JJN3C-5A
Key Features:
  • 3" (77 mm), 5 ohm
  • Full Range, 10 watts
  • Neodymium magnet, paper cone with black pretreated cloth surround;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 3.0 / 77.0 inch / mm
Rated Impedance 5 ohms
Rated Power 10.0 Watts
Program Power 20 Watts
Frequency Range 100 - 15,000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
88 dB SPL
Voice Coil Diameter 1.0 / 25.4 inch / mm
Magnet Weight 2.0 / 57 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 141 Hz
D.C. Resistance (Re) 4.9 ohms
Mechanical Q (Qms) 5.2
Electrical Q (Qes) 0.4
Total Q (Qts) 0.37
Compliance Equivalent Volume (Vas) 0.8 ltr
BL Product (BL) 4.9 T-M
Maximum Linear Excursion (Xmax) 3.8 mm
Surface Area of Cone (Sd) 30.0 cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Stamped Steel
Terminal Size 0.205 x 0.02
Magnet Neodymium
Voice Coil Wire Copper
Voice Coil Form Kapton
Cone Paper
Cone Edge Pre-treated Black Cloth
Dust Cap Paper
http://s3.amazonaws.com/misco/curves/JJN3C-5A.JPG?1345610400
ID Description Measurements Tolerance
OD Outside Diameter 3.1 in. +/- 0.040”
CD Cutout Diameter 2.9 in. +/- 0.030”
MG Magnet Diameter 1.4 in. +/- 0.050”
HD Hole Diameter 0.2 in. +/- 0.020”
MD Mounting Diameter 2.3 in. +/- 0.020”
ID Internal Depth 1.3 in. Maximum
FT Flange Thickness 0.1 in. +/- 0.050”
NW Net Weight 167.0 g
neodymium