SKU: 42530094809

(2) DS18 ZXI12.4D 12” High-Excursion Subwoofers 4-Ohm DVC w/ Quad Stacked Magnets (1 Pair)

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Description

(2) DS18 ZXI12.4D 12” High-Excursion Subwoofers 4-Ohm DVC w/ Quad Stacked Magnets (1 Pair)Pair of DS18 ZXI12. 4D 12" High Excursion Subwoofers 4000W Max Total, Dual 4 Ohm This package includes a pair of DS18 ZXI12. 4D monster 12 inch high excursion subwoofers engineered for bassheads who demand earth shaking low end authority and premium acoustic performance. Designed to dominate the competition, the ZXI series features massive 3 inch high temperature black aluminum voice coils, allowing this duo to handle a staggering combined 2000 Watts

Pair of DS18 ZXI12.4D 12" High Excursion Subwoofers – 4000W Max Total, Dual 4-Ohm

This package includes a pair of DS18 ZXI12.4D monster 12-inch high-excursion subwoofers engineered for bassheads who demand earth-shaking low-end authority and premium acoustic performance. Designed to dominate the competition, the ZXI series features massive 3-inch high-temperature black aluminum voice coils, allowing this duo to handle a staggering combined 2000 Watts RMS and up to 4000 Watts of peak power. What truly sets the ZXI12.4D apart is its incredible frequency range; with an ultra-low resonant frequency of 31Hz, it can accurately plunge down to a subterranean 15Hz, reproducing deep, physical bass notes that standard subwoofers simply cannot reach.

To support this massive air movement, each ZXI12.4D is equipped with an enormous 224-ounce quad-stacked ferrite magnet motor structure. This provides immense magnetic flux and torque, giving the subwoofers absolute control over their rugged non-pressed paper cones. The cones are tethered to thick, high-excursion foam surrounds, ensuring 32mm of one-way Xmax (linear travel) without bottoming out or tearing under extreme pressure. Deeply secured inside custom sandblasted black aluminum baskets, this pair of DS18 ZXI12.4Ds guarantees a mirror-rattling, high-fidelity audio experience. With their Dual 4-Ohm configuration, wiring them together allows you to easily drop the entire system down to a highly efficient 1-Ohm final impedance load at your amplifier.

Product Specifications (Per Pair)
  • High Excursion Design: Premium 12-inch subwoofers engineered for massive linear travel, maximizing air movement for deep, physical bass response
  • Power Handling (Peak): 4000 Watts Per Pair / 2000 Watts Each
  • Power Handling (RMS): 2000 Watts Per Pair / 1000 Watts Each
  • Advanced Voice Coils: Each sub features a 3-inch high-temperature black aluminum voice coil designed to absorb and dissipate heat for unmatched efficiency
  • Cone Construction: Heavy-duty non-pressed paper cones ensure punchy, accurate bass reproduction while maintaining immense structural rigidity
  • Rugged Surrounds: Ultra-thick, high-excursion foam surrounds allow for massive travel (32mm one-way Xmax) during extreme low-frequency drops
  • Quad-Stacked Motors: Powered by mammoth 224-ounce quad-stacked ferrite magnet motors (per subwoofer) for incredible magnetic force and cone control
  • Die-Cast Baskets: Rock-solid aluminum baskets finished in a custom sandblasted black powder-coat entirely eliminate power-robbing panel resonance
  • Sensitivity: 89.2 dB
  • Frequency Response: 15Hz – 1.8kHz
  • Impedance: Dual 4-Ohm per speaker (Pair can be wired together for a 1-Ohm or 4-Ohm final load)
  • Mounting Depth: 7.55"
  • Cutout Diameter: 11.1"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 42530094809

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hanno9660
Whiting, US
★★★★★ 5
Beautiful very colorful and comfortable
Color: 02.Feb(Amethyst)
These really are so cute--the purple color of the butterfly really stands out and when I'm wearing them, I can't even tell that I have them on.
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Reviewed in the United States on October 20, 2025
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jackie
Lowell, US
★★★★★ 5
Perfect. A must have!
Size: XX-Large, Color: Nude
Perfect fit! After 2 battles with breast cancer and breast reconstruction I find it very difficult to find strapless or any bra for that matter that fit and are comfortable … this bra not only fits it stays put! I have purchased some pricey ones in the past but this gives a lot of bang for your buck. I also love the fact it stays in place- has rubber like adhesive that sticks to your skin and has no wires. I feel mangled after basically being amputated by a double mastectomy- I worry about the bra falling down exposing the fact I have no “nips” because cancer took all that away from me. Additionally, I like that it comes with removable straps for adjustability for extra support if needed. The quality seems to be good but I have yet to wash, just like any bra - gentle cycle wash and a flat air dry will extend the life of the bra.
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Reviewed in the United States on May 22, 2026
A
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Alana G
New York, US
★★★★★ 5
Doesn't slip down
Size: XX-Large, Color: Black
Holds up very well for day to day work and doesn't slip down. Came with straps as well. Material feels great. I would base sizing off of your usual band size more than cup. Got a XXL when measured I'm usually a 38B or 36C and those sizes are too small to be comfortable and it said I'd match with a large so I went up based upon my bra experiences. Pink color isn't really a good pink tone more closer to nude and dull if anything. But all the other styles and colors are great. It feels very supportive and covers all the right places while smoothing out back rolls. It's a good stretch when you put it on to and then conforms to the chest. Pads are a little over the place but they're removable so that's expected.
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Reviewed in the United States on May 14, 2026
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HelaReads
Carnegie, US
★★★★★ 4
An excellent strapless option
Size: XX-Large, Color: Nude
Extremely comfortable! It didn’t slip down like some do, so I don’t feel the need to tug it up. Felt like I wasn’t wearing anything at all. I also like that it comes with optional straps. Great coverage. The two things to watch for is the top seam is a little thick, so it won’t work under thin tops, and the pads will move around, but they are easy to adjust or remove. On the whole I find this a great fit and easy to wear, at an excellent price point.
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Reviewed in the United States on April 13, 2026
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Tammy
Lexington, US
★★★★★ 5
Great!
Size: XX-Large, Color: Nude
REVIEW FROM A REAL PERSON WITH NO FINANCIAL INCENTIVES This is my first time ever wearing a strapless bra and I really like this one! It's very comfy and feels like wearing any other sports bra just, well, without the straps (though they do include straps in the box that you could attach if you wanted). I'm somewhere around a 40DDD and got a 2x and it fits well, though I did wear it to work one day and by the end of the day, it did feel like it was digging/squeezing into my side a bit too much (however it had been 10hrs by then). The bra IS stretchy but if I were really any bigger, I think I'd want to go to a 3x. Only very minor issues with it slipping, nothing even close to where I was worried anything was going to pop out or anything, even after being out in 90F heat.
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Reviewed in the United States on May 29, 2026

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