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15"- 500w Bass Guitar Loudspeaker Code Z008152

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15"- 500W Bass Guitar Loudspeaker 15 BS 2,5 PL - 4 Ω Code Z008152 GENERAL CHARACTERISTICS Nominal Overall Diameter ................. 388 mm Nominal Voice Coil Diameter .............. 65 mm Magnet Weight ............................... 220 g Flux Density................................... 1.14 T Weight ......................................... 3.00 Kg Ω Hz Ω W W dB n° 8 holes 6x9 on Ø371 Ø388.0 8.5 Ø353.0 g µm/N Wb/m lt. mm % cm2 Ω mH 4.0 CONSTRUCTIVE CHARACTERISTICS Magnet................................. Neodymium Voice Coil Winding................... Copper Voice Coil Former.................... Kapton Cone ................................... Paper Surround............................... Treated Cloth Dust Dome ............................ Solid Paper Basket ................................. Aluminium Die-Cast 40.0 144.5 104.5 THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... RE 3.22 Resonance Frequency ............... fs 43.9 Mechanical Q Factor................. QMS 7.48 Electrical Q Factor................... QES 0.45 Total Q Factor........................ QTS 0.42 Mechanical Moving Mass ............ MMS 81.8 Mechanical Compliance ............. CMS 160 Force Factor .......................... B×l 12.73 Equivalent Acoustic Volume........ VAS 166.6 Maximum Linear Displacement .... XMAX +/-4.0 3.01 Reference Efficiency ................ η0 Diaphragm Area ...................... SD 855.3 Losses Electrical Resistance........ RES 53.7 Voice Coil Inductance @ 1kHz ..... LE 0.66 ELECTRICAL CHARACTERISTICS Nominal Impedance........................... 4 Musical Power ................................. 500 Rated Power* .................................. 250 Sensitivity @ 1 W, 1 m ....................... 97.9 98.0 *rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure Thiele-Small parameters measured with LASER system Frequency Response on IEC Baffle (DIN 45575) @ 1 W, 1 m - Impedance 500 +110 +105 200 +100 +95 d 100 +90 50 B S +85 Ω P L +80 20 +75 10 +70 5 +65 3 +60 20 50 100 200 500 1k 2k 5k 10k 20k Teamaudio.fr [email protected] Due to continuing product improvement, the features and the design are subject to change without notice. 24/11/06 Hz SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006