-2031 Compliant

Part number: R2-W8D4



Frequency Response26 - 200 Hz
Resonance Frequency (Fs)32 Hz
Sensitivity82.8 dB
Sealed box volume0.4 cubic feet - 0.85 cubic feet
Ported box volume0.75 cubic feet - 1.3 cubic feet
Top-mount depth5.92-Inch
Cutout diameter9.07-Inch

Alpine 8" R-Series Dual 4-Ohm Car Subwoofer 2nd Gen - R2-W8D4

$349.95