logo

bass mannie


Valid HTML 4.01 Transitional


Open Baffle



Introduction

almo context

click on images to display in larger format



This project was a lesson in the folly of rushing headlong into a design without enough preparation. On the shelf was a pair of Beyma AMTs and also a pair of 12" Fane drivers. The sound of the Beyma's was a known quantity and much liked, so it was easy to imagine them in an open baffle with help from a 12" unit. This was all without condisering the constraining frequency ranges of the devices and also ignoring the very important Qt figure which is crucial to matching bass drivers to open baffles.


Notwithstanding any of this, these units were built.

not found

front side view

not found

rear view



not found

individual frequency plot, furnished room at 1m

not found

combined frequency plot