SKU: 71409548123

Alpine R2-W8D4 R2-Series Subwoofers

Sale price$134.97 Regular price$149.97
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Alpine R2-W8D4 R2-Series SubwoofersAlpine R2 W8D4 R2 Series Subwoofer The Alpine R2 W8D4 R2 Series Subwoofer offers powerful bass in a compact 8" size, featuring dual 4 ohm voice coils. Built with a Kevlar reinforced pulp cone and HAMR Santoprene rubber surround, this subwoofer provides exceptional durability and performance. It has a frequency response range of 30 200 Hz and a peak power handling capability of 1000 watts, making it a robust choice for various audio setups. Suitable

Alpine R2-W8D4 R2-Series Subwoofer

The Alpine R2-W8D4 R2-Series Subwoofer offers powerful bass in a compact 8" size, featuring dual 4-ohm voice coils. Built with a Kevlar-reinforced pulp cone and HAMR Santoprene rubber surround, this subwoofer provides exceptional durability and performance. It has a frequency response range of 30-200 Hz and a peak power handling capability of 1000 watts, making it a robust choice for various audio setups. Suitable for both sealed and ported enclosures.

General Features:

  • Compact Power: Handles 150-350 watts RMS (175 watts per coil) with a peak power of 1000 watts.
  • Durable Build: Kevlar reinforced pulp cone with HAMR Santoprene rubber surround for longevity.
  • Flexible Enclosure Compatibility: Sealed box volume of 0.2-0.5 cu. ft. and ported box volume of 0.3-0.75 cu. ft.
  • Compact Design: Top-mount depth of 4.631" and mounting height of 0.875" for versatile installation options.

What's in the box:

  • Alpine R2-W8D4 owner's manual
  • One 8" Dual 4-ohm voice coil subwoofer
  • Plastic trim ring
  • Two 4.5" jumper wires (each with single banana connector on both ends)
  • Application guide (English/French)
  • On-line product registration information
  • Warranty information (English/French)
  • Important Notice (English/French)

 

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71409548123

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4.7 ★★★★★
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Cheryl J
Carnegie, US
★★★★★ 5
Great story, beautiful pics
Format: Board book
Perfect book to go into a baby shower gift basket. Nice pictures and love the board book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
S
Verified Purchase
Shanise
New York, US
★★★★★ 5
Good quality book
Format: Board book
I wanted a book that can be a keep sake for my baby. This one is, it is well made and of good quality. I love the little story I read it to my newborn everyday. I love how calm the drawing and even the colors in this book are makes the images less overestimating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lady B
Houston, US
★★★★★ 5
The Illustrations are Sweet, Storyline… Great!
Format: Board book
This book is sturdy and has a wonderful message. My grandchildren love it! If you are the one who presents 2 children in a classroom or other setting, most children will really love this book. The durability of the book is great. The illustrations are sweet. The review platform does not allow for me to enter an age span. It does not allow for me to enter multiple ages. It seems to force you to Select one age. I would say that having raised children of my own, I would start reading this book by one years old, but the average child I guess would best benefit with between ages like two and four. The book could be read up to people who are like six years old if they just love a sweet bedtime story.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
V
Verified Purchase
Vickie D. Roderick
Carnegie, US
★★★★★ 5
Ms V
Format: Board book
Awesome book for my nephew. The book is good for a new reader to learn words from.
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Reviewed in the United States on May 29, 2026
G
Verified Purchase
Gin
Whiting, US
★★★★★ 5
Great quality
Format: Board book
Sweet little book . Color is vibrant and quality is extremely nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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