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Alpine  S2-SB8

Prismalink S2-Series S2-SB8 8" 900W Peak Power Handling 2 Ohm, Car Subwoofer in Sealed Subwoofer Enclosure with RGB Lighting

Item #89552

Condition:   Brand New

Product Highlights

  • Prismalink S2-Series S2-SB8
  • 8"
  • 900W Peak Power Handling
  • 2 Ohm
  • Car Subwoofer
  • Sealed Subwoofer Enclosure
  • RGB Lighting

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.
Special offer:

$399.95

Reg. Price $449.95  Save $50.00
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Alpine S2-SB8 Prismalink S2-Series S2-SB8 8" 300W RMS (900W Peak Power Handling) 2 Ohm, Car Subwoofer in Sealed Subwoofer Enclosure with RGB Lighting


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We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Preloaded Subwoofer Wedge Enclosure
  • • Linkable ported enclosure loaded with one S2-W8D4 subwoofer
  • • IR Remote control (CR2025 battery NOT included)
  • • 6" RGB wiring harness
  • • Instruction sheet
  • • Product registration information
  • • Important notice
  • Owner's Manual

 

 

Multi-link Capable

Alpine S-Series S2-SB8 8" preloaded subwoofer wedge enclosure and 300w RMS power its features are multi-link capable, RGBW multi-color trim bar lighting with rf remote, enhanced "punch" and accurate bass, and a carbon fiber/polypropylene subwoofer cone for lightweight construction with high output and low distortion.

Compact Power, Dynamic Style

The preloaded S2-W8D4 8” Subwoofer comes ready in a sealed S-Series wedge-style enclosure, delivering tight, controlled low-frequency response in a space-saving design. Its carbon fiber/polypropylene cone ensures high output with minimal distortion, while the RGBW multi-color trim bar lighting—with 12 static colors and 4 dynamic modes controlled by an IR remote—adds a striking visual touch. Plus, its Multi-Link capability lets you connect multiple enclosures for even deeper, more powerful bass performance.

Powerful Bass Meets Brilliant Control

Featuring Alpine’s High-Amplitude Multi-Roll (HAMR) Surround for maximum cone excursion and tight, punchy bass, this system is engineered for clean, powerful low-end performance. The Lighting Link Control syncs seamlessly with the iLX-W670 head unit for dynamic, coordinated lighting effects, while compatibility with KTX-EBKT and KTX-LK8 mounting brackets ensures flexible, secure installation.


SPECIFICATIONS


  • Sensitivity : 83 dB
  • Frequency Response : 35-215 Hz
  • Peak Power Handling : 900 Watts
  • Enclosure Type : Sealed
  • Amplified : No
  • RMS Power Handling : 300 Watts

FEATURES


Features:

  • Preloaded S2-W8D4 8” Subwoofer: Installed in a sealed S-Series enclosure for convenience.
  • Sealed Wedge Style Enclosure: Provides tight and controlled low-frequency response.
  • RGBW Multi-Color Trim Bar Lighting: Includes IR remote with 12 static colors and 4 dynamic modes.
  • Multi-Link Capable: Allows linking 2 or more enclosures for enhanced bass.
  • Carbon Fiber / Polypropylene Cone: Lightweight design delivers high output and low distortion.
  • High-Amplitude Multi-Roll (HAMR) Surround: Supports high excursion for punchy, accurate bass.
  • Enhanced “Punch” Performance: Optimized for clean, powerful bass response.
  • Lighting Link Control: Compatible with iLX-W670 head unit for synchronized lighting.
  • Mounting Bracket Compatibility: Works with KTX-EBKT and KTX-LK8 linking brackets.

 

Specifications:

  • Woofer Size: 8 inches
  • Speakers Per Box: 1
  • Woofer Material: Carbon fiber / polypropylene
  • Enclosure Type: Sealed
  • Color: Black with silver trim
  • Pieces in System: 1
  • Width: 12-1/2 inches
  • Height: 11 inches
  • Depth: 9-1/4 inches
  • Connector Type: Spring terminal
  • Frequency Response: 35-215 Hz
  • Power Handling (RMS): 300 watts
  • Peak Power Handling: 900 watts
  • Sensitivity: 83 dB
  • Impedance: 2 ohms
  • UPC: 793276085337
  • Weight: 10
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • This small sub packs a punch!!!! Well worth the coin

    Carl
    8/13/2024

  • This is the punch that I've been looking for all along. I also love how it looks. The lighting really takes the sub to the next level. Solid quality

    Wilmer
    9/29/2025
free installation

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