Assertion: kicker's head | /r/CapableOf | work with jbl
Facets:
value: in 1933
type: TEMPORAL
value: in 1946
type: TEMPORAL
value: to develop a new speaker system
type: PURPOSE
Source sentences:
text: In 1933, the head of MGM's sound department, Douglas Shearer, worked with John Hilliard and James B. Lansing (who would later found Altec Lansing in 1941 and JBL in 1946) to develop a new speaker system that used a two-way enclosure with a W-shaped bass horn that could go as low as 40 Hz.