Haut-parleur Sica LP10.25/16 WG (Z001670C)
[LP1025/16WG-8] Avis/Critiques Haut-parleur 4 pouce 8 ohm de grave/médium, système magnétique ferrite, saladier acier embouti.
GENERAL CHARACTERISTICS
Nominal Overall Diameter 102 mm
Nominal Voice Coil Diameter 25 mm
Magnet Weight 160 g
Flux Density 1.00 T
Weight 0.48 Kg
ELECTRICAL CHARACTERISTICS
Nominal Impedance. 8 Ω
Musical Power 80 W
Rated Power* 40 W
*rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure
Sensitivity @ 1 W, 1 m 86.6 dB
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance RE 6.00 Ω
Resonance Frequency fs 98.0 Hz
Mechanical Q Factor QMS 3.23
Electrical Q Factor QES 0.89
Total Q Factor QTS 0.70
Mechanical Moving Mass MMS 3.40 g
Mechanical Compliance CMS 774 μm/N
Force Factor B×l 3.76 Wb/m
Equivalent Acoustic Volume VAS 2.1 lt.
Maximum Linear Displacement XMAX +/-1.5 mm
Reference Efficiency η0 0.21 %
Diaphragm Area SD 44.2 cm2
Losses Electrical Resistance RES 21.7 Ω
Voice Coil Inductance @ 1kHz LE 0.43 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet Ferrite
Voice Coil Winding Copper
Voice Coil Former Epotex
Cone Paper
Surround Rubber
Dust Dome Treated Cloth
Basket Pressed Sheet Steel
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