Garage
Shop

Alpine R-W12D4 Brandnew Open Box

2250W Max (750W RMS) 12" R-Series Dual 4-Ohm Car Subwoofer

Alpine
Shop all Alpine
item photos coming soon
highlight-star-icon

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

Learn more about the ls-rw12d4-obc8

We apologize

This item has been discontinued

Description


Alpine brand icon

Authorized dealer

General Features:

  • 12" Dual 4 ohm Type-R Subwoofer
  • Power Handling:
    • Peak: 2250watts
    • RMS: 750 watts
  • Recommended power range: 300 - 750W RMS
  • CTA-2031 compliant power ratings
  • Parabolic pulp/kevlar cone
  • H.A.M.R. surround
  • Polypropylene, mica and talc dust cap
  • Reinforced cone neck and spider joint
  • Cast aluminum frame with integral shorting sleeve
  • 8AWG push terminals with VC configuration jumpers
  • 2.6" High excursion overhung voice coil
  • 127 oz. Strontium ferrite segmented magnet
  • Top-mount depth: 6-3/8"
  • Cutout diameter: 10-7/8"
  • Frequency Response: 24 - 200Hz
  • Sensitivity: 84.3dB
  • Resonance Frequency (Fs): 27Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually



PROP 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Subwoofer Wiring Guide


Item Details


Manufacturer:

Model Number:

rw12d4 Open Box

Weight:

21.00lbs

Internal SKU:

ls-rw12d4-obc8

Internal Product ID:

171329

Customer Ratings & Reviews



5 star
81%
4 star
10%
3 star
0%
2 star
0%
1 star
10%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Reviews

Sort by:

Loading...

Just WOW!

The following review is for R-W12D4, which is a part of the bundle you are viewing.

First off, I thought I was getting the previous model type r which was like over 50$ diff but they upgraded me to the newest model without telling me (which is awesome).

Secondly, this thing performs!!!! It will vibrate your nose hairs and sometimes causing a sneeze (NO JOKE). on the mrv m500 amp and a 1.5ft box its louder than what my head unit can produce volume for the music. And this is just for 1 alpine type R. couldnt be happier

By Anonymous on June 7, 2019 Checkmark Icon Verified purchase

23

found this helpful.

Great Speakers

The following review is for R-W12D4, which is a part of the bundle you are viewing.

I purchased 2 of these 12" Alpine Type R subs and installed them in a Fox Box underneath in my 2006 Dodge Ram quad cab.
Fitment is great and bass is good.
I have them running at 1ohm from a 1700.1 Hifonics Brutus amp.

By Anonymous on May 18, 2019 Checkmark Icon Verified purchase

20

found this helpful.

Top notch product

The following review is for R-W12D4, which is a part of the bundle you are viewing.

Combined with a second type-r/great amplifier/ and 0/1 gauge wiring,this sub worked wonders for me in terms of handling power cleanly without distortion. A must have sub without blowing the bank

By Jody on March 24, 2018

21

found this helpful.

Awesome Sub!

The following review is for R-W12D4, which is a part of the bundle you are viewing.

I am running this sub on a 500 watt JBL amp at 2 ohm and it is bumping. I've only had it for a month but so far it works. I previously owned at JL Audio W3v3 and this thing is way louder and has very similar sound quality for a cheaper price. With just one sub is enough for me and I'm not even pushing the sub to it's max. My car windows aren't rattling but the bass is enough to still turn heads when really pushing it. Really enjoy this subwoofer and I would definitely buy another one.

By Gerardo on October 19, 2017 Checkmark Icon Verified purchase

21

found this helpful.

Great price

The following review is for R-W12D4, which is a part of the bundle you are viewing.

Had been wanting these subs for a while, with help from Travis I was able to get a great price on these. Great subs but even better customer service.

By Lorenzo on March 2, 2020

16

found this helpful.

BASS! How Low Can It Go?

The following review is for R-W12D4, which is a part of the bundle you are viewing.

These sub is hands down the best one out the collections of subs I have. The overall design and build of the sub is amazing. I really appreciate how Alpine had the terminals on one side and can easily be bridged with a less than 6” inches of wire. I currently have them in a sealed enclosure that is a little too big but sounds so nice. The bass sounds tight and hits hard. I may switch to a vented box to hear and feel the difference.
This sub will not disappoint and is money well spent. I also highly recommend getting the grille to protect the sub.

By SqEarl on January 29, 2020 Checkmark Icon Verified purchase

16

found this helpful.

Amazing! I will never buy any other brand of sub than this one!

The following review is for R-W12D4, which is a part of the bundle you are viewing.

I have had many different subs in the past and these alpine type r’s are by far the best I’ve ever had. Highly recommend spending a little more on these than on some other brand, it’ll be worth it

By Anonymous on September 8, 2019 Checkmark Icon Verified purchase

16

found this helpful.

I love it!

The following review is for R-W12D4, which is a part of the bundle you are viewing.

Sounds great! Bass response is awesome! I would buy again.

By John on January 20, 2018

15

found this helpful.

Excellent buy!

The following review is for R-W12D4, which is a part of the bundle you are viewing.

wow, first let me say that sonic electronix upgraded me from the previous gen to these subs for free. that alone will keep me coming to this site for future orders. the subs are great, they pound on my old kenwood amp, so i can't wait to get a beefier amp to push these things. always had good luck with type r subs before, so didn't see any reason to keep me away from these. you won't regret these babies!

By JOSHUA on November 29, 2017

17

found this helpful.

Bad Quality.

The following review is for R-W12D4, which is a part of the bundle you are viewing.

I bought 2 of these subs and had them for almost two months and they blew. Had them professionally installed. Should've never wasted my money. Very dissappointed.

By Gage on January 9, 2020 Checkmark Icon Verified purchase

14

found this helpful.

Add-ons


Similar Products

Best selling similar products

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(16)

$549.99

Rockford Fosgate Punch P3D4-12

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

(129)

$219.99

Rockford Fosgate Punch P3D2-12

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

(71)

$219.99

NVX YSW122

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

$129.99

NVX YSW124

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

$129.99

Belva BPKG212v2 Dual 12" Subwoofer and Amp Package with Box and Wiring Kit

• Works with both Factory and Aftermarket Audio Systems
• Dual 12" Belva Subwoofers
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

(79)

$239.99

Kicker CWRT122 (48CWRT122) (Sold Individually)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohms
• UV-Treated Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

(3)

$183.96

Deaf Bonce DB-SA302 D2 (Sold Individually)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 2 ohms
• Mount depth: 7.07"
• Sensitivity: 86.70 dB

(5)

$359.90

Kicker CWR124 (48CWR124) (Sold Individually)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

(4)

$135.96

Deaf Bonce DB-SA272 D1 (Sold Individually)

• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 1 ohms
• Mount depth: 7.07"
• Sensitivity: 86.20 dB

(5)

$284.90

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon