Sica 12"- 700W Subwoofer 12 SR 3 PL 8 Ω (Z007948)

Sica 12" - 700W Subwoofer 12 SR 3 PL 8 Ω (Z007948) mit Gummi Sicke, Neodym Magnet


ELECTRICAL CHARACTERISTICS

Nominal Impedance........................... 8 Ω
Musical Power ................................. 700 W
Rated Power* .................................. 350 W
Sensitivity @ 1 W, 1 m ....................... 91.8 dB

GENERAL CHARACTERISTICS

Nominal Overall Diameter ................. 320 mm
Nominal Voice Coil Diameter .............. 75 mm
Magnet Weight ............................... 360 g
Flux Density................................... 1.19 T
Weight ......................................... 3.45 Kg

THIELE-SMALL PARAMETERS

Voice Coil DC Resistance ........... RE 5.33 Ω
Resonance Frequency ............... fs 36.3 Hz
Mechanical Q Factor................. QMS 5.90
Electrical Q Factor................... QES 0.45
Total Q Factor........................ QTS 0.42
Mechanical Moving Mass ............ MMS 108.5 g
Mechanical Compliance............. CMS 177 μm/N
Force Factor .......................... B×l 17.02 Wb/m
Equivalent Acoustic Volume........ VAS 60.4 lt.
Maximum Linear Displacement .... XMAX +/-7.0 mm
Reference Efficiency ................ η0 0.61 %
Diaphragm Area ...................... SD 490.9 cm2
Losses Electrical Resistance........ RES 69.0 Ω
Voice Coil Inductance @ 1kHz ..... LE 1.15 mH

CONSTRUCTIVE CHARACTERISTICS

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