Altifalante Sica 10" 500W 8R - Manual Sonigate
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10"- 500W Professional Woofer LP 268.65/ 1450 T 8 Ω Code Z006904 GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 268 mm Nominal Impedance........................... 8 Ω Nominal Voice Coil Diameter .............. 65 mm Musical Power ................................. 500 W Magnet Weight ............................... 1450 g Rated Power* .................................. 250 W Flux Density................................... 1.21 T Sensitivity @ 1 W, 1 m ....................... 94.7 dB Weight ......................................... 4.80 Kg THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... R E 5.83 Ω Resonance Frequency ............... f s 51.3 Hz Mechanical Q Factor................. Q MS 8.06 Electrical Q Factor................... Q ES 0.32 Total Q Factor ........................ Q TS 0.31 Mechanical Moving Mass ............ M MS 46.9 g Mechanical Compliance ............. C MS 200 µm/N Force Factor .......................... B×l 16.61 Wb/m Equivalent Acoustic Volume........ V AS 31.6 lt. Maximum Linear Displacement .... X MAX +/-3.0 mm Reference Efficiency ................ η 0 1.28 % Diaphragm Area ...................... S D 330.0 cm 2 Losses Electrical Resistance........ R ES 147.1 Ω Voice Coil Inductance @ 1kHz ..... L E 0.98 mH CONSTRUCTIVE CHARACTERISTICS Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former .................... Kapton Cone ................................... Paper Surround............................... Treated Cloth Dust Dome ............................ Solid Paper Basket ................................. Aluminium Die-Cast 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. 02/07/07 SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006 154.0 O 35.0 8.0 64.0 8.0 99.0 4.0 268.0 O 232.0 O n° 8 holes 6x9 on Ø247.0 3 500 5 10 20 50 100 200 Ω +60 +110 +65 +70 +75 +80 +85 +90 +95 +100 +105 d B S P L 20 20k 50 100 200 500 1k 2k 5k 10k Hz *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
description
+100 +105 +60 +65 +70 +75 +80 +85 +90 +95 500 100 200 d B 268.0 154.0 232.0 10 20 50 S P L O O O n° 8 holes 6x9 on Ø247.0 8.0 4.0 99. 0 3 5.0 3 5 Ω
Transcript of Altifalante Sica 10" 500W 8R - Manual Sonigate
10"- 500W Professional Woofer LP 268.65/ 1450 T 8 Ω
Code Z006904
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 268 mm Nominal Impedance........................... 8 Ω Nominal Voice Coil Diameter .............. 65 mm Musical Power ................................. 500 W Magnet Weight ............................... 1450 g Rated Power* .................................. 250 W Flux Density................................... 1.21 T Sensitivity @ 1 W, 1 m ....................... 94.7 dB Weight ......................................... 4.80 Kg
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... RE 5.83 Ω Resonance Frequency ............... fs 51.3 Hz Mechanical Q Factor................. QMS 8.06 Electrical Q Factor................... QES 0.32 Total Q Factor........................ QTS 0.31 Mechanical Moving Mass ............ MMS 46.9 g Mechanical Compliance............. CMS 200 µm/N Force Factor .......................... B×l 16.61 Wb/m Equivalent Acoustic Volume........ VAS 31.6 lt. Maximum Linear Displacement .... XMAX +/-3.0 mm Reference Efficiency ................ η0 1.28 % Diaphragm Area ...................... SD 330.0 cm2 Losses Electrical Resistance........ RES 147.1 Ω Voice Coil Inductance @ 1kHz ..... LE 0.98 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former.................... Kapton Cone ................................... Paper Surround............................... Treated Cloth Dust Dome ............................ Solid Paper Basket ................................. Aluminium Die-Cast
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. 02/07/07
SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006
154.0O
35.0
8.0 64
.08.
0
99.0
4.0
268.0O
232.
0O
n° 8 holes 6x9on Ø247.0
3
5 0 0
5
1 0
2 0
5 0
1 0 0
2 0 0
Ω
+ 6 0
+ 1 1 0
+ 6 5
+ 7 0
+ 7 5
+ 8 0
+ 8 5
+ 9 0
+ 9 5
+ 1 0 0
+ 1 0 5
d B
S
P L
2 0 2 0 k 5 0 1 0 0 2 0 0 5 0 0 1 k 2 k 5 k 1 0 k H z
*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
