Sica 1.1"- 80W Dome Tweeter (Z009160)

Sica 1.1"- 80W Dome Tweeter LP 90.28/N92 TW 8 Ω (Z009160)


ELECTRICAL CHARACTERISTICS

Nominal Impedance........................... 8 Ω
Musical Power ................................. 80 W
Rated Power* .................................. 40 W
Sensitivity @ 1 W, 1 m ....................... 94.4 dB

GENERAL CHARACTERISTICS

Nominal Overall Diameter ................. 90 mm
Nominal Voice Coil Diameter .............. 28 mm
Magnet Weight ............................... 92 g
Flux Density................................... 1.80 T
Weight ......................................... 0.41 Kg

THIELE-SMALL PARAMETERS

Voice Coil DC Resistance ........... RE 6.00 Ω
Resonance Frequency ............... fs 600 Hz
Mechanical Q Factor................. QMS 2.61
Electrical Q Factor................... QES 0.47
Total Q Factor........................ QTS 0.39
Mechanical Moving Mass ............ MMS 0.63 g
Force Factor .......................... B×l 5.37 Wb/m

CONSTRUCTIVE CHARACTERISTICS

Magnet................................. Neodymium
Voice Coil Winding................... Aluminium Flat Wire
Voice Coil Former.................... Aluminium
Voice Coil Winding Height .......... 2.7mm
Dome Material........................ Treated Silk
Flange ................................. Aluminium
Air Gap Height........................ 3.0mm
Ferrofluid in Air Gap ................ No

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