isobaric

Over the years I've employed most all subwoofer designs - generally focusing on maximum output... most recently I've come to enjoy an isobaric configuration utilizing a passive radiator. This offers the lowest extension for a given cabinet volume while also giving the opportunity for great...

I'm not sure if I'm wording this correctly... I'm building a box for my manager for his two ds18 exl 12inch 2500watt subs... I've tried googling it, but I can't find any info for using a port in between two subwoofers in a 'parallel isobaric load'? If thats the correct technical definition? I'm...