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High performance car audio subwoofer: the hippoxl124 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's Edge for Added Strength.
Sold individually | great sound built for competition: with a 350oz double stack strontium magnet Structure, Heavy Duty, Rugged Industrial Textured Cast Aluminum Basket, Over Sized Mirror Image Dual Poly/ Nomex Spiders the Hippo XL Series is one of the most popular Subwoofer Series used by countless high end Car Audio enthusiasts for big sound and high scores. Massive audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers.



Large 8 Gaug. Voice coils are made in the usa! 3” 4-Layer Black Aluminum Voice Coils Wound with Alumin. Program power handling: 4000 watts. Y35 is the best grade and they will perform better than most 400 oz magnets.
1-piece chrome t-yoke with stamped Logo 1 piece t-yokes magnetize better and makes excursion xmax better as well as increases the BL rating. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition.

1. Skar Audio
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Skar Audio ZVX-8 D2 8" 900 Watt Dual 2 Ohm SPL Car Subwoofer
#adSkar Audio #ad - Competition grade pressed Paper Cone with Stitched High Roll Foam Surround. Peak power: 1, 100 watts | rmS Power: 900 Watts. Sensitivity: 804 db | fs: 41. 8 hz. 8-inch dual 2 ohm SPL Car Subwoofer. Massive triple stack Magnet | 2. 5" voice Coil.More information #ad
Brand | Skar Audio #ad |
Manufacturer | Skar Audio #ad |
Height | 10.5 Inches |
Length | 11.5 Inches |
Weight | 25.6 Pounds |
Width | 11.5 Inches |
Part Number | ZVX-8 D2 |
Model | ZVX-8 D2 |
Warranty | 2 year limited warranty |
More information #ad
2. Skar Audio
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Skar Audio ZVX-12v2 D2 12" 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer
#adSkar Audio #ad - 12-inch dual 2 ohm SPL Car Subwoofer. Massive triple stack magnet & High Temperature 3" 8-layer Copper Voice Coil. Advanced air flow cooling design | Fs: 44. 0 hz, xmax: 29mm. Peak power: 3, 000 watts | rms power: 1, 500 Watts. Competition grade Paper Cone and High Roll Foam Surround.More information #ad
Brand | Skar Audio #ad |
Manufacturer | Skar Audio #ad |
Height | 15 Inches |
Length | 16 Inches |
Width | 16 Inches |
Part Number | ZVX-12 D2 |
Model | ZVX-12 D2 |
Warranty | 2 year limited warranty |
More information #ad
3. Memphis Audio
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Memphis MJM822 8" 900W RMS Dual 2-Ohm MOJO Series Subwoofers
#adMemphis Audio #ad - Top-mount depth: 5-3/4". Power handling: 900 watts RMS 1800 watts peak. Fiberglass-reinforced cone with stitched foam surround.More information #ad
Brand | Memphis Audio #ad |
Manufacturer | Memphis Audio #ad |
Height | 8.8 Inches |
Length | 10 Inches |
Weight | 16.3 Pounds |
Width | 10 Inches |
Part Number | MJM822 |
Model | MJM822 |
More information #ad
4. Massive Audio
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4000w MAX Dual 4 Ohm, Jeeps, 12" Subwoofer 2000 Watt RMS, High Performance Subwoofer for Cars, Trucks, Massive Audio HIPPOXL124 – 12 Inch Car Audio Subwoofer, 3 Inch Voice Coil. Sold Individually
#adMassive Audio #ad - It's truly a great car subwoofer at an affordable price! crank up the volume: are you looking to upgrade your factory subwoofer? 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, it's guaranteed to work better than the rest! Compare us to Pyle, Alpine, JL, Kicker, and you'll hear the MASSIVE difference!.High performance car audio subwoofer: the hippoxl124 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's Edge for Added Strength.
More information #ad
Massive audio quality guaranteed: since 1999, massive Audio has been an industry leader in high performance audio products. Amazing deep bass for its size: this 12-inch subwoofer handles 2000 watts RMS Dual 4 Ohm to 4000 Watts MAX, 3 Inch Voice Coils. Sold individually | great sound built for competition: with a 350oz double stack strontium magnet Structure, Heavy Duty, Rugged Industrial Textured Cast Aluminum Basket, Over Sized Mirror Image Dual Poly/ Nomex Spiders the Hippo XL Series is one of the most popular Subwoofer Series used by countless high end Car Audio enthusiasts for big sound and high scores. Massive audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers.
Brand | Massive Audio #ad |
Manufacturer | Massive Audio #ad |
Part Number | HIPPOXL124 |
Warranty | Amazon.com Return Policy: You may return any new car audio product purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned audio product that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering or abuse will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any electronics more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor." Product Warranty: For warranty information about this product, please go to this link: https://www.massiveaudio.com/pages/warranty-policy |
More information #ad
5. Harmony Audio
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Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12" Quad L7R 4800W Sub Box with HA-A1500.1 Amplifier and HA-AK0 1/0Ga Amp Install Kit
#adHarmony Audio #ad - Kicker 47ql7r12 car audio quad l7r 12" subwoofer spl 4800w sub box Enclosure Bundle with Harmony HA-A15001 amplifier & Amp Kit.More information #ad
Brand | Harmony Audio #ad |
Manufacturer | Harmony Audio #ad |
Part Number | HA-SUBPACK154 |
More information #ad
6. Skar Audio
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Skar Audio Dual 10" Complete 2,400 Watt SDR Series Subwoofer Bass Package, Includes Loaded Enclosure with Amplifier
#adSkar Audio #ad - Includes x1 skar audio sdr-2x10d4 dual 10" Loaded 2, 400 Watt Vented Subwoofer Enclosure. Includes x1 skar audio rp-12001d class d 1, 200 watt Monoblock Car Subwoofer Amplifier.More information #ad
Peak power: 2, 400 watts | rms power: 1, 200 Watts. Includes x1 skar audio skar4anl-ofc 4 gauge Premium OFC Complete Amplifier Wiring Kit. All-in-one complete sdr series Dual 10-inch Loaded Subwoofer Complete Bass Package.Brand | Skar Audio #ad |
Manufacturer | Skar Audio #ad |
Height | 19 Inches |
Length | 37.25 Inches |
Weight | 96.2 Pounds |
Width | 18.25 Inches |
Part Number | BNDLE-SDR-2X10D4-RP-1200.1D-SKAR4ANL-OFC |
Model | BNDLE-SDR-2X10D4-RP-1200.1D-SKAR4ANL-OFC |
More information #ad
7. Rockville
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Rockville Destroyer 12D2 12" Competition Car Audio Subwoofer w/USA Voice Coils!
#adRockville #ad - Silver Stitching Con. Cast aluminum basket with black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Peak power handling: 8000 watts. Triple-stacked 300 oz y35 magnets. Our cones are ultra-stiff.Large 8 Gaug. Voice coils are made in the usa! 3” 4-Layer Black Aluminum Voice Coils Wound with Alumin. Program power handling: 4000 watts. Y35 is the best grade and they will perform better than most 400 oz magnets.
More information #ad
Extra thick foam surround Provides Incredible Sound Quality With Minimal Distortion. Rockville destroyer 12d2 12" dual 2-ohm car subwoofer. Cea rated rms power handling: 2000 Watts. 1-piece chrome t-yoke with stamped Logo 1 piece t-yokes magnetize better and makes excursion xmax better as well as increases the BL rating. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition.
Brand | Rockville #ad |
Manufacturer | ROCKVILLE #ad |
Weight | 54 Pounds |
Part Number | DESTROYER 12D2 |
Model | DESTROYER 12D2 |
Warranty | 1 Year |
More information #ad
8. Skar Audio
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Includes Loaded Enclosure with Amplifier, Skar Audio Single 12" Complete 1,200 Watt SDR Series Subwoofer Bass Package
#adSkar Audio #ad - Includes x1 skar audio skar4anl-cCA 4 Gauge Complete Amplifier Wiring Kit. Peak power: 1, 200 watts | rmS Power: 600 Watts. Includes x1 skar audio rp-8001d class d 800 Watt Monoblock Amplifier.More information #ad
Includes x1 skar audio sdr-1x12d2 single 12" Loaded 1, 200 Watt Vented Subwoofer Enclosure. All-in-one complete sdr Series Loaded Subwoofer Complete Bass Package.Brand | Skar Audio #ad |
Manufacturer | Skar Audio #ad |
Height | 22 inches |
Length | 23.25 inches |
Weight | 71 Pounds |
Width | 21 inches |
Part Number | BNDLE-SDR-1X12D2-RP-800.1D-SKAR4ANL-CCA |
Model | BNDLE-SDR-1X12D2-RP-800.1D-SKAR4ANL-CCA |
More information #ad