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  6. Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4
Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4

Alpine 8" R-Series 2nd Generation Dual Car Subwoofer - R2-W8D4

SKU: 138209 Part Number. R2-W8D4
The R2-W8D4s advanced design provides accurate and powerful bass for an immersive audio experience.
Features like the Kevlar reinforced cone and polypropylene composite dust cap ensure long-lasting reliability and sound quality.
Dual voice coil configuration and a twist-lock grille mount system allow for versatile and secure mounting options.
$349.95
Universal Part

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4 payments of $87.49
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The Alpine R2-W8D4 subwoofer represents the pinnacle of bass performance in a compact design. This next-generation 8” subwoofer features a robust motor structure, ensuring precise and powerful bass reproduction. With its dual voice coil configuration and high-quality materials, the R2-W8D4 is engineered for audio enthusiasts seeking exceptional sound quality.

Kit Includes:

  • 1 x 8” R2-Series DVC Subwoofer with Cosmetic Trim Ring
  • 2 Jumper Wires for DVC Configuration
  • Owner’s Manual

Features:

  • Dual Voice Coil (DVC) subwoofers with configuration jumpers
  • Polypropylene/Ceramic Composite dust cap
  • Kevlar Reinforced Pulp Cone for high-performance sound
  • Twist-Lock Grille Mount System for secure installation
  • High-Amplitude Multi-Roll (H.A.M.R.) surround for enhanced bass response
  • Large Double-Stacked Magnets for powerful performance

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 2nd Generation Dual Car Subwoofer - R2-W8D4

$349.95