• Aviation Style Bracing – A radical bracing concept borrowed from the aircraft industry. All structural reinforcement is “sculpted-out” to form an extremely strong skeleton that reduces weight, increases rigidity and improves structural integrity.
• Tri-Ported Design – An innovative front facing, multi-vent porting system that uses individually tuned triangular ports to enhance each part of the bass spectrum. This goes way beyond the old standard design that has all your tone blowing out of one large port hole!
• Player Control Network™ – A proprietary “back-panel” interface that provides unprecedented stylistic versatility and gig friendly convenience with the following features:  Includes 3-position switch for crossover frequency, adjustable L-Pad for blending the right amount of high frequency driver, re-settable horn protection plus standard ¼ inch and high-current SPEAK-ON locking connectors.
• Style Control Crossover & Attenuator – An artistic crossover “Range” switch provides 3 distinct tonal variations: Mesa's time-proven, detail-enhancing, sweet 5K (Normal) setting; plus the harmonic-friendly, accent-expanding snap of 4K (Sheen) and the groove-enforcing, articulate cut of 3K (Bright). This combined with our premium L-Pad horn attenuator provides players with unrivaled stylistic versatility and performance.
• Instant Reset Horn Protection – A simple “one touch” reset switch provides the ultimate in convenient horn protection – No fuses, tools or digging inside the cabinet – Push & Play!
• SPEAKON & ¼” Connectors – Convenient Inputs AND Paralleled Outputs are provided for both standard ¼” and SPEAKON high current, locking connectors. 

This cab represents the world’s best built, best sounding, easiest to move bass enclosures ever made! But don’t believe us. Make the comparison yourself. Then you’ll understand why it’s all about Mesa for Bass!

4x10 Vintage PowerHouse™ Bass Cabinet

Performance Features:

• 600 Watts
• 8 or 4 Ohms
• Custom Mesa PowerHouse Speakers
• Custom Mesa Neodymium High Frequency Horn
• Exclusive Tuned Front Ported “Tri-Port” Design
• Player Control Network™ featuring: Selectable 3-point Crossover (3k/4k/5k), Premium Horn Attenuator, Instant Reset Horn Protection, Speakon & ¼” Inputs AND Outputs

Finish & Construction:

• Black Bronco (standard) with Black Twisted Jute Grille and Silver Piping
• AA Marine Grade Baltic Birch Cabinet w/Aviation Style Bracing
• Black Jute Grille and Silver Piping
• Trak-Loc™ Removable Casters
• Recessed Metal Handles
• Lexan Corners
• Slip Cover

Dimensions:

• 25-1//8in H
• 24-1/2in W
• 19-3/4in D 

Weight:

• 96 lbs