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Alpine :: SWS-15D4 :: $199.95

Alpine SWS-15D4

Item# 32888

15" 500W RMS Type-S Series Dual 4-Ohm Car Subwoofer


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The new fourth-generation Type-S subwoofers have undergone a revolutionary redesign, leaning heavily on patented technologies developed for the Type-R series. The result is a subwoofer that is so good we had to redesign the Type-R. These new subwoofers redefine the expectations in their class. Altogether, they offer significantly improved output, deeper bass extension, more control and even greater power handling.

Onlinecarstereo has been a long time authorized retailer of Alpine products. We strive for excellent customer satisfaction and on-time delivery of your orders. As we are an authorized retailer, you are guaranteed you are receiving authentic Alpine products.

Power Handling

  • 150-500W RMS
  • 1500W Max

General Features

  • 15" subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with HAMRS Santoprene rubber surround
  • Frequency response: 24-200 Hz
  • Sensitivity: 88.7 dB
  • Top-mount depth: 6-15/16"
  • Sealed box volume: 1.32-2.07 cu. ft.
  • Ported box volume: 2.07-3.07 cu. ft.
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 793276011824
  • Weight: 24.5
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.

Do you own this product?  Write a review

   Cody From Texas
I purchased this subwoofer to replace a 12'' Type R 3rd Generation. The 12'' subwoofer I had, had the same power rating and did sound good. When I switched to the 15 it definitely had a deeper sound to it. (given the box was tuned at the same frequency as the 12'' Type R box)

   Henry From Orlando fl

Good power handling and efficient. Installed in a sealed box, good frequency response, clear, and loud. Really enjoyed the sub's sound and recommend it to any one.


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