Marshall MX412BR 240-watt 4x12" Straight Guitar Extension Cabinet
SKU: 80635850859

Marshall MX412BR 240-watt 4x12" Straight Guitar Extension Cabinet

Sale price$967.05 Regular price$1074.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Marshall MX412BR 240-watt 4x12" Straight Guitar Extension CabinetWith four Celestion G12E 60 speakers that can handle any genre, these 240W 4x12s are incredibly powerful and of exceptional quality. They are compatible with the majority of Marshall heads. These cabinets, with their black fret, white piping, and white logo, mimic the classic yet understated Marshall design. This cabinet is also available as an angled cab, allowing you to create your own Marshall stack. MX412B 4X12 BASE CABINET KEY FEATURES Four

With four Celestion G12E-60 speakers that can handle any genre, these 240W 4x12s are incredibly powerful and of exceptional quality. They are compatible with the majority of Marshall heads. These cabinets, with their black fret, white piping, and white logo, mimic the classic yet understated Marshall design.      

This cabinet is also available as an angled cab, allowing you to create your own Marshall stack.  

MX412B 4X12 BASE CABINET KEY FEATURES

  • Four Celestion G12E-60 speakers
  • Suitable for life on the move
  • Classic Marshall sound
  • Great bass response and dynamic playback

 

MX412B 4X12 BASE CABINET SPECIFICATION

General:

  • Model: MX412B 4X12 BASE CABINET

Electronics:

  • Inputs: 1

Speakers:

  • Speaker Configuration: 4X12"
  • Power Handling: 240W
  • Speaker Model: Celestion G12E-60 (60W, 16Ω)
  • Unit Impedance: 16Ω

Unit Dimensions:

  • Weight: 31.05 kg / 68.4 lbs
  • Width: 760 mm / 29.9"
  • Height: 750 mm / 29.5"
  • Depth: 360 mm / 14.1"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 80635850859

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4.2 ★★★★★
Based on 348 reviews
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Verified Purchase
David
Whiting, US
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would. PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
Teresa A. Patterson
Lake Worth, US
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
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Reviewed in the United States on June 9, 2026
S
Verified Purchase
Stephanie
Grantham, US
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
M. Del
Cuba, US
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
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Reviewed in the United States on June 6, 2026
C
Verified Purchase
Charlie J
Pawtucket, US
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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