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Alpine :: SWR-12D2 :: $188.96

Alpine SWR-12D2

Item# 32738

3000W Peak 12" Type-R Series Dual 2-ohm High Performance Subwoofer

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These redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-responsive control than ever before.

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:

  • 1000W RMS
  • 2000W Peak Power

General Features:

  • Impedance: 2 Ohms
  • Kevlar reinforced pulp cone with HAMRS Santoprene rubber surround
  • Frequency response: 24-200 Hz
  • Sensitivity: 84 dB
  • Top-mount depth: 6-3/8"
  • Sealed box volume: 0.75-1.00 cu. ft.
  • Ported box volume: 1.25-1.50 cu. ft.


  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 793276011794
  • Weight: 26.5
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer 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 replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   Derrick Inabinet From United States

Best sub I ever had.

   Christian Aking From United States
Works good up until 1000RMS. The reason is the small voice coil. Most 1000RMS subwoofers on the market carry a 3" aluminum coil. This coil is 2.5" copper. However, though it drops pretty low in a well tuned box. My box is 3.5 cubes tuned to 30hz for 2 12s and it drops to 25HZ solidly. Had it on 4k on my mono for a while but they couldnt take it so now i am wired to 2 ohms and running the pair off of 1000RMS. they take it all day as expected.

   Wayne From Atlanta ga

I just got my sub box complete,built to alpine specs and installed in the car.i have a Rockford fosgate 1000.1amp on the alpine swr 12d2.these subs sound great