DC32WP-45
Key Features:
  • 3.5" (87 mm), 45 ohm
  • Voice Range, 4 watts
  • Ferrite magnet, red acrylic treated cone with cloth surround. Black Powder coat basket over heavy zinc plating. All Steel parts have heaving plating;

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 3.5 / 87.0 inch / mm
Rated Impedance 45 ohms
Rated Power 4.0 Watts
Program Power 8 Watts
Frequency Range 195 - 7000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
91 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) 319 Hz
D.C. Resistance (Re) 35.0 ohms
Mechanical Q (Qms) 5.4
Electrical Q (Qes) 2.79
Total Q (Qts) 1.84
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) 1.1 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 Red Acrylic Treated Cloth
Cone Edge Red Acrylic Treated Cloth
Dust Cap Felt
http://s3.amazonaws.com/misco/curves/DC32WP-45.JPG?1345609945
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 3.9 in. +/- 0.020”
ID Internal Depth 1.2 in. Maximum
FT Flange Thickness 0.1 in. +/- 0.050”
NW Net Weight 226.0 g
ceramic