L235A026-12
Key Features:
  • 8" Pin Cushion Basket, 1" VC Diameter
  • 10 oz Ceramic Magnet, 500 Ohm Impedance
  • Voice Communications in Commercial Aircraft
  • Features Fire Retardant and Moisture Repellant Treatments of Fiber Parts
  • 70V Line Capable with No Need of Transformer

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 7.437 / 189.0 inch / mm
Rated Impedance 500 ohms
Rated Power 10.0 Watts
Program Power Watts
Frequency Range 150 to 6000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
94 dB SPL
Voice Coil Diameter 1.0 / 25.4 inch / mm
Magnet Weight 10.0 / 284 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 135 Hz
D.C. Resistance (Re) 450.0 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 0.205 x 0.033
Magnet Barium Ferrite
Voice Coil Wire Copper
Voice Coil Form Aluminum
Cone Molded Paper Fiber
Cone Edge Molded Paper Fiber
Dust Cap Molded Paper Fiber
http://s3.amazonaws.com/misco/curves/L235A026-12.JPG?1490803288
ID Description Measurements Tolerance
OD Outside Diameter 7.5 in. +/- 0.040”
CD Cutout Diameter 7.03 in. +/- 0.030”
MG Magnet Diameter 3.36 in. +/- 0.050”
HD Hole Diameter 0.21 in. +/- 0.020”
MD Mounting Diameter 7.625 in. +/- 0.020”
ID Internal Depth 2.76 in. Maximum
FT Flange Thickness 0.15 in. +/- 0.050”
NW Net Weight 973.0 g