Sica 15"- 800W Sub-Woofer (Z008173)

Sica 15"- 700W Sub-Woofer 15 S 3 PL - 8 Ω (Z008173)


ELECTRICAL CHARACTERISTICS

Nominal Impedance........................... 8 Ω
Musical Power ................................. 800 W
Rated Power* .................................. 400 W
Sensitivity @ 1 W, 1 m ....................... 97.2 dB

GENERAL CHARACTERISTICS

Nominal Overall Diameter ................. 388 mm
Nominal Voice Coil Diameter .............. 75 mm
Magnet Weight ............................... 360 g
Flux Density................................... 1.22 T
Weight ......................................... 3.90 Kg

THIELE-SMALL PARAMETERS

Voice Coil DC Resistance ........... RE 5.2 Ω
Resonance Frequency ............... fs 33 Hz
Mechanical Q Factor................. QMS 14.10
Electrical Q Factor................... QES 0.39
Total Q Factor........................ QTS 0.38
Mechanical Moving Mass ............ MMS 105 g
Mechanical Compliance............. CMS 150 μm/N
Force Factor .......................... B×l 17.10 Wb/m
Equivalent Acoustic Volume........ VAS 230 lt.
Maximum Linear Displacement .... XMAX +/-11.0 mm
Reference Efficiency ................ η0 2.22 %
Diaphragm Area ...................... SD 855.3 cm2
Losses Electrical Resistance........ RES 111.6 Ω
Voice Coil Inductance @ 1kHz ..... LE 1.15 mH

CONSTRUCTIVE CHARACTERISTICS

Magnet................................. Neodymium
Voice Coil Winding................... Copper
Voice Coil Former.................... Fiberglass
Cone ................................... Paper
Surround............................... Treated Cloth
Dust Dome ............................ Solid Paper
Basket ................................. Aluminium Die-Cast


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