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    EARTHQUAKE

    Earthquake Sound Tremor-X124 12-inch Car Subwoofer, 1250 Watts

      • Based on 60 reviews
    Condition: New
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    $144.18 Why this price?

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    This item is eligible for return within 30 days of receipt

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    Availability: Only 7 left in stock, order soon!
    Fulfilled by Thunder AV
    Arrives Apr 15 – Apr 19
    Order within 19 hours and 51 minutes
    Available payment plans shown during checkout

    Style: 12-inch (Single Voice Coil)


    Features

    • Free Air Resonance (Fo): 29,1094Hz
    • Electrical "Q" (Qes): 0.617
    • Mechanincal "Q" (Qms): 5.794
    • Total Speaker "Q" (Qts): 0.5576
    • One Way Linear Excursion: 1.1" (27.94mm)

    Description

    Effective Piston Area (Sd): 0.0444 sq m. Efficiency (1W/1M): 86.9786dB REVC: 3.5 Ohm BL: 15.4653TM VAS: 1.6456 cu ft. Nominal Impedance: 4 Ohm Power Handling: 1250 Max Earthquake’s next generation of TremorX subwoofers is ready to get louder and lower than any other subwoofer in its category. The new TremorX’s are built with TCT technology which allows the driver to play louder longer by keeping the voice coil running cool at all times. These bad boys 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 TremorX subwoofers have no equal and are ready to prove it. 12" 1250 Watt High Performance Subwoofer New design High SPL Stitched tensile leads Spring loaded terminals TCT (Turbine Cooled Technology) V-12 aluminum voice coil Thick high density magnet Pressed pulp fiber cone High roll surround

    Brand: EARTHQUAKE


    Speaker Maximum Output Power: 1250 Watts


    Frequency Response: 29.11 Hz


    Connectivity Technology: wired


    Audio Output Mode: Surround


    Mounting Type: Car Mount


    Material: Pressed pulp fiber, high density material


    Model Name: Tremor-X


    Speaker Type: Subwoofer


    Special Feature: High Resolution Audio


    Recommended Uses For Product: For Car Audio


    Compatible Devices: Universal


    Subwoofer Diameter: 12 Inches


    Controller Type: Voice control


    Surround Sound Channel Configuration: 1.1


    Included Components: Tremor-X124 Car Subwoofer, User Manual


    Item Weight: 5.9 Kilograms


    Impedance: 4 Ohm


    Is Waterproof: FALSE


    Number of Items: 2


    Speaker Size: 12 Inches


    Power Source: Corded Electric


    Signal-to-Noise Ratio: 86.98 dB


    Vehicle Service Type: Car


    Package Type: Standard Packaging


    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


    Specific Uses For Product: Car Audio


    UPC: 025706478847


    Style: 12-inch (Single Voice Coil)


    Global Trade Identification Number: 70


    Manufacturer: EARTHQUAKE


    Product Dimensions: 6.12 x 12.37 x 12.37 inches


    Item Weight: 12.98 pounds


    Item model number: TremorX-12-4


    Is Discontinued By Manufacturer: No


    Special features: High Resolution Audio


    Display size: 8 inches


    Other display features: Wireless


    Language: English


    Date First Available: October 6, 2010


    Frequently asked questions

    If you place your order now, the estimated arrival date for this product is: Apr 15 – Apr 19

    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

      • 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
      • 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 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
      • Great quality
    Style: 12-inch (Dual Voice Coil)
    Great quality bass
    Reviewed in the United States on December 8, 2024 by Rich
      • 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
      • 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
      • One Star
    Style: 15-inch (Single Voice Coil)
    Weak for Car audio.
    Reviewed in the United States on December 30, 2016 by Nathan.
      • Hits hard
    Style: 15-inch (Single Voice Coil)
    The media could not be loaded. Top notch hit hard had spl n sound quality.
    Reviewed in the United States on April 17, 2024 by Fatboy

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