DC3S-16
Key Features:
  • 3" (77mm), 16 ohm
  • Voice Range, 4 watts
  • Ferrite magnet
  • felted paper cone;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 3.0 / 77.0 inch / mm
Rated Impedance 16 ohms
Rated Power 4.0 Watts
Program Power 8 Watts
Frequency Range 250 - 8000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
92 dB SPL
Voice Coil Diameter 0.7 / 17.8 inch / mm
Magnet Weight 2.4 / 68 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 320 Hz
D.C. Resistance (Re) 12.0 ohms
Mechanical Q (Qms)
Electrical Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) 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 Felted Paper
Cone Edge Paper
Dust Cap Paper
ID Description Measurements Tolerance
OD Outside Diameter 3.0 in. +/- 0.040”
CD Cutout Diameter 3.0 in. +/- 0.030”
MG Magnet Diameter 2.8 in. +/- 0.050”
HD Hole Diameter 2.1 in. +/- 0.020”
MD Mounting Diameter 0.2 in. +/- 0.020”
ID Internal Depth 3.4 in. Maximum
FT Flange Thickness 1.1 in. +/- 0.050”
NW Net Weight 0.1 g
ceramic