PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SP12C
SP12C ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LOUDSPEAKER,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include power_rating: 25.00 WATTS NORMAL, usage_design: INDOOR, overall_depth: 6.125 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, mounting_method: UNTHREADED HOLE(S), transducer_type: CONE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-052-1875, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SP12C
NSN: 5965-01-052-1875
FSC: 5965
CAGE: 81134 — BOSCH SECURITY SYSTEMS, INC DBA USE CAGE CODE 25734 FOR CATALOGING DIV COMMUNICATIONS DIVISION (USA)
SPECIFICATIONS
power_rating25.00 WATTS NORMAL
usage_designINDOOR
overall_depth6.125 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
mounting_methodUNTHREADED HOLE(S)
transducer_typeCONE
overall_diameter11.938 INCHES NOMINAL IN
style_designatorROUND
terminal_quantity2
installation_designNONPORTABLE
transducer_diameter11.688 INCHES NOMINAL IN
voice_coil_diameter2.000 INCHES NOMINAL IN
NSN5965-01-052-1875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,ELECTROMAGNETIC TITLE COMPONENT PN SP12C MFR LOUDSPEAKER,ELECTROMAG
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
STYLE DESIGNATOR: ROUND
•
HORN MOUNTING FACILITY QUANTITY: 8
•
INSTALLATION DESIGN: NONPORTABLE
•
POWER RATING: 25.00 WATTS NORMAL
•
MOUNTING FACILITY CIRCLE RADIUS: 5.881 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY2
STYLE DESIGNATORROUND
HORN MOUNTING FACILITY QUANTITY8
INSTALLATION DESIGNNONPORTABLE
POWER RATING25.00 WATTS NORMAL
MOUNTING FACILITY CIRCLE RADIUS5.881 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
OVERALL DIAMETER11.938 INCHES NOMINAL IN
TRANSDUCER DIAMETER11.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
AN121504Interchangeable
interchangeable cross-reference
interchangeable
879-027CInterchangeable
interchangeable cross-reference
interchangeable
2D7Interchangeable
interchangeable cross-reference
interchangeable
10509A1032-2Interchangeable
interchangeable cross-reference
interchangeable
SP12BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy SP12C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SP12C?
SP12C is a LOUDSPEAKER,ELECTROMAGNETIC.
What parts can replace SP12C?
There are 5 known substitutes for SP12C: AN121504, 879-027C, 2D7 and 2 more. Substitute compatibility should be verified for your specific system.
Is SP12C still available?
SP12C is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SP12C

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026