Model # 02909011

Primary Specifications

Speaker Environment

Outdoor

Technical Specifications

Units of Measure

Nominal Basket Diam

Rated Impedance

Rated Power

Program Power

Frequency Range

Sensitivity

Voice Coil Diam

Magnet Weight

Transformer

1.9 x 2.67 / 48.3 x 67.8

  8

  15.0

 

  380 to 12,500

  83

  0.56 / 14.3

  0.53 / 15

inch / mm

ohms

watts

watts

Hz

dB SPL

inch/mm

oz/g

Material Descriptions

Basket

Terminal Size

Magnet

Voice Coil Wire

Steel

0.187 x 0.022

Alnico

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)

510

7.8

Hz

ohms

 

 

 

ltr

T-M

mm

cm2

g

Voice Coil Form

Cone

Cone Edge

Dust Cap

Aluminum

Mylar

Mylar

Cloth impregnated with acrylic

Model No.: 02909011

KEY FEATURES

  • 2" by 3" Oval, 9/16" Voice Coil Diameter;8 Ohm impedance, 15 Watt RMS Power Handling
  • Mylar Cone for Outdoor Durability
  • Voice Communication for Kiosk use
  • Screw head cups integrated in basket design
http://s3.amazonaws.com/misco/curves/02909011.JPG?1490803434

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

 

 

  0.875

  0.102

 

  0.97

  0.168

  62.0 g

+/- 0.020"

+/- 0.020"

+/- 0.050"

+/- 0.010"

+/- 0.010"

+/- 0.025"

+/- 0.050"