MP-1103
Key Features:
  • 4" (100 mm), 1000 ohm
  • Voice Range, 50 watts
  • phenolic treated black cone;

Primary Specifications

Speakers Environment Outdoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 4.0 / 100.0 inch / mm
Rated Impedance 1000 ohms
Rated Power 50.0 Watts
Program Power 100 Watts
Frequency Range 450 - 20000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
80 dB SPL
Voice Coil Diameter 0.0 / 0.0 inch / mm
Magnet Weight 0.0 / 0 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 600 Hz
D.C. Resistance (Re) 1000.0 ohms
Mechanical Q (Qms)
Electrical Q (Qes)
Total Q (Qts)
Compliance Equivalent Volume (Vas) ltr
BL Product (BL) T-M
Maximum Linear Excursion (Xmax) mm
Surface Area of Cone (Sd) cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Plastic
Terminal Size 0.205 X 0.02
Magnet Piezo Element
Voice Coil Wire None
Voice Coil Form None
Cone Phenolic Treated Yellow
Cone Edge Phenolic Treated Yellow
Dust Cap None
ID Description Measurements Tolerance
OD Outside Diameter 3.7 in. +/- 0.040”
CD Cutout Diameter 3.0 in. +/- 0.030”
MG Magnet Diameter +/- 0.050”
HD Hole Diameter 0.3 in. +/- 0.020”
MD Mounting Diameter 3.6 in. +/- 0.020”
ID Internal Depth 0.5 in. Maximum
FT Flange Thickness 0.09 in. +/- 0.050”
NW Net Weight 32.0 g