B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4

Marsoni

M251S

$441.00

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

B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4Overview This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, less heat, higher sensitivity, higher power handling, lower distortion and better overall performance. The 21DS115 features a 36 mm long, 4. 5 inch diameter (116mm) Copper Clad Aluminum Wire voice coil. With a 1700watt AES power rating, 99 dB sensitivity, and over 17 mm of Xvar, this high energy subwoofer is a significant

Easy Shipping

Quick Dispatch:

Your B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4 ships.

Need Help?
Questions about B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for B&C Speakers 21" Professional Neodymium Subwoofer 4 Ohm - 21DS115-4 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Picked up this 40-piece set to replace missing/broken push-type retainers on my bumper/fender liner area. The assortment is a solid value—having extras on hand is way cheaper than buying a few at a time locally. The clips I used snapped in securely and held the panel tight without rattles. Tip: match the old clip’s size before installing (hole diameter + stem length). I tested a couple first to confirm fit and then finished the job. For basic trim/under-cover repairs, this is an easy, cost-effective kit to keep in the garage.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 25, 2026

Verified Purchase

Brooke

Houston, US

★★★★★ 5

OEM Quality

Color: 40pcs

These fit perfectly! They are easy to install and very durable! I have no doubt that they are holding everything in place. They are also very easy to remove and do not break during removal, which is great.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 16, 2023

Verified Purchase

J Thomas

Massapequa, US

★★★★★ 5

They work fine.

Color: 40pcs

This item fits the bumper and inner plastic lining of 2003-2007 Honda Accord models.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 12, 2025

Verified Purchase

Jorge

Pawtucket, US

★★★★★ 4

They’re okay

Color: 40pcs

These fender clips are just okay. They fit reasonably well and did the job for a quick fix, but the quality isn’t the best. Some of them felt a bit flimsy, and a few broke during installation. If you’re in a pinch and need a temporary or budget-friendly option, these will work. Just don’t expect OEM-level durability. Decent for the price, but not great.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 23, 2025

Verified Purchase

Richard Clark

New York, US

★★★★★ 5

Alternative to OEM fasteners.

Color: 40pcs

Good alternative to OEM part

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 7, 2025