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RCF LF21X451 21-Inch 4000 Watt Woofer

Marsoni M251S
Sale price$424.52
Pay 4 payments of $106.13 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RCF LF21X451 21-Inch 4000 Watt WooferOverview The RCF LF21X451 is a high performance 21 inch low frequency woofer designed for professional audio applications. This powerful transducer features advanced technology, including a 4. 5 inch fiberglass inside outside copper voice coil, ensuring exceptional power handling and durability. With a continuous program power handling of 4000 watts and a sensitivity of 97 dB, the LF21X451 delivers deep, precise bass with minimal distortion, making it
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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]
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4.4 ★★★★★
Based on 1682 reviews
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C
Cathy Griffith
Pawtucket, US
★★★★★ 5
True to size
Size: King
Great cover very well made and excellent quality. Fits perfectly as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Verified Purchase
Bought this for my husband birthday gift he loves
Alexandria, US
★★★★★ 5
Quality
Size: King
Fits perfectly quality of money,comfortably,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
Verified Purchase
Mark Taylor
Whiting, US
★★★★★ 5
Great fit deep pockets
Size: Queen
Fits a deep queen mattress really well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
Jean
Waukegan, US
★★★★★ 1
Fit
Size: Queen
Would not stay on the bed
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Reviewed in the United States on April 23, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Good fit
Size: Queen
Covered the mattress well. It was not noisy. Sheets are wee bit oversized and the the cover helps keep the sheets from sliding around. Kids are older so it’s more for the pets. I do recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026

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