LC620W-B
Key Features:
  • 6.5" (165 mm), 8 ohm
  • Extended Range Music and Voice Coax, 50 watt
  • Ferrite magnet, Black Talc Filled Polypropylene cone with Santoprene rubber surround;

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 6.5 / 165.0 inch / mm
Rated Impedance 8 ohms
Rated Power 50.0 Watts
Program Power 100 Watts
Frequency Range 50 - 20000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
88 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) 56 Hz
D.C. Resistance (Re) 5.3 ohms
Mechanical Q (Qms) 5.0
Electrical Q (Qes) 0.59
Total Q (Qts) 0.53
Compliance Equivalent Volume (Vas) 12.1 ltr
BL Product (BL) 6.9 T-M
Maximum Linear Excursion (Xmax) 2.9 mm
Surface Area of Cone (Sd) 129.0 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 Santoprene Rubber
Dust Cap Plastic
http://s3.amazonaws.com/misco/curves/LC620W-B.JPG
ID Description Measurements Tolerance
OD Outside Diameter 6.6 in. +/- 0.040”
CD Cutout Diameter 6.3 in. +/- 0.030”
MG Magnet Diameter 4.6 in. +/- 0.050”
HD Hole Diameter 0.3 in. +/- 0.020”
MD Mounting Diameter 6.1 in. +/- 0.020”
ID Internal Depth 3.7 in. Maximum
FT Flange Thickness 0.6 in. +/- 0.050”
NW Net Weight 2308.0 g
ceramic