Part Number EC4S-FR

Loudspeaker Assembly

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

ec4s-fr

Demil:

Shelf Life:

UOM:

NIIN:

016481528

Part Information
Shape - square

NSN

National Stock Number:

5965-01-648-1528 5965016481528

TXT

Description:

Loudspeaker Assembly

INC

Item Name Code:

00204

MRC:

The range of complete cyclic changes,per unit of time,for which an individual loudspeaker is rated.BKTW

Individual Loudspeaker Frequency Range:

+100.0 to 10000.0 hertz

MRC:

Designates the size of the relative or proportionate dimensions of the cone or horn.BKTX

Individual Loudspeaker Cone/horn Size:

4 inches

MRC:

The amount of electrical energy that can be dissipated for the individual loudspeaker.BKTY

Individual Loudspeaker Audio Power Rating:

10.0 watts and 20.0 watts

MRC:

The total opposition (resistive and reactive) which the individual loudspeaker offers to the nominal input flow of alternating current.BKTZ

Individual Loudspeaker Input Impedance:

8.0 ohms

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.