[davepete]

Here are some pics from a recently constructed M680 cabinet. Right now only the rear (bass) compartment of the cabinet is built, and it's currently in testing configured as a subwoofer. Note the thickness of the driver baffle - a full two inches. This speaker will be big and heavy. The last picture shows the drivers mounted in the cabinet and tucked into the corner of my listening room. I will actually have a sub model like this. By making the cabinet tall and slim, it will have a smaller in-room footprint than a typical sub. Also, separating the drivers top and bottom helps smooth out room modes a bit.