Marshall MX412B 240-watt 4x12" Straight Extension Cabinet

240-watt, 4/8/16-ohm, 4x12" Straight Extension Cabinet with Celestion G12E-60 Speakers
Marshall MX412B 240-watt 4x12
Marshall MX412B 240-watt 4x12
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Marshall MX412B 240-watt 4x12" Straight Extension Cabinet
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Classic Marshall 4 x 12" Sound in an Affordable Package

Let your full-stack dream rig come to life with the affordable Marshall MX412 4 x 12" guitar speaker cabinets. Available in straight and angled versions, the MX412 cabinet is made from extremely rugged MDF and covered in a classic black Tolex. Four Celestion G12E-60 12" speakers deliver massive rock tone that only a Marshall can conjure up. Expand your rig with the Marshall MX412 4 x 12" guitar speaker cab.

Marshall Amplification MX412 4 x 12" Speaker Cabinet Features at a Glance:
  • Built using rugged and durable MDF
  • Houses 4 x 12" Celestion G12E-60 speakers
  • Black Tolex covering and grille cloth with white piping
  • Optional casters (not included)
  • Available in straight and angled cabinet models

Additional Media

Guitar Amp Buying Guide

Tech Specs

Configuration 4 x 12"
Speakers 4 x 12" Celestion G12E-60
Power Handling 240W
Impedance 16 ohms
Cabinet Type Straight
Open/Closed Back Closed
Construction Material MDF
Height 31.8"
Width 31.1"
Depth 15.2"
Weight 90.3 lbs.
Manufacturer Part Number MX412B

Customer Reviews

Based on 4 reviews
Write your review

Only play with the best!!

I use the MX412B with my DSL 100H these two paired together make the ultimate amp, the sound is mind blowing, not lacking in any area, if your trying to figure out what kinda of gear to get go for these two, you'll be glad you did!!!
Music background: 25+ years playing underground punk rock

Marshall Rocks

This is a great cab. Brought it over my buddies house to jam and it sounds thick and cleans up nicely too. I had this thing cranked and it could handle it no problem. Playing James Gang always sounds good through a Marshall.
Music background: hobbyist

Marshall MX412B

Nice sound and completed my stack. There are some short cuts Marshall took such as top cabinet foot protectors. My vintage cabinet has them to protect the top of your cabinet from indentions being made by the top cabinet. I used some of the shipping carton to protect my new cabinet.
Music background: Ex-band member

A great cab for the studio

I purchased this cab to replace a 20 year old Peavey 4x12. I currently have a DSL100H pushing this cab. I am very pleased with it so far. What can I say? The speakers are very punchy and responsive. They handle the lows very well with absolutely no muck. I believe this cab is more than suitable for recording or knocking your walls down. I don't believe this cab was constructed to be transported from gig to gig. The handles on the side just don't seem very durable. The caster threads on the bottom are made of plastic and hope! From what I understand, the cab is also constructed of MDF. Again, not very durable. I'm no Dave Murray, but I'm certainly confident with what I'm saying. If you are looking for a GREAT sounding cab that's louder than ...., this cab will more than suit your needs. If you're looking for a good touring/gigging cab, keep looking! This amp isn't poorly constructed, but there are others that are built to take abuse.
Music background: Hobbyist, weekend warrior
See also: Amp Cabinets, Marshall, Marshall Guitar Amp Cabinets