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10"- 80w Ceramic Guitar Loudspeaker

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10"- 80W Ceramic Guitar Loudspeaker C 10/40 FA - 8 Ω Code ZJ05451 GENERAL CHARACTERISTICS Nominal Overall Diameter ................. 259 mm Nominal Voice Coil Diameter .............. 32 mm Magnet Weight ............................... 426 g Flux Density................................... 1.10 T Weight ......................................... 1.66 Kg Ω W W dB n° 8 holes 8.4 × 6.5 on Ø 245.0 259.0 Ω Hz 26.0 91.5 65.5 2.5 CONSTRUCTIVE CHARACTERISTICS Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former.................... Epotex Cone ................................... Paper Surround............................... Paper - Integrated Dust Dome ............................ Non Treated Cloth Basket ................................. Pressed Sheet Steel 4.5 231.0 g µm/N Wb/m lt. mm % cm2 Ω mH 6.0 THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... RE 6.16 Resonance Frequency ............... fs 114.4 Mechanical Q Factor................. QMS 15.37 Electrical Q Factor................... QES 1.60 Total Q Factor........................ QTS 1.15 Mechanical Moving Mass ............ MMS 18.2 Mechanical Compliance ............. CMS 106 Force Factor .......................... B×l 7.09 Equivalent Acoustic Volume........ VAS 16.4 Maximum Linear Displacement .... XMAX +/-1.5 1.48 Reference Efficiency ................ η0 Diaphragm Area ...................... SD 330.1 Losses Electrical Resistance........ RES 59.1 Voice Coil Inductance @ 1kHz ..... LE 0.69 ELECTRICAL CHARACTERISTICS Nominal Impedance........................... 8 Musical Power ................................. 80 Rated Power* .................................. 40 Sensitivity @ 1 W, 1 m ....................... 95.0 Ø 102.0 *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 - Free Air Impedance +110 500 +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 Hz 1k 2k 5k 10k Due to continuing product improvement, the features and the design are subject to change without notice. SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006 20k 24/06/10