MicroPro Mach 2 Heavy Duty Extension Cab | Quilter Performance Amplification Quilter Labs

Mach 2 12-Inch Heavy Duty Extension Cabinet

Professional Pricing: $649 USD

MicroPro Mach 2 8 Inch - Buy it NOW!

The Mach 2 Extension Cabinet:

Want bigger cleans? More articulate highs? Deeper and more resonant lows? HUGE power? No speaker breakup or artificial speaker coloring? The Mach 2 HD extension was made for you. It is everything you already love about Quilter amplifiers made even better. More than just a companion to the MicroPro Mach 2 Series, our extension cab is designed to integrate perfectly with our smaller combos. Our integrated rubberized molded corners provide protection and a solid mounting point for the MicroPro Head, 8, 10, and 12 combos.

Celestion BN12-300s speaker:

Packed with a light weight neodymium speaker (Celestion BN12-300s), the deeper sealed enclosure will give fuller lows than you thought possible. Prepare yourself for the incredible three dimensional tone that occurs when you put an 8 inch combo on top. Dubbed the "Micro-Stack", or the "Quilter 20", it will spoil you. The modular extension cab completes a fully integrated system that allows you to take as many or as few pieces as you need for the gig. Add to that the high quality meticulous construction made right here in America and you will be blown away by the possibilities.


  • 25 lbs. (11.3 Kg) H18.5 in. x W17.75 in. x D10.5 in.
  • Beautiful and articulate Celestion BN12-300s
  • Closed-back cabinet design for more bass extension
  • Stackable with Quilter amplifiers
  • Comes with padded ballistic nylon cover and speaker cable

The Mach 2 12-inch Extension includes a ballistic nylon cover.

* Does not include accessories. Shown for illustration purposes only.


Contact your favorite dealer for more information!

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Quilter Mach 2 Manual

Click the image to the left to download the manual! Click here Auf Deutsche!



Fully enclosed, deluxe padded case fits the 12-inch MicroPro 200 Mach 2 Heavy Duty Extension Cabinet. Rear located zippered pouch holds foot controller and cables, and includes shoulder strap for easy carrying. Designed to conform to airline carry on standards, the deluxe bag gets your investment safely to the gig without breaking a sweat.


Add deluxe carrying case to your cart

Quilter MicroPro Mach 2 - Extension Heavy Duty

Quilter MicroPro Mach 2 - Extension Heavy Duty

Quilter MicroPro Mach 2 - Extension Heavy Duty

Quilter MicroPro Mach 2 - Extension Heavy Duty

Quilter MicroPro Mach 2 - Extension Heavy Duty

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