
1) Audio equipment manufacturer
Found on
https://www.crosswordclues.com/clue/magnepan

Magnepan is a private high end audio loudspeaker manufacturer in White Bear Lake, Minnesota, USA. Their loudspeaker technology was conceived and implemented by engineer Jim Winey in 1969. Magnepan`s speaker design, sold under the brand name Magneplanar, differs from that of conventional speakers in relying not on cones mounted in an enclosure but....
Found on
http://en.wikipedia.org/wiki/Magnepan
No exact match found.