Everybody knows that powerful bass forms the foundation of great sound—for movies, music, and gaming experiences alike. And anybody who has shopped around knows that truly high performance subwoofers cost an arm-and-a-leg.

Responding to the high prices of commercial subwoofers, some folks have resorted to building their own subwoofers from the ground-up. These DIY (Do-It-Yourself) folks are not only saving a ton of money, but are (in many cases) dramatically outperforming “store bought” subwoofer brands in the process.

The challenge with DIY (Do-It-Yourself) subwoofers has always been that you needed to know how to design a subwoofer, then you needed a whole garage full of tools (circular saw, router, circle cutting jig, etc.). Even then, after all the sawdust has been made, the cuts might not all be perfect, so the final product might look, well, kind of home-made.

MartySubs by GSG change all this by combining the bang-for-the-buck of DIY with the high quality cuts achievable only on industrial-grade CNC machines, thus making commercial quality results achievable for folks on a DIY budget.