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Massive Audio

Massive Audio SUMMOXL124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually

    • Based on 25 reviews
Condition: New
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$374.99 Why this price?
Holiday Deal · 46% off was $699.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 1 left in stock, order soon!
Fulfilled by SonicElectronix-com
Arrives Jan 8 – Jan 12
Order within 11 hours and 58 minutes
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Size: SUMMOXL124 - 12" D4 Ω 3000 Watts


Features

  • SOLD INDIVIDUALLY | GREAT SOUND BUILT FOR COMPETITION | With features such as having a Large Magnet Size - 250 oz High Energy Double Stack Strontium Magnet Structure, and a Heavy Duty Rugged Industrial Textured Cast Aluminum Basket, and Over Sized Mirror Image Dual Poly/ Nomex Spiders, the Summo Series is one of the most popular Subwoofer Series used by countless high end Car Audio enthusiasts for big sound and high scores that toss the competition out of the ring.
  • FEATURES THAT MAKE IT THE BEST OF ALL 10 INCH SUBWOOFERS | Don't take the risk of buying Car Subwoofer Speakers that Snaps, Crackles, and Pops after short use due to Cones and Rubber that are as soft as butter. The SUMMOXL124 Subwoofer features Dual Impedance Black Anodized Voice Coil Former with Kevlar Spunlace, Kevlar Fiber Reinforced Non-Pressed Paper Cone with Industrial Textured Finish, and Red Stitched Edge to the Cone for Added Strength.
  • AMAZING DEEP BASS FOR ITS SIZE | "Sounds Good" is an understatement. The sound that comes out of this 12 inch Subwoofer Speaker will massively improve the sound quality of your car audio system. This 12-Inch Subwoofer of pure bass features 1500 Watts RMS Dual 4 Ohm to 3000 Watts MAX, 3 inch Voice Coil.
  • CRANK UP THE VOLUME | Are you looking to replace your Factory Subwoofer? Look no further! This Car Subwoofer Speaker is guaranteed not to rattle in any high volume. With our Black Anodized One Piece Pole-Plate for Added Motor Force, Heavy Duty Direct Input Wires Connection to Voice Coils, Reinforced Fiberglass Woven Dust cap for High Power Applications.
  • MASSIVE AUDIO QUALITY GUARANTEED | Since 1999, Massive Audio has been an industry leader in high performance audio products. Massive Audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers.

Brand: Massive Audio


Speaker Maximum Output Power: 3000 Watts


Frequency Response: 250 Hz


Connectivity Technology: Wired


Audio Output Mode: Surround


Mounting Type: Car Mount


Material: Aluminum


Model Name: FBA_SUMMOXL124


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: For Car Audio Systems


Compatible Devices: Smartphone, MP3 Player


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Controller Type: Voice Control


Surround Sound Channel Configuration: 3.0


Color: Black


Included Components: 12 inch Subwoofer SUMMOXL124


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: manufacturer


Number of Items: 1


Control Method: Touch


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


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 Power Levels: 1


Specific Uses For Product: Car Mount


UPC: 623169610660


Style: Dual 4 Ohm


Indoor/Outdoor Usage: Indoor


Global Trade Identification Number: 60


Manufacturer: Massive Audio


Product Dimensions: 14.6 x 14.5 x 11.7 inches


Item Weight: 33.8 pounds


Item model number: FBA_SUMMOXL124


Is Discontinued By Manufacturer: No


Date First Available: December 5, 2013


Department: unisex


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 8 – Jan 12

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
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  • 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

    • Best subs I ever had! Kicker can't come close.
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
Review Image by John Wagner John Wagner
Review Image by John Wagner John Wagner
Review Image by John Wagner John Wagner
Review Image by John Wagner John Wagner
These are some of the best subs I have ever had! Last year I ran two Kicker L7 15s for my build and I thought I had reached my peak until I got these two 12 inch subs. If you're into competitions & rumbling lows then get these. If you don't have the power to push em then stick to Kicker but these are crazy loud & abusive! Highly recommend at least 2000 watts clean like Sundown audio or CT Sounds which is what I'm running all 0 gauge wires. Hands down these are some of the best subs for competition. ... show more
Reviewed in the United States on January 18, 2016 by John Wagner John Wagner
    • I read good and bad reviews before purchasing the Massive Audio Summo's
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
I read good and bad reviews before purchasing the Massive Audio Summo's . I cannot say why there were any bad reviews but these subs are beast if you have the amp to push them . They are very clear and they hit so freakimg hard . I have two of them in a transmission box that i built and all i can say is buy them and try them . You wont be disaplointed . Im pushing mine with an Orion 4000.1d mono block and they beat any ive had or heard. Great sub. ... show more
Reviewed in the United States on March 19, 2016 by Christopher B.
    • Awesome speaker, very solid
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
I have used a lot of speakers and have blown them. Don't think I can blow this one
Reviewed in the United States on September 5, 2019 by Camelss
    • I received a damaged product.
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
The subwoofer that I purchased arrived damaged and not seal with original tape was opened and retaped. For the price I paid I was expecting a better transaction experience.
Reviewed in the United States on January 5, 2022 by Vicente Mendoza
    • Very powerful sub!
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
Great sub!
Reviewed in the United States on April 21, 2019 by Mobile man
    • One Star
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
Buy the Hippo's
Reviewed in the United States on July 10, 2015 by Frank Kelly
    • I have 2 of these.. quality subs clear ...
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
I have 2 of these ..quality subs clear strong bass...
Reviewed in the United States on January 31, 2016 by Jequanis A.
    • They bang. Very stout well made and they pound.
Size: SUMMOXL124 - 12" D4 Ω 3000 Watts
Very loud. I have a hifonics brutus bxx4000.1. I now have hearing loss and you can too thank you massive audio.
Reviewed in the United States on April 28, 2018 by Mike

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