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

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 1.9 x 2.67 / 48.3 x 67.8 inch / mm
Rated Impedance 8 ohms
Rated Power 15.0 Watts
Program Power Watts
Frequency Range 380 to 12,500 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
83 dB SPL
Voice Coil Diameter 0.56 / 14.3 inch / mm
Magnet Weight 0.53 / 15 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 510 Hz
D.C. Resistance (Re) 7.8 ohms
Mechanical Q (Qms)
Electrical Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Steel
Terminal Size 0.187 x 0.022
Magnet Alnico
Voice Coil Wire Copper
Voice Coil Form Aluminum
Cone Mylar
Cone Edge Mylar
Dust Cap Cloth impregnated with acrylic
http://s3.amazonaws.com/misco/curves/02909011.JPG?1490803434
ID Description Measurements Tolerance
OD Outside Diameter +/- 0.040”
CD Cutout Diameter +/- 0.030”
MG Magnet Diameter 0.875 in. +/- 0.050”
HD Hole Diameter 0.102 in. +/- 0.020”
MD Mounting Diameter +/- 0.020”
ID Internal Depth 0.97 in. Maximum
FT Flange Thickness 0.168 in. +/- 0.050”
NW Net Weight 62.0 g