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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
American Bass XMAXXX Monster 12" 3000W RMS | 6000W Max Xmax SPL Competition Subwoofer 1-Ohm DVCThe American Bass XMAXXX Monster has arrived, and it is ready to dominate any car audio system. With an iconic look and a serious build usually reserved for the pros, this subwoofer won't disappoint. The perfect balance of fit, finish, and functionality of the XMAXXX will guarantee that your audio system will benefit from the added performance of true power this sub provides. The blue powder coated basket and matching surround with blue stitching give
The American Bass XMAXXX Monster has arrived, and it is ready to dominate any car audio system. With an iconic look and a serious build usually reserved for the pros, this subwoofer won't disappoint. The perfect balance of fit, finish, and functionality of the XMAXXX will guarantee that your audio system will benefit from the added performance of true power this sub provides.
The blue powder-coated basket and matching surround with blue stitching give this subwoofer a classic look and will draw attention from any who passes by your ride. But looks aren't everything and that's why the powerful voice coil on these subs is sure to turn up your sound output. You'll have 3,500 watts RMS in the 12" version or 4,000 watts RMS in the 15" version - both of which are absolute beasts when it comes to power.
So if you're looking to add some serious high-powered bass to your vehicle, then grab an American Bass XMAXXX Monster today! It's sure to give you superior performance no matter what kind of music you play or what kind of environment you find your car audio system in. Your neighbors won't be happy, but that's alright - with the Monster installed you’ll have the meanest car audio system on the block.
Dual Voice Coil, 3000 Watts RMS/ 6000 Watts Max, FAT Surround!
- RMS Power: 3000W
- Max Power: 6000W
- Impedance: Dual 1 Ohm
- Sensitivity: 85.9dB
- Mounting Depth: 9.17"
- Cutout Size: 11.4"
- Ported Box: 2.75 ft^3
- Magnet Size: 321 oz.
- Voice Coil Size: 3.5"
- Basket Type: Cast
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Affordable and well built
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
Perfect fit and well built, saved alot of money going with this!!!! Will be using for GoPros on hunting and camping trips.
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Reviewed in the United States on March 17, 2026
★★★★★ 3
Expected more for the price.
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
Arms are a bit short, and within a week, I could already feel the springs feeling a bit ridged. Holds well and does the job. Looks nice to!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Nice, and would buy it again
Style: Qi2 Charging Mount
So far I'm liking this product. For the model X, you can use it on either side of the screen. As well, it holds on very well on the screen. Very good build quality and design. Fits perfectly to the screen. Very strong magnetic fit. But can cause scratches to your case if tth case is a hard plastic material.
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Reviewed in the United States on November 27, 2025
★★★★★ 5
Flat screen phone holder charger
Style: Qi2 Charging Mount, Style: Qi2 Charging Mount
This phone holder works perfectly on my aftermarket flat screen. It charges and it swivels 360. Highly recommend.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Not perfect, but good enough for daily use
Style: Qi2 Charging Mount
Well made and very strong magnet. Make sure you tighten it completely or it will fall off. The tightening screws are not intuitive, but after some confusion you can figure it out. Works as intended and charging is as fast as your phone allows.
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Reviewed in the United States on January 8, 2026