Haut-parleur Sica 10H2CS (8 ohm)
[10H2CS-8] Avis/Critiques Haut-parleur de grave/médium 25 cm de qualité avec système magnétique double ferrite, suspension demi-rouleau caoutchouc et un saladier moulé en aluminium. Impédance 8 ohms.
GENERAL CHARACTERISTICS
Nominal Overall Diameter 266 mm
Nominal Voice Coil Diameter 50 mm
Magnet Weight 1100 g
Flux Density 0.92 T
Weight 3.60 Kg
ELECTRICAL CHARACTERISTICS
Nominal Impedance. 8 Ω
Musical Power 300 W
Rated Power* 150 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 91.6 dB
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance RE 6.20 Ω
Resonance Frequency fs 36 Hz
Mechanical Q Factor QMS 9.76
Electrical Q Factor QES 0.41
Total Q Factor QTS 0.38
Mechanical Moving Mass MMS 46.4 g
Mechanical Compliance CMS 427 μm/N
Force Factor B×l 12.6 Wb/m
Equivalent Acoustic Volume VAS 65.4 lt.
Maximum Linear Displacement XMAX +/-6.0 mm
Reference Efficiency η0 0.87 %
Diaphragm Area SD 330 cm2
Losses Electrical Resistance RES 114 Ω
Voice Coil Inductance @ 1kHz LE 2.00 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet Ferrite
Voice Coil Winding Copper
Voice Coil Former Epotex
Cone Paper
Surround Rubber
Dust Dome Solid Paper
Basket Pressed Pressed Sheet Steel
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