Transcript
10"- 120W
Dual Cone
10 D 1 CS - 8 Ω Code Z006090 GENERAL CHARACTERISTICS Nominal Overall Diameter ................. 266 mm Nominal Voice Coil Diameter .............. 25 mm Magnet Weight ............................... 280 g Flux Density................................... 0.90 T Weight ......................................... 1.30 Kg
Ω Hz
266.0
235.0
g µm/N Wb/m lt. mm % cm2 Ω mH
Ω W W dB
n° 8 holes 5×9 on Ø 250.0
22.8
Ø 86.0
67.0
6.0
89.8
CONSTRUCTIVE CHARACTERISTICS Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former.................... Epotex Cone ................................... Paper Surround............................... Paper - Integrated Dust Dome ............................ Dual-Cone Basket ................................. Pressed Sheet Steel
4.0
4.5
THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... RE 6.87 Resonance Frequency ............... fs 76.1 Mechanical Q Factor................. QMS 19.52 Electrical Q Factor................... QES 1.70 Total Q Factor........................ QTS 1.56 Mechanical Moving Mass ............ MMS 15.2 Mechanical Compliance ............. CMS 287 Force Factor .......................... B×l 5.44 Equivalent Acoustic Volume........ VAS 43.9 Maximum Linear Displacement .... XMAX +/-1.5 1.10 Reference Efficiency ................ η0 Diaphragm Area ...................... SD 330.0 Losses Electrical Resistance........ RES 79.1 Voice Coil Inductance @ 1kHz ..... LE 0.45
ELECTRICAL CHARACTERISTICS Nominal Impedance........................... 8 Musical Power ................................. 120 Rated Power* .................................. 60 Sensitivity @ 1 W, 1 m ....................... 93.1
*rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure
Frequency Response on IEC Baffle (DIN 45575) @ 1 W, 1 m - 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
14/03/05
