LC12WF-8A
Key Features:
  • 12" (304mm), 8 ohm
  • Woofer, 50 watts
  • Ferrite magnet, black talc filled polypropylene cone with polyether foam surround;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 12.0 / 304.0 inch / mm
Rated Impedance 8 ohms
Rated Power 50.0 Watts
Program Power 100 Watts
Frequency Range 20 - 4000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
92 dB SPL
Voice Coil Diameter 1.5 / 38.1 inch / mm
Magnet Weight 20.0 / 568 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 20 Hz
D.C. Resistance (Re) 6.2 ohms
Mechanical Q (Qms) 4.0
Electrical Q (Qes) 0.54
Total Q (Qts) 0.47
Compliance Equivalent Volume (Vas) 357.0 ltr
BL Product (BL) 8.9 T-M
Maximum Linear Excursion (Xmax) 3.7 mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Stamped Steel
Terminal Size 0.205 x 0.02
Magnet Ferrite
Voice Coil Wire Copper
Voice Coil Form Aluminum
Cone Black Talc Filled Polypropylene
Cone Edge Polyether Foam
Dust Cap Felt
ID Description Measurements Tolerance
OD Outside Diameter 12.2 in. +/- 0.040”
CD Cutout Diameter 11.1 in. +/- 0.030”
MG Magnet Diameter 4.6 in. +/- 0.050”
HD Hole Diameter 0.3 in. +/- 0.020”
MD Mounting Diameter 11.7 in. +/- 0.020”
ID Internal Depth 5.2 in. Maximum
FT Flange Thickness 0.22 in. +/- 0.050”
NW Net Weight 2731.0 g
ceramic