Isobarik
This is the Linn term for isobaric the loading principle
used in a number of Linn (and third party) loudspeaker
Loudspeakers using this principle:
*The original ISOBARIK loudspeaker *Majik Isobarik loudspeaker *Linn Melodik bass extension speaker *Sara loudspeaker *Keltik loudspeaker