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.