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Technical Data Sheet
1BA8 ✓ 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,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include power_rating: 15.00 WATTS NORMAL AND 25.00 WATTS PEAK, usage_design: INDOOR, overall_depth: 4.750 INCHES NOMINAL IN, overall_width: 7.125 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_length: 7.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-136-9623, 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
1BA8
NSN: 5965-00-136-9623
FSC: 5965
CAGE: 87771 — UNIVERSITY SOUND INC AFFIL OF MARK IV INDUSTRIES INC (USA)
SPECIFICATIONS
power_rating15.00 WATTS NORMAL AND 25.00 WATTS PEAK
usage_designINDOOR
overall_depth4.750 INCHES NOMINAL IN
overall_width7.125 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_length7.125 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
transducer_typeCONE
overall_diameter10.250 INCHES NOMINAL IN
special_featuresMATERIAL SPUN ALUMINUM
style_designatorSQUARE
terminal_quantity2
NSN5965-00-136-9623
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 1BA8 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.875 INCHES NOMINAL IN
HORN MOUNTING FACILITY QUANTITY: 1
FREQUENCY RESPONSE RANGE IN HERTZ: +250.0 TO 13000.0
IMPEDANCE RATING IN OHMS: 8.0 VOICE COIL NOMINAL
HORN MOUNTING FACILITY: UNTHREADED HOLE(S)
POWER RATING: 25.00 WATTS NORMAL
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.875 INCHES NOMINAL IN
OVERALL LENGTH9.000 INCHES NOMINAL IN
HORN MOUNTING FACILITY QUANTITY1
FREQUENCY RESPONSE RANGE IN HERTZ+250.0 TO 13000.0
IMPEDANCE RATING IN OHMS8.0 VOICE COIL NOMINAL
HORN MOUNTING FACILITYUNTHREADED HOLE(S)
SPECIAL FEATURESMATERIAL SPUN ALUMINUM
POWER RATING25.00 WATTS NORMAL
INSTALLATION DESIGNNONPORTABLE
TRANSDUCER TYPEDIAPHRAGM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2026Interchangeable
interchangeable cross-reference
interchangeable
1BA8Interchangeable
interchangeable cross-reference
interchangeable
B394788Interchangeable
interchangeable cross-reference
interchangeable
25-19509Interchangeable
interchangeable cross-reference
interchangeable
1BAInterchangeable
Same NIIN cross-reference
interchangeable
1BC8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1BA8?
1BA8 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 1BA8?
There are 6 known substitutes for 1BA8: 2026, 1BA8, B394788 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1BA8?
1BA8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-136-9623. This indicates validated use in U.S. government and defense supply chains.
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