EC46S
Key Features:
  • 4 X 6" (100 X 156mm), 8 ohm
  • Voice Range, 6 watts
  • Ferrite magnet, paper cone with paper surround;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 4.0 x 6.0 / 100.0 x 156.0 inch / mm
Rated Impedance 8 ohms
Rated Power 6.0 Watts
Program Power 12 Watts
Frequency Range 130 - 8000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
92 dB SPL
Voice Coil Diameter 0.8 / 20.3 inch / mm
Magnet Weight 3.0 / 85 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 184 Hz
D.C. Resistance (Re) 6.0 ohms
Mechanical Q (Qms) 5.2
Electrical Q (Qes) 2.91
Total Q (Qts) 1.87
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) 0.4 mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Stamped Steel
Terminal Size 0.19 x 0.02
Magnet Ferrite
Voice Coil Wire Copper
Voice Coil Form Aluminum
Cone Paper
Cone Edge Paper
Dust Cap Felt
http://s3.amazonaws.com/misco/curves/EC46S.JPG?1345610002
ID Description Measurements Tolerance
OD Outside Diameter 6.1 in. +/- 0.040”
CD Cutout Diameter 5.8 in. +/- 0.030”
MG Magnet Diameter 2.4 in. +/- 0.050”
HD Hole Diameter 0.2 in. +/- 0.020”
MD Mounting Diameter 5.2 in. +/- 0.020”
ID Internal Depth 1.5 in. Maximum
FT Flange Thickness 0.2 in. +/- 0.050”
NW Net Weight 385.0 g
ceramic