Mesa Boogie 4x12 Rectifier Traditional Slant Cabinet - Black Bronco
When it comes to 4x12s, MESA/Boogie offers two distinct quad boxes that differ in both size and sound: the legendary oversized Rectifier Standard and the Rectifier Traditional.
Rectifier Traditional 4x12
The Traditional is three inches shorter than the oversized Standard, with the same width and depth. That small difference tightens and focuses the low end while still delivering massive 4x12 punch and authority. Compared to the Standard, it offers more balance between lows, mids, and highs, a stronger emphasis on attack, and a more pronounced midrange. It’s often the pick for styles that demand tight tracking and articulate response.
Rectifier Standard 4x12
The oversized Standard is the original: bigger, deeper, and fuller, with more bass and low-end resonance than the Traditional.
Slant or Straight
Slant cabinets angle the top speakers up toward your ears, creating a “monitor” effect that can be a real benefit on stage. Straight cabinets mount all four speakers on a one-piece baffle facing the same direction, effectively coupling them for maximum punch and frontal projection. Straight designs also have slightly more interior space, which adds a touch more bass and low-end resonance than slants.
Whichever you choose, your tone gets the authority, clarity, and detail that only a MESA/Boogie Rectifier cabinet delivers.
Built Like Nothing Else
- Void-free, marine-grade Baltic birch throughout
- Glued and nailed rabbet corners for superior strength
- Dado joint baffles, fully braced
- Grilles wrapped around a separate grille board, not the baffle
- Twisted jute grille material, dipped in a special coating that filters top end for a sweeter response
Cabinet: 4x12 Traditional Slant
Finish: Black Bronco Vinyl with Black Jute Grille
Style: Closed Back
Speakers: Custom Celestion Vintage 30s
Wattage: 240
Inputs: Mono and Stereo
Cab Impedance: 8 Ohm Mono/ 4 Ohm Stereo
Transport Assistance: Included - Track-Loc Removable Casters
Slipcover: Included
Dimensions: 30 1/4" x 29 7/8" x 14 1/4" 99Lbs.
Trade offers welcome! Please contact us to begin the process.

At Lark Guitars, we understand that musicians are always looking for new gear to enhance their sound. That's why we offer a trade-in program where you can exchange your gear for something new. Whether you're looking to upgrade your guitar, amplifier, or effects pedals, we're here to help.
Our trade-in process is simple and convenient. We accept trade offers and can evaluate your product remotely. All you need to do is contact us and provide details about the item you want to trade. Our team of experts will assess its condition and value, and then send you an offer.
Please note that while we accept some trades, we cannot accept all offers. Our trade-in program is subject to certain criteria, including the condition and market demand for the item. However, we strive to provide fair and competitive trade-in values to our customers.
Getting started is easy. Reach out to us today and let us know what you're interested in trading. Our knowledgeable staff will guide you through the process and answer any questions you may have. Please provide the following information.
Model, Year, Serial Number, Condition, & Detailed Photos.
Contact us today and take advantage of our trade-in program!
Lark Guitars Difference: Lark Guitars takes great pride in making sure your shipment will arrive timely, correctly and as hassle free as possible. With the massive shift to more remote ordering of guitars and instruments, this process can be exasperating at times. It is our goal to minimize any of these feelings, making your transaction from purchase to playing as joyfully possible. For more info regarding our shipping methods, please visit here.
International Shipping:
We ship all over the world, please contact us with any questions you may have or to receive a detailed shipping quote! More info here.