Model # 5FUA

Primary Specifications

Speaker Environment

Indoor

Technical Specifications

Units of Measure

Nominal Basket Diam

Rated Impedance

Rated Power

Program Power

Frequency Range

Sensitivity

Voice Coil Diam

Magnet Weight

Transformer

4.57 / 116.1

  4

  18.0

 

  180 to 6000

  93

  0.75 / 19.0

  5.44 / 154

inch / mm

ohms

watts

watts

Hz

dB SPL

inch/mm

oz/g

Material Descriptions

Basket

Terminal Size

Magnet

Voice Coil Wire

Steel

0.187 by 0.022

Barium ferrite ceramic

copper

Small Signal Parameters

Units of Measure

Resonant Frequency (fo)

D.C. Resistance (Re)

Mechanical Q (Qms)

Electrical Q (Qes)

Total Q

Compliance Equiv Vol (Vas)

BL Product (BL)

Max Linear Excursion (Xmax)

Surface Area of Cone (Sd)

Moving Mass (Mmd)

230

3.6

Hz

ohms

 

 

 

ltr

T-M

mm

cm2

g

Voice Coil Form

Cone

Cone Edge

Dust Cap

aluminum

paper

paper

felt cloth

Model No.: 5FUA

KEY FEATURES

  • 5" (127 mm),4 ohm
  • Voice Range, 18 watt
  • Ferrite magnet, felted paper cone
  • NSN 5965011519816
  • Used in aircraft cockpit communication system
http://s3.amazonaws.com/misco/curves/5FUA.JPG?1492614607

ID    Description    Measurements    Tolerance

OD

CD

MG

HD

MD

ID

FT

NW

Outside Diam

Cutout Diam

Magnet Diam

Hole Diam

Mounting Diam

Internal Depth

Flange Thick.

Net Weight

  4.57

  4.35

  2.8

  0.205

  4.69

  1.66

  0.19

  472.0 g

+/- 0.020"

+/- 0.020"

+/- 0.050"

+/- 0.010"

+/- 0.010"

+/- 0.025"

+/- 0.050"