Alt.Neodymium Sica 15 700W 8R Fs 48,1 Hz - Manual Sonigate
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Transcript of Alt.Neodymium Sica 15 700W 8R Fs 48,1 Hz - Manual Sonigate
15"- 700W Professional Woofer LP 385.75/N360 WT 8 Ω
Code Z008294
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 385 mm Nominal Impedance........................... 8 Ω Nominal Voice Coil Diameter .............. 75 mm Musical Power ................................. 700 W Magnet Weight ............................... 360 g Rated Power* .................................. 350 W Flux Density................................... 1.17 T Sensitivity @ 1 W, 1 m ....................... 98.6 dB Weight ......................................... 4.00 Kg
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... RE 5.52 Ω Resonance Frequency ............... fs 41.9 Hz Mechanical Q Factor................. QMS 17.11 Electrical Q Factor................... QES 0.43 Total Q Factor........................ QTS 0.42 Mechanical Moving Mass ............ MMS 60.4 g Mechanical Compliance............. CMS 239 µm/N Force Factor .......................... B×l 14.29 Wb/m Equivalent Acoustic Volume........ VAS 191.6 lt. Maximum Linear Displacement .... XMAX +/-4.0 mm Reference Efficiency ................ η0 3.15 % Diaphragm Area ...................... SD 754.8 cm2 Losses Electrical Resistance........ RES 220.0 Ω Voice Coil Inductance @ 1kHz ..... LE 0.87 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. Neodymium Voice Coil Winding................... Aluminium Voice Coil Former.................... Kapton Cone ................................... Paper Surround............................... Treated Cloth Dust Dome ............................ Solid Paper Basket ................................. Pressed Sheet Steel
Frequency Response on IEC Baffle (DIN 45575) @ 1 W, 1 m - Impedance
Due to continuing product improvement, the features and the design are subject to change without notice. 04/03/05
SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006
383.0
358.
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n° 8 holes 6×9on Ø 372.0
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Ø127
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Ω
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+ 1 1 0
+ 6 5
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+ 7 5
+ 8 0
+ 8 5
+ 9 0
+ 9 5
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*rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure