Altec Lansing 401C - Manual

401C Loudspeaker 401C
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Features
Compact Design
High Efficiency
High Power Capacity
Dust Protected
Wide Distribution Angle
Ceramic Magnet Structure
ALTEC
L A N S I N G ®
DESCRIPTION
The ALTEC 401C Loudspeaker is an advanced version of the
superior ALTEC 401В Loudspeaker designed specifically for use
in lov/ level music distribution and paging systems. Its compact
design and shallow depth greatly simplify installation problems.
The excellent high frequency response and wide range makes
the loudspeaker ideally suitable where excellent intelligibility
is required.
The high efficiency of the magnetic structure and wide distribu­
tion angle of 90° at 3000 Hz reduce the number of speakers as
well as the amplifier power needed for good coverage. Addi­
tional features of the design are the pre-drilled mounting holes
for 70 volt distribution transformers, high power capacity and
unusually wide frequency range. With these many features which
are not found in any other speaker of this type, the 401C Loud­
speaker will prove superior in all low level music distribution
systems for quality, economy and reliability.
A quality company of LTV Ling Altec, Inc.
1515 S. Manchester Ave., Anaheim, Calif. 92803
New York