18 Sound 21NTLW5000-4 21" Neo Magnet 4000 Watt 4 Ohm Subwoofer

Marsoni

M251S

$539.40

Get it in 3 business days with 1 day shipping. Friday, May 29

18 Sound 21NTLW5000-4 21" Neo Magnet 4000 Watt 4 Ohm SubwooferOverview The 18 Sound 21NTLW5000 4 is a high performance 21 inch subwoofer, delivering a remarkable audio experience. This subwoofer has an average sensitivity of 96. 5 dB SPL at 1W 1m, ensuring powerful sound output. It features dual 115mm Tetracoil Aluminum Voice coils, providing exceptional handling of 4000 W program power. The ultra linear suspension behavior guarantees excellent sound clarity, while its symmetric flux density and inductance

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We offer a 30-day return/exchange service after receiving.
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I bought several of these shirts a year ago and was excited to see them again this year and I bought this and several b other colors. The colors are grest for summer they don't wrinkle and the meduim fits me perfectly. They are cool, comfortable and come out of th wash ready to wear. I bought 4 whutes and have at leat 10 colors!

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Reviewed in the United States on June 3, 2026

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Deanne

San Leandro, US

★★★★★ 5

Perfect "To Go" Untuck Shirt for all summer events!

Size: XX-Large, Color: White-all White

LOVE LOVE LOVE this shirt! Great quality. The material is soft and just thick enough to not be see-through but cool for our Southern summers or tropical locations. The only thing I would say is depending on your arm to shoulder size, you may want to go up a size. I originally bought an xl for my husband, but it was a little snug at arm hole area, so we exchanged it for a xxl (it is designed so you do not have to tuck it in so the xxl fit and looks great.) I reordered in the blue also. Excellent for weddings, dinner, outings etc.. definitely recommend!

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Reviewed in the United States on June 4, 2026

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S&J

Chelsea, US

★★★★★ 5

Nice and comfy, light duty and feel great.

Size: X-Large, Color: Light Green

What they may lack in "durability" i.e. very light and thin = not going to last all that long, they make up for in fit [yes even for wide shoulders], comfort and style. If you want them to last, suggest a gentle cycle and just take ot easy on them. They are light, thin, and airy. Nice summer shirt.

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Reviewed in the United States on May 23, 2026

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Ken

Battle Creek, US

★★★★★ 5

Nice shirt

Size: Medium, Color: Light Green

The shirt is true to size. I'm 5'10" and 160 lbs. and the medium fits well. It is light and airy, and after light pressing holds its shape well. The little cuff on the sleeve is a nice touch. Be aware that the buttons are hidden (if that's the look you're going for). I can't speak to durability as I have only worn it once. I have several Coofandy shirts and they are all nice garments.

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Reviewed in the United States on June 2, 2026

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Nick

Port Orchard, US

★★★★★ 4

Great for the price

Size: Medium, Color: Grey

Nice and light material. Looks good. Suitable for hot temperatures and casual attire. The only thing I've noticed so far that isn't so great, is that the buttons are rather cheap and the middle part broke out on a few of them. Expect to resow some buttons. Otherwise great

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Reviewed in the United States on May 16, 2026