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 for replacement within 1 year from the original date of purchase with proper return authorization.

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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