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

Marsoni

M251S

$213.50

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

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My daughter is hard on shoes and doesn't like to clean them. These paired well with her school uniform and are very durable and easy to clean and comfortable! Proud I purchased them. I was skeptical about the look at 1st,but they ended up being pretty sleek, simple, and classy for a kid! Not to blah and not too flashy. And if you know what you know about the Saucony,this was a popular throwback that still serves today! Glad they are still in business! These kids don't know what they got with these!

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Reviewed in the United States on October 23, 2025

Verified Purchase

Belleville, US

★★★★★ 4

Love

Size: 5.5 Big Kid, Color: Black

They can be nice casual dress shoes that go with formal. They run small but fit well in my 100 year old who relatively has wider feet. I like the color that is all black. Easy to put on and nice and comfortable for daily wear.

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Reviewed in the United States on July 21, 2025

Verified Purchase

Maya82

Whiting, US

★★★★★ 5

Cute and comfy shoes!

Size: 4 Wide Big Kid, Color: Black/White

I like my new shoes!! My dad ordered these shoes for me and I love them. They are so cute and stylish. They fit well because of their wide size so my toes have enough room. They are not to heavy so I can easily run ostead of my feet being weighted down. They are very durable because i have been using them and they don't easily rip or tear. I love these shoes.

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Reviewed in the United States on March 5, 2025

Verified Purchase

JStevens

Pawtucket, US

★★★★★ 5

Great Quality and Style!

Size: 11.5 Big Kid, Color: Black/White

These lightweight athletic shoes are of great quality and durability for a child on the go.

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Reviewed in the United States on February 1, 2026