DC32F
Key Features:
  • 3.5" (87mm), 8 ohm
  • Voice Range
  • 4 watts, Ferrite magnet, paper cone with polyether foam surround;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 3.5 / 87.0 inch / mm
Rated Impedance 8 ohms
Rated Power 4.0 Watts
Program Power 8 Watts
Frequency Range 180 - 10000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
88 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) 158 Hz
D.C. Resistance (Re) 5.4 ohms
Mechanical Q (Qms) 2.0
Electrical Q (Qes) 1.4
Total Q (Qts) 0.82
Compliance Equivalent Volume (Vas) 1.1 ltr
BL Product (BL) 2.7 T-M
Maximum Linear Excursion (Xmax) 0.9 mm
Surface Area of Cone (Sd) 38.0 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 Polyether Foam
Dust Cap Felt
ID Description Measurements Tolerance
OD Outside Diameter 3.5 in. +/- 0.040”
CD Cutout Diameter 3.1 in. +/- 0.030”
MG Magnet Diameter 2.1 in. +/- 0.050”
HD Hole Diameter 0.2 in. +/- 0.020”
MD Mounting Diameter 3.4 in. +/- 0.020”
ID Internal Depth 1.2 in. Maximum
FT Flange Thickness 0.1 in. +/- 0.050”
NW Net Weight 221.0 g
ceramic