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Marshall MX412AR 240-watt 4 x 12-inch Speaker Cabinet

240W, 16-ohm, 4 x 12" Closed-back Angled Guitar Amp Cabinet with Celestion G12E-60 Speakers
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Item ID: MX412AR
Marshall MX412AR 240-watt 4 x 12-inch Speaker Cabinet
Price:$599 and 99 cents
Special Financing - Ends Aug 2, 2026. $17/month with 36 month financing*

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Marshall MX412AR 240-watt 4 x 12-inch Speaker Cabinet
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Price:$599 and 99 cents
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Frequently Asked Questions

Marshall MX412AR 240-watt 4 x 12-inch Speaker Cabinet

Q: What kind of sound can I expect from the Marshall MX412AR cabinet?

Q: What are the benefits of the MX412AR's slant, closed-back design?

Q: How do I connect my amplifier to the Marshall MX412AR cabinet?

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The Perfect Match for Your DSL Head

The Marshall MX412AR is the perfect complement to your DSL100HR head. This angled 4 x 12-inch extension cabinet is loaded with a quartet of Celestion G12E-60 speakers, which yield a muscular British sound with open cleans, brutal crunch, and singing leads. On top of that, its angled speaker baffle delivers maximum sound projection. Hook it up, and you'll experience full lows, creamy mids, and chiming highs. No matter what style of music you're playing, the MX412AR will bring out the best in your amplifier. Complete with the iconic Marshall logo, the MX412AR is a great way to expand your DSL's capabilities.

The G12E-60 is a classic-sounding Celestion with epic power handling

Celestion's G12E-60 gives you classic British tone, with enough power handling for today's powerhouse amps. In the 1960s, Celestion's original Greenback speakers helped shape generations of guitar tone and became a staple of modern music. With its warmth and distinctive growl, the G12E-60 serves up the essence of British guitar tone, with low-end grunt complementing its warm mids, crunchy upper-mids, and sweet highs. When we're searching for the definitive Celestion sound here at Sweetwater, we reach for the G12E-60.

Marshall MX412AR Features:

  • 4 x 12-in. extension cabinet voiced for DSL100HR heads
  • Celestion G12E-60 speakers yield a muscular British sound with open cleans, brutal crunch, and singing leads
  • Exhibits warm mids, crunchy upper-mids, and sweet highs
  • Angled speaker baffle delivers maximum sound projection
  • Perfect for any style of music and brings out the best in your amplifier

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Tech Specs

  • Configuration: 4 x 12"
  • Powered: No
  • Speakers: Celestion G12E-60
  • Power Handling: 240W
  • Impedance: 16 ohms
  • Mono/Stereo: Mono
  • Cabinet Type: Slant
  • Open/Closed Back: Closed
  • Inputs: 1 x 1/4"
  • Construction Material: MDF, Black Tolex
  • Height: 29.5"
  • Width: 29.9"
  • Depth: 14.1"
  • Weight: 68.1 lbs.
  • Manufacturer Part Number: MX412AR-U

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Reviews

Awesome Cab
This is my first cab ever and I also got the Marshall DSL 100 amp (first tube amp) to pair with this cab. Opening this beast out of the box was a memory that will forever be etched in my brain. I knew it was huge but seeing it and touching it is a whole different experience. Then of course plugging it in and chugging out some riffs for the first time. My immediate reaction was that I will probably not need another amp or cab for the rest of my life. The tone is just so clear and crisp, the cleans are so smooth and you can achieve some gorgeous tones without the use of any pedals. I didn't get this for cleans though, I got it to tear the roof off. So I switched over to ultra distortion and dialed in somewhat of a tone and wow, goosebumps, this is what I've been looking for. Not even with the tone dialed in to my individual perfection, I knew that whatever I wanted to create sound wise, would easily be possible now. So if you're looking for a serious upgrade, I would highly recommend this cab and also the DSL 100 amp, I found my DSL on Reverb for a pretty nice price and I would say the cab is excellently priced for brand new on Sweetwater. Of course, the shipping and the updates on my order from Sweetwater were fantastic as always. Thanks Sweetwater crew and UPS!
Rock on
There's the TONE I've been looking for !
After having my Marshall DSL 20watt Head and 2x12 cab for a little over 2 years, I decided to "UPGRADE the SPEAKERS" as so many people said in their reviews...so, I DID !

WOW!! What a difference! I also added the Two Notes Torpedo attenuator to keep things playable with the rest of the family in the house. I can now play at home in my "HAPPY PLACE" without disturbing the family, the dog or the neighbors. (Not too worried about the neighbors)

This 4x12 Cab gives me that classic Marshall sound and with the Torpedo ON, I can still "FEEL THE BOOM" while playing at a volume that pushes the amp but doesn't make my ears bleed!

I highly recommend this Cabinet for any of your Marshall heads that it can handle!
Music background: A beginner / intermediate Basement guitarist who is just enjoying the Journey!
Awesome Cabinet Awesome Service
Really enjoying playing through this Marshall Cabinet, I want to think my sales engineer Noah Berends for explaining the difference in Ohms per cabinet or Amp. I have paired this cabinet with a Marshall DS1 and a Blackstar HT1, having a lot of
fun.
Music background: Hobbyist
What a Dream! DSL1 with a 4x12
Just take a look of these pictures and dream yourself about the whole thing... Marshall is known for great tones!
I do not need to say too much about it.
But now imagine it manageable at a bedroom levels...
What a dream!!!

Thank tou again Sweetwater, Mr Spencer Pyles and the whole crew for the support always!!!
Music background: Classic Rock
Marshall cab amp
I got this amp with some expectations but these amp exceeded those expectations. I use it for a church atmosphere and usually I wouldn't be able to get heard with my other amp but this changed that. Gets really good tones, sounds really good, and can really get distorted. Really great amp.

There are countless "British"-style guitar amplifiers out there, but take it from the lifelong guitarists and tone connoisseurs at Sweetwater, when it comes to Marshall tone, there's nothing like the real thing. We've played them all, from vintage JTM45s and the ultra-cool Plexi reissue to modern handmade masterpieces such as the JVM410. There isn't a model among them we can't recommend with total confidence, and that includes their more affordable models too, like MG, DSL, and Code series amps. Thanks to our tight relationship with Marshall, Sweetwater's always on the cutting edge of their latest designs, custom models, and limited-edition gems. If you want iconic tone from across the pond, you want Marshall, and your Sweetwater Sales Engineer will help you find the perfect one.