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Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer

4.5 4.5 out of 5 stars 1,342 ratings

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12" - Dual 4 Ohm
Brand Skar Audio
Model Name SDR-12 D4
Speaker Type Subwoofer
Connectivity Technology Wired
Special Feature High Roll Foam Surround

About this item

  • 12-Inch Dual 4 ohm Car Subwoofer
  • Peak Power: 1, 200 Watts | RMS Power: 600 watts
  • 2.5" 4-Layer high temperature Copper voice Coil
  • High Roll Foam Surround - High flux ferrite motor
  • Frequency response: 22 Hz - 300 Hz | Sensitivity: 84.7 dB

Additional Details

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Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer
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Added to Cart
PriceCurrently unavailable.$119.99$82.95-7% $70.00
Typical:$74.93
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Monday, Apr 1
Customer Ratings
Sound quality
4.6
4.2
4.4
4.3
Value for money
4.5
4.2
4.4
4.0
Easy to install
4.8
4.6
4.4
Quality of material
4.8
4.3
4.2
For beginners
4.7
4.6
5.0
Sold By
CTSounds
Amazing Dealzzz
Electronics Expo (Authorized Dealer)
speaker size
12 inches
12 inches
12 inches
12 inches
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
connectivity tech
Wired
Coaxial
speaker type
Subwoofer
Subwoofer
Subwoofer, Surround Sound
surround
mounting type
Enclosure
Car Mount
Car Mount
Car Mount
weight
18.6 pounds
15 pounds
14.42 pounds
11.9 pounds

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  • Skar Audio SDR-12 D4 12" Dual 4 Ohm Car Subwoofer
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    Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer


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    Product Description

    The Skar Audio SDR-12 D4 12" Dual 4-ohm subwoofer was engineered to dish out reliable, hard hitting, and low spectrum sound. Featuring a high flux ferrite motor, This woofer will provide extreme power handling for extended periods of time. The SDR series will quickly become a customer favorite, as it's perfect for people just entering the world of car audio all the way up to seasoned pros. The SDR-12 Dual 4-ohm 12-inch car subwoofer features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider. The surround on the SDR series is a high roll foam surround which allows the woofer to produce riveting low end bass response. The SDR series has a max power rating of 1, 200 watts and a RMS power rating of 600 watts. Sensitivity (SPL): 84.7 dB, mix: 13.5mm one-way, Fs: 32 Hz, frequency response: 22 Hz- 300 Hz, mounting depth: 7.62".

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    1,342 global ratings

    Customers say

    Customers like the sound quality, hitability, value, and quality of the speakers. For example, they mention that it sounds great, gets super deep frequency, and is well worth the buy. That said, they appreciate the power handling, saying it has good power handling.

    AI-generated from the text of customer reviews

    70 customers mention63 positive7 negative

    Customers are satisfied with the sound quality of the speakers. They mention that it sounds great, has deep bass, and is way louder than the J.L audio they had that cost 4x as much. The speakers get super deep frequencies and play very clear. The tones are on spot, powerful, and crisp. They also say that the highs are decent, but right at the middle it tickles their nose. Customers also mention that the Skar's hit the lows better, but can't handle the power.

    "This is the best bang for your buck ! This is way louder than the J.L audio I had that I paid 4x as much for !!! I’m VERY impressed!..." Read more

    "...Sounds amazing, people will definetly be caught off guard with all this Bass coming out of a G35 coupe. 🙏..." Read more

    "...The tones are on spot, powerful and crisp. I even knocked down a few picture frames when goofing around :)..." Read more

    "...too heavy size a little smaller for mount 11.15 diameter this sub gets loud you actually feel the bass and every beat will buy again wired to 2 ohm..." Read more

    54 customers mention54 positive0 negative

    Customers are satisfied with the value of the speakers. They mention that it is well worth the money, has good quality, and is worth every penny.

    "...It was decently priced and even better when they go on sale...." Read more

    "This is the best bang for your buck ! This is way louder than the J.L audio I had that I paid 4x as much for !!! I’m VERY impressed!..." Read more

    "Wow what a great product for small price, put 2 in my jeep and it will make the soft top jump. Best speakers I’ve ever had and price is right" Read more

    "Good for the price" Read more

    34 customers mention31 positive3 negative

    Customers are satisfied with the quality of the speakers. They mention that it has amazing sound quality, is well-made, and is well worth trying out. Some say that the speakers look stout and well built, and are the best speakers they have ever heard.

    "...The speaker came well packaged, and had 0 damage. Shipping was fast, and well Im enjoying it. Cant beat that!" Read more

    "...as well as 2 of these subs, gotta say they sound great and they can take a beating, both sub came FROM SKAR AUDIO through Amazon so expect the best..." Read more

    "...They look good, and they will take a beating...." Read more

    "...Well worth trying out." Read more

    17 customers mention17 positive0 negative

    Customers are satisfied with the hitability of the speakers. They mention that it has great quality, and it handles a lot of power. Some say that the subwoofer slaps hard and that it hammers.

    "...I hope this lasts as long, because it sure does hit a lot harder! The tones are on spot, powerful and crisp...." Read more

    "Sound great, and hit hard. Need a bigger box tho. Only pushing 300 watts each to "break in," then will bump up to 500. RMS is 800 btw...." Read more

    "This sub pounds. I have a 12 inch 4 ohm wired to 2 ohm and it hits hard for just one sub. If you had two it would be ridiculous...." Read more

    "...version and wired it to 2 ohms and let me tell you what, this thing hammers...." Read more

    10 customers mention7 positive3 negative

    Customers like the power handling of the speakers. They say it has good power handling, with lots of power. Customers also mention that the tones are on point, powerful, and crisp.

    "...The tones are on spot, powerful and crisp. I even knocked down a few picture frames when goofing around :)..." Read more

    "...I have 1 skar 12 on a 1000w peak 500rms amp and this thing hits hard for only 500w. For the price you cant go wrong it gets pretty loud...." Read more

    "Damn things blew out on a 1000 watt amp. And you can't send them back. One of them was defected...." Read more

    "The power handling seems great so far ..on a fosgate 500x1 @2 ohms .Actually seems to crave more with gains set over halfway ...reccomend giving it..." Read more

    8 customers mention8 positive0 negative

    Customers are satisfied with the performance of the subwoofer. They say it does exactly as advertised, sounds amazing, and works flawlessly. Some customers also mention that the sub performs phenomenally, and does exactly what they expect it to. Overall, customers are happy with their purchase and recommend it to others.

    "...Definitely worth giving it a try for a budget subwoofer it performs phenomenally. I can only imagine after the break in period...." Read more

    "...listen to Hiphop, Rap, Rock, Metal, Dubstep, and they all produce very well and accurate, better than the Pioneer Champion series I used to have...." Read more

    "...are worth the money I connected them to a 1200w alpine amp and they hit amazing!!" Read more

    "...and the sub works flawlessly. You cant turn your planet audio amp up all the way and expect any speaker too live while..." Read more

    4 customers mention4 positive0 negative

    Customers like the depth of the speakers. For example, they mention it has a thick high depth surround, strong cone material, and a sturdy frame structure. That said, some complain about the lows.

    "Sounds really nice and deep" Read more

    "Instantly out of the box it looks stout, and well built. Thick high depth surround. Strong cone material. Sturdy frame structure.Sound!..." Read more

    "...12" seems to hit more like a 10". Lows aren't as low as I like. Huge surround foam. Good size magnet. Sound is good...." Read more

    "This replaced a 20 old kicker cvr 12. It hits deeper and sounds better on a alpine 500.1 amp." Read more

    These things POUND!
    5 Stars
    These things POUND!
    I bought 2 of these to go with my Gothic 12 (definitely ordering a 3rd matching one now). Got them wired down to 2.5 ohm on a cheap 1200 watt Jensen and these things POUND. Ordered a CT Sounds 2000.1 1600 watt rms amp to go with these. Can’t wait to see how much harder they hit with a bigger and better amp.
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    Top reviews from the United States

    Reviewed in the United States on January 8, 2024
    Size: 12" - Dual 4 OhmVerified Purchase
    Customer image
    5.0 out of 5 stars Best 12" sub for the money.
    Reviewed in the United States on January 8, 2024
    This Skar audio SDR 12-in D4 wired in parallel to 2 ohms and is 600W RMS and I'm only pushing 350 watts into it and it is so loud it hurts my ears being right behind the driver's seat in my Silverado. It was decently priced and even better when they go on sale. I used to have the IX 12-in D4 wired to 2 ohms as well and this speaker blows the other one out of the water with its deep lows and impressive loudness. Definitely worth giving it a try for a budget subwoofer it performs phenomenally. I can only imagine after the break in period. Definitely worth picking one up or two for that matter depending on your setup configuration. One is definitely plenty for me where I have it located. It shipped really quickly as well and I got it on time with my free shipping Amazon prime. Just remember to break it in respectfully. Skar audio recommends a minimum 24-hour break in. At half to low volume and at half too low power just to break them in properly. I only drive about an hour a day so it won't take me close to 24 days to break mine in but once they're broken you can crank up the wattage and the volume and they will sound amazing. I know my IX12 sounded amazing and over 2 years later still performs well. I put the IX12 in my wife's Kia forte and she loves it and it thumps really hard. My point being is if they're properly broke in they will last as any speaker should if properly broke in and properly powered with clean power.
    Images in this review
    Customer image
    Customer image
    3 people found this helpful
    Report
    Reviewed in the United States on February 24, 2024
    Size: 12" - Dual 4 OhmVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on October 15, 2023
    Size: 12" - Dual 4 OhmVerified Purchase
    Customer image
    5.0 out of 5 stars Holy crap! Awesome sound and solid
    Reviewed in the United States on October 15, 2023
    Wow what a great product for small price, put 2 in my jeep and it will make the soft top jump. Best speakers I’ve ever had and price is right
    Images in this review
    Customer image
    Customer image
    2 people found this helpful
    Report
    Reviewed in the United States on March 6, 2024
    Size: 12" - Dual 4 OhmVerified Purchase
    Reviewed in the United States on March 21, 2024
    Size: 12" - Dual 4 OhmVerified Purchase
    Customer image
    5.0 out of 5 stars These things POUND!
    Reviewed in the United States on March 21, 2024
    I bought 2 of these to go with my Gothic 12 (definitely ordering a 3rd matching one now). Got them wired down to 2.5 ohm on a cheap 1200 watt Jensen and these things POUND. Ordered a CT Sounds 2000.1 1600 watt rms amp to go with these. Can’t wait to see how much harder they hit with a bigger and better amp.
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on February 9, 2023
    Size: 12" - Dual 4 OhmVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on January 13, 2022
    Size: 12" - Dual 4 OhmVerified Purchase
    4 people found this helpful
    Report

    Top reviews from other countries

    Amazon Customer
    5.0 out of 5 stars Amazing value
    Reviewed in Canada on September 26, 2023
    Size: 12" - Dual 4 OhmVerified Purchase
    Amazon Customer
    5.0 out of 5 stars This sub is crazy for the price
    Reviewed in Canada on May 15, 2023
    Size: 12" - Dual 4 OhmVerified Purchase
    Amazon Customer
    5.0 out of 5 stars It thumps and bumps
    Reviewed in Canada on December 12, 2023
    Size: 12" - Dual 4 OhmVerified Purchase
    Robert Oletic
    5.0 out of 5 stars Great subs for the price.
    Reviewed in Canada on December 27, 2021
    Size: 12" - Dual 4 OhmVerified Purchase
    Customer image
    Robert Oletic
    5.0 out of 5 stars Great subs for the price.
    Reviewed in Canada on December 27, 2021
    Great sound. Have a Phoenix Gold Octane r 5.0 1
    Amp running the subs. They hit hard.
    I will install an Orion XTR 900.2 amp once I upgrade my battery to a Optima Yellow Top.
    Images in this review
    Customer image
    Customer image
    Riley
    5.0 out of 5 stars Great sub for the price
    Reviewed in Canada on June 5, 2021
    Size: 12" - Dual 4 OhmVerified Purchase