Search  for anything...
Alpine

Alpine S-W12D2 12" Car Subwoofer S-Series 2-ohm Voice Coils

  • Based on 110 reviews
Condition: New
Checking for the best price...
$178.95 Why this price?

Buy Now, Pay Later

As low as $29.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by HiFi-Soundconnection
Arrives Sunday, Nov 16
Order within 5 hours and 12 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • 12" subwoofer with dual 2-ohm voice coils
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
  • Frequency response: 26-200 Hz
  • Power handling: 600 watts RMS (300 watts per coil)
  • Peak power handling: 1,800 watts

Description

12" subwoofer with dual 2-ohm voice coils Kevlar reinforced pulp cone with HAMR Santoprene rubber surround frequency response: 26-200 Hz power handling: 600 watts RMS (300 watts per coil) peak power handling: 1,800 watts top-mount depth: 5-1/16" grille not included warranty: 1 year

Brand: Alpine


Speaker Maximum Output Power: 600 Watts


Frequency Response: 200 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Mounting Type: Flush Mount


Model Name: S W12D2


Speaker Type: Subwoofer


Compatible Devices: Karaoke Machine, MP3 Player, Smartphone


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 1.0


Included Components: Speaker only


Product Dimensions: 7"D x 14"W x 14"H


Item Weight: 14.12 Pounds


Impedance: 2 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Voice


Wireless Communication Technology: Bluetooth


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Vehicle Service Type: Car


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Box


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Number Of Circuits: 1


Series Number: 12


UPC: 793276242150


Manufacturer: Alpine


Item Weight: 14.12 pounds


Item model number: S-W12D2


Is Discontinued By Manufacturer: No


Date First Available: April 13, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great price for the quality
Review Image by Nitty Nitty
These speakers cram! I have them dropped to 2 ohm running 0 gauge wire kit, a yellow top optimum battery, and 2, 2 farat caps, and 2 4000 watt boss armor amps and I tell you I can make nearly anyone shut their systems off or burn them up trying to hit as hard! I set off alarms! Cramming!!!
Reviewed in the United States on September 26, 2019 by Nitty Nitty
    • Big boom for a great price
Nice clean looking subwoofer. Plenty of power handling ability. Will fit any box with at least 5.125" of depth in box.
Reviewed in the United States on May 8, 2022 by Praxxis Rex
    • Terrible
Blown in a month
Reviewed in the United States on June 1, 2025 by Bryan
    • Sub
The sub i received was damaged, dont get me wrong this sub is amazing just came damaged but overall 5 star quality no complains, getting a replacement soon.
Reviewed in the United States on September 6, 2020 by Kayrie
    • Sounds amazing, but 6 moths
Loved the sound and it was matched with the alpine amp and bass control
Reviewed in the United States on April 27, 2023 by That guy
    • Pounds Hard
Upgraded from 10 in to 12 in and can tell the difference in my 2006 Envoy.
Reviewed in the United States on May 3, 2021 by Jessica Hennessey
    • 👍
Will probably end up getting a second one. Sound quality is great.
Reviewed in the United States on September 12, 2020 by Trapaholic
    • Not covered by manufacturers warranty from this seller.
The media could not be loaded. My wife was very excited to have this subwoofer in her car. We custom built the box and wired it to a crossfire sub amp running 800 watts at 1 ohm. We turned the gain down from the beginning so as not to push it too hard and it blew anyway. Loud squeaking sounds from the driver and no movement at all. After researching the warranty I discovered this particular seller is not alpine authorized to sell these subwoofers, so no warranty. This sub is rated for 800rms at one ohm in the description but clearly it is not able to handle this. I've been building and installing systems for 20 years and this sub let me down. I've built sony systems, kenwood systems, and pioneer systems that are still bumping after almost a decade. This sub lasted about 3 weeks. ... show more
Reviewed in the United States on January 25, 2022 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...