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EARTHQUAKE

Earthquake Sound Tremor-X12D4 12-inch Dual Voice Coil Car Subwoofer, 1250 Watts

  • Based on 60 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Apr 2 – Apr 26
Order within 12 hours and 38 minutes
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Style: 12-inch (Dual Voice Coil)


Features

  • Heavy duty stitched leads
  • Spring loaded speaker connections
  • Anti-wobble cone construction
  • TCT technology (Turbine Cooled Transducer) for high efficiency
  • Military grade, dual 4-Ohm

Description

You've been asking and Earthquake Sound has been listening. The tremor-x subwoofers are now made with Dual coil by popular demand. These tremor-x's are built with tct technology which allows the driver to play louder longer by keeping the voice coil running cool at all times. They also have stitched leads, reinforced dust cap construction for linear movement, and bigger, more effective magnets with added cooling devices to increase efficiency even more. The tremor-x subwoofers have No equal and are ready to prove it.

Brand: EARTHQUAKE


Speaker Maximum Output Power: 1250 Watts


Frequency Response: 20 Hz


Connectivity Technology: wired


Audio Output Mode: Stereo


Mounting Type: Car Mount


Material: Metal


Model Name: Tremor X12D4


Speaker Type: Subwoofer


Special Feature: High Resolution Audio


Recommended Uses For Product: Construction


Compatible Devices: Universal


Subwoofer Diameter: 12 Inches


Surround Sound Channel Configuration: 1.0


Color: black


Included Components: Tremor-X12 D4 Subwoofer


Product Dimensions: 12.5"D x 12.5"W x 6.5"H


Item Weight: 9.8 Pounds


Impedance: 4 Ohms


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Voice


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Specific Uses For Product: Construction


UPC: 689759101321


Style: 12-inch (Dual Voice Coil)


Global Trade Identification Number: 21


Manufacturer: EARTHQUAKE


Shape: rectangular prism


Item Weight: 9.8 pounds


Item model number: Tremor-X12 D4


Special features: High Resolution Audio


Other display features: Wireless


Date First Available: February 16, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 2 – Apr 26

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 budget sub!!!
Style: 10-inch (Single Voice Coil)
I am using 2 10's for now. These are single 4 ohm. They can take some serious punishment!!!! I am probably pushing about double the rms. I am pushing them in a simple prefab ported box.
Reviewed in the United States on February 14, 2025 by bruce
    • Bass shaker
Style: 10-inch (Single Voice Coil)
Subwoofer in my car died about a year ago but I hadn’t had the chance of looking for a replacement till now. After doing some research, I came across this brand and turns out earthquake has been making products for years now. This subwoofer is not one of their top of the lines but after installing it in my car, it actually sounds like a very expensive subwoofer. I am very impressed with the lows and how much bass it produces. I used to like Rockford fosgate products but I am now a fan of earthquake. Do not be hesitant to buy their products since they are not really advertised as other famous brands. Do not pay a lot for Chinese crappy brands, earthquake is also made in the USA. ... show more
Reviewed in the United States on July 30, 2023 by Jon alan
    • Great quality
Style: 12-inch (Dual Voice Coil)
Great quality bass
Reviewed in the United States on December 8, 2024 by Rich
    • Wanna cause an earthquake?
Style: 15-inch (Dual Voice Coil)
Review Image by Zack Reynolds Zack Reynolds
By far the best subwoofers on the market that are budget friendly. If your considering on buying these i would not sit on them any longer. Just buy them you know you want to. Especially from Thunder AV. I ordered the dual voice coil 15s and was sent the single voice coil 15s by accident. Was brought to the sellers attention and within 24 hours i was reimbursed the difference. ... show more
Reviewed in the United States on October 13, 2024 by Zack Reynolds Zack Reynolds
    • WOW!!!!
Style: 15-inch (Single Voice Coil)
WOW!!!! For the price I honestly don't think that you can beat this subwoofer. The amount of bass this thing puts out is astounding, it shakes my whole car. If you are sitting in the backseat you feel like you are receiving a massage, and are lucky if you can see straight when you finally exit the car. It can handle quite a lot of power, and I can crank it as high as I can, without blowing my Bose speakers, and hear no distortion. I am currently running a Dual DA1000D 3000 Peak Watt Mono Channel Amplifier too it, and while it seems like it needs a bit more power to truly give the Sub the power it needs it sounds excellent. I'm talking get compliments on facebook from people in my town I'm not really friends with excellent. The guy who complimented me has two Rockford Fosgate p3 fifteens, and while overall his has more bass, this single sub gives them a run for their money. I am so happy I got this sub, and will definitely be sticking with Earthquake in the future. DBXI hear i come!!!! PS be ready to invest in some Dynamat, cause if your car has any rattles you will definitely hear them. It hits!!! ... show more
Reviewed in the United States on August 27, 2016 by D Lusher
    • Good subs
Style: 12-inch (Single Voice Coil)
I'm old school so I've always liked earthquake brand you put these in a good box they sound nice deep bass
Reviewed in the United States on December 12, 2023 by Alonso
    • Definitely worth the $$$
Style: 15-inch (Single Voice Coil)
For what I thought I was getting, buy a sub and not paying a lot if $$ for. I was very very surprised when I hooked it up. It is very loud and hits very low and deep. I added it in with 2 12s in a slot ported box that I built. Placed the db meter in 3 different places and I was very surprised when I seen the reading. Played in between 130 to 142 db. I recently took it out before I got a ticket driving in town. Lol. Sound clarity is very clear and no distortion. For the $$ it is one hell of a deal when you get it tuned right. ... show more
Reviewed in the United States on August 1, 2014 by Jeff Harris
    • More than you pay for
Style: 10-inch (Single Voice Coil)
These subs are stupid loud! I'm not an expert installer but I know good audio and these are the best subs for the price. You can spend a lot more and get a lot less. Earthquake is the only sub I'll use. I’ve been using these things over a year now. They still slam! I’ve seen some low reviews and the main problem seems to be cheap under powered amps. These are power hungry, I have a 2500 watt earthquake amp going to two 10s and they take it all! Before buying your amp YouTube amp dyno test. Cheap amps don’t produce near the power they say. ... show more
Reviewed in the United States on July 13, 2016 by Uninformed consumer.

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