Login
JBL - MTC-300BB12 - BACKBOX FOR 12
JBL - MTC-300BB12 - BACKBOX FOR 12
JBL - MTC-300BB12 - BACKBOX FOR 12
 Next

JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERS

Marsoni M251S
Sale price$213.50
Pay 4 payments of $53.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERSMTC 300BB12 3 Cubic Foot Rectangular Backbox for Control 300 Series 12" Drivers, Fits Control 321C, 321CT, 322C, 322CTCT & 312CS, Extra thick 16 gauge Metal Construction, Lined with 0. 5" (12mm) thick MDF to eliminate resonances and to provide extra bass response, Dual mounting system for baffle, Mounting studs for MTC 300T150 70V 100V transformer, 12. 6" (324mm) Height x 23. 1" (587mm) Width x 19. 9" (505mm) Deep, UL Listed, Mounting Screws included
Easy Shipping

Quick Dispatch:

Your JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERS 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 JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERS ships.

Need Help?
Questions about JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERS, 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 JBL - MTC-300BB12 - BACKBOX FOR 12" CONTROL 300 SERIES DRIVERS in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 2380 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Corinne Creswick
Charlottesville, US
★★★★★ 1
Disappointed
Style: Lawn Edger/Tool Only
This Worx product does not work as well as I hoped, I have many Worx products, but this one I wish I didn’t order.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
T
Verified Purchase
313Tony
Natrona Heights, US
★★★★★ 5
Small But Powerful!
Style: Lawn Edger/Tool Only
Small but powerful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
R
Verified Purchase
R
Dallas, US
★★★★★ 5
Wide surface
Style: Lawn Edger/Tool Only
The edger has a very strong motor cuts great! As long as you are placing the edger on a wide flat surface. If the area you want to edge is along the curb and narrow the edger is to big and bluky for a narrow edge strip
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
A
Verified Purchase
Andrew J. Cassidy
Natrona Heights, US
★★★★★ 3
After one use
Style: Lawn Edger/Tool Only
Not as powerful as I would have liked so the trim is not as smooth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
W
Verified Purchase
W. H.
Los Angeles, US
★★★★★ 5
Very good lawn edger
It does a great job and easy to create straight, clean lines. Does not do well going around curves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products

Atlantis LED Wall Mount in Multiple Finishes
Atlantis LED Wall Mount in Multiple Finishes
139.50
 Saturn LED Hanging Lantern in Multiple Finishes
Saturn LED Hanging Lantern in Multiple Finishes
324.50
 Atlantis LED Wall Mount in Multiple Finishes
Atlantis LED Wall Mount in Multiple Finishes
664.50
 Squirrel LED Path Light in Regency Bronze/LL Finish
Squirrel LED Path Light in Regency Bronze/LL Finish
124.50
 Well Light LED Well Light in Multiple Finishes
Well Light LED Well Light in Multiple Finishes
125.00