Also known as compound loading. By using two low frequency drivers (generally mounted face-to-face and wired electrically out-of-phase or mounted front-to-back in a shallow tube and wired electrically in phase) you can halve the volume of the cabinet without reducing the low frequency extension of the subwoofer.
Found on
http://www.encyclo.co.uk/local/21058
Sometimes spelled Isobaric, this is an enclosure design in which two or more Drivers are coupled tog
Found on
https://www.encyclo.co.uk/local/22369
No exact match found.
