Search  for anything...
Alpine

Alpine R-W12D4 R-Series 12-inch Dual 4 Ohm Subwoofer 2017 Model

    • Based on 222 reviews
Condition: New
Checking for product changes
$379.95 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – 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, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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: Only 7 left in stock, order soon!
Fulfilled by OnlineCarStereo-com
Arrives May 15 – May 17
Order within 15 hours and 52 minutes
Available payment plans shown during checkout

Features

  • Power Range: 500W-750W RMS. Power Handling: 750W RMS / 2250W Peak.
  • Parabolic Cone Structure with Pulp/Kevlar Cone & PP/Mica/Talc Dust Cap.
  • High Amplitude Multi-Roll surrounds (HAMR)
  • Magnet Weight: 127oz. Voice Coil Diameter: 65.5mm / 2.6".
  • Sealed Box Net Internal Volume: 0.55-1.0 ft^3 Ported Box Net Internal Volume: 1.0-1.5 ft^3

Description

Alpine R-W12D4 12-Inch Dual 4 Ohm Subwoofer Features: High Amplitude Multi- Roll surrounds (HAMR) Parabolic Cone Structure with Pulp/Kevlar Cone & PP/Mica/Talc Dust Cap. Concealed Mount Gasket. Reinforced Cone Neck & Spider Joint. Progressive Spider with Reinforced Layer Tinsel Leads. Integrated 8 AWG Push Terminals with VC Configuration Jumpers. High-Excursion Overhung Voice Coil Configuration. High-Grade Strontium Ferrite Segmented Assembly. 65mm Voice Coil with High Temp 4-Layer DVC Winding on AL former. Airflow Optimized Dual Flare Pole Vent. Cast Aluminum Frame with Integral Shorting Sleeve. Compound Radius Curve Extended Pole Geometry. Airflow Management & Heat Transfer System. Specifications: Size: 12 Inches. Frequency Response: 24Hz-200Hz. Power Range: 500W-750W RMS. Power Handling: 750W RMS / 2250W Peak. Magnet Weight: 127oz. Voice Coil Diameter: 65.5mm / 2.6". Sensitivity (SPL): 84.7dB. DC Resistance (Re): 3.6 Ohm + 3.6 Ohm. Inductance (Le): 4.46 mH. Free Air Resonance (Fs): 28 Hz. Equivalent Stiffness (Vas): 48 L. Mechanical Q (Qms): 7.15. Electrical Q (Qes): 0.61. Total Q (Qts): 0.56. Cone Area (Sd): 479cm^2. Linear Excursion (Xmax): 20 mm. Mounting Depth: 6-3/8 Inch Mechanical Travel (Xmech): 72 mm. Box Specifications: Sealed Box Net Internal Volume: 0.55-1.0 ft^3 Ported Box Net Internal Volume: 1.0-1.5 ft^3 Ported Box Tuning Range: 32-37 Hz

Brand: Alpine


Model Name: R-W12D4


Speaker Type: Subwoofer


Special Feature: Radio


Recommended Uses For Product: Volume


Subwoofer Diameter: 12 Inches


Mounting Type: Car Mount


Unit Count: 1.0 Count


Controller Type: Corded Electric


Surround Sound Channel Configuration: 3.0


Product Dimensions: 16"D x 16"W x 9"H


Audio Output Mode: Surround


Speaker Maximum Output Power: 750 Watts


Item Weight: 26 Pounds


Is Waterproof: FALSE


Number of Items: 1


Speaker Size: 12 Inches


Power Source: Corded Electric


Vehicle Service Type: Car


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Item Weight: 26 pounds


Item model number: R-W12D4


Is Discontinued By Manufacturer: No


Date First Available: March 7, 2017


Manufacturer: Alpine


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 15 – May 17

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
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great speakers
These speakers deliver some great bass. The new cone design keeps them from ripping apart when you push the power through them. 1500 watts wired at 2 ohm will get the job done.
Reviewed in the United States on April 20, 2023 by Leslie Crawley
    • Great buy!
I have 2 of these in the trunk of my srt 300. They sound amazing! The box takes up my entire trunk but couldn't ask for a better sound quality!
Reviewed in the United States on May 1, 2019 by Brandon Humphrey
    • BOOOOOOOOOM!!
Review Image by OB OB
The media could not be loaded. Absolutely love these subs! One of 1st gen Type R Series subs blew (after 15 PLUS years mind you) so I decided to purchase these. Man oh man these are some bad boys here!! I’m running an Exile X1200.1 Power Amplifier (1200 watts). I literally have my gain knob at 4 and I could wake up a neighborhood up if I wanted. Luckily for them I’m a nice guy :) Do NOT hesitate to buy these. I promise you won’t regret!! ... show more
Reviewed in the United States on August 29, 2021 by OB OB
    • Great customer service
I bought two of these speakers, three months in one of them burned out. Being that they have a one year warranty, I called and they sent me another one free of charge. I’m now back in business and they sound great! Hopefully both speakers will last... Great customer service!
Reviewed in the United States on October 21, 2020 by Nathan Webb
    • Serious bass at a reasonable price
I replaced a type s sub with this one and I was honestly blown away with the difference in sound and performance of this type r.
Reviewed in the United States on July 11, 2019 by Kimberly/Previs Smith
    • Hits hard and lasts.
Like a damn hammer. The hit. They last and they are so well made it should be more money. Alpine type R. Amazing and in a ported box it’s like nothing else your ears have heard.
Reviewed in the United States on June 4, 2021 by Big Country
    • DO NOT PURCHASE
I got them professionally installed about 2 weeks ago. Now one of my speakers are smoking. The company doesn’t return or replace the item so basically I just waisted my money. These speakers are low quality and they will not last.
Reviewed in the United States on April 13, 2022 by Mark
    • Good for its price
Good sound quality, but doesn't have that Rockford "punch" effect.
Reviewed in the United States on September 9, 2020 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.