MIL-DTL-12606F
w/AMENDMENT 1
18 May 2020
SUPERSEDING
MIL-DTL-12606F
1 October 2018
DETAIL SPECIFICATION
LOUDSPEAKER, PERMANENT MAGNET
(UNENCASED, 3-INCH AND 4-INCH DIAMETER CONE, 2-WATT; FUNGUS-,
AND IMMERSION-RESISTANT), TYPE LS-445/U, M12606-01, AND M12606-02
This specification is approved for use by all
Departments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers type LS-445/U, M12606-01 and M12606-02, unencased,
permanent magnet loudspeakers with a 2-watt normal (4-watt peak) input. These loudspeakers are
fungus-, and immersion-resistant, and have a voice coil impedance of 8 ± 1 ohms. The cone and spider
are made of polyamide-based phenolic material (see 6.1).
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification.
This section does not include documents cited in other sections of this specification or recommended for
additional information or as examples. While every effort has been made to ensure the completeness of
this list, document users are cautioned that they must meet all specified requirements documents cited in
sections 3 and 4 of this specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and
handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the
issues of these documents are those cited in the solicitation or contract.
FEDERAL SPECIFICATIONS
FF-S-92 - Screw, Machine Slotted, Cross-Recessed or Hexagon Head
Since Navy-EC is the Navy custodian for this document, all Navy review activities should forward
their comments directly to DLA Land and Maritime. Comments, suggestions, or questions on this
document should be addressed to: DLA-CC, DLA Land and Maritime, ATTN: VAI, P.O. Box 3990,
Columbus, Ohio 43218-3990 or emailed to sound@dla.mil. Since contact information can change,
you may want to verify the currency of this address information using the ASSIST Online database at
https://assist.dla.mil.
Check the source to verify that this is the current version before use.
