Medio Sica 8 200W 8R Fs 460 Hz - Manual Sonigate
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8"- 200W Midrange LP 208.38/ 640 MR 8 Ω Code Z004930 GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 208 mm Nominal Impedance........................... 8 Ω Nominal Voice Coil Diameter .............. 38 mm Musical Power ................................. 200 W Magnet Weight ............................... 640 g Rated Power* .................................. 100 W Flux Density................................... 1.15 T Sensitivity @ 1 W, 1 m ....................... 98.7 dB Weight ......................................... 2.00 Kg THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... R E 6.00 Ω Resonance Frequency ............... f s 460.0 Hz Mechanical Q Factor................. Q MS 12.36 Electrical Q Factor................... Q ES 2.13 Total Q Factor ........................ Q TS 1.82 Mechanical Moving Mass ............ M MS 11.6 g Mechanical Compliance ............. C MS 10 µm/N Force Factor .......................... B×l 9.83 Wb/m Equivalent Acoustic Volume........ V AS 0.7 lt. Maximum Linear Displacement .... X MAX +/-1.0 mm Reference Efficiency ................ η 0 2.91 % Diaphragm Area ...................... S D 213.8 cm 2 Losses Electrical Resistance........ R ES 36.0 Ω Voice Coil Inductance @ 1kHz ..... L E 0.37 mH CONSTRUCTIVE CHARACTERISTICS Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former .................... Epotex Cone ................................... Paper Surround............................... Paper - Integrated 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 208.0 46.6 5.4 183.0 3.0 n° 4 holes 8×5 on Ø 197.0 Ø 121.0 73.6 6.0 27 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
description
46.6 Due to continuing product improvement, the features and the design are subject to change without notice. 04/03/05 *rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure Ø 121.0 3.0 5.4 27 SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006 +110 +100 +105 +60 +65 +70 +75 +80 +85 +90 +95 500 100 200 d B 10 20 50 S P L 3 5 Ω
Transcript of Medio Sica 8 200W 8R Fs 460 Hz - Manual Sonigate
8"- 200W Midrange LP 208.38/ 640 MR 8 Ω
Code Z004930
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 208 mm Nominal Impedance........................... 8 Ω Nominal Voice Coil Diameter .............. 38 mm Musical Power ................................. 200 W Magnet Weight ............................... 640 g Rated Power* .................................. 100 W Flux Density................................... 1.15 T Sensitivity @ 1 W, 1 m ....................... 98.7 dB Weight ......................................... 2.00 Kg
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... RE 6.00 Ω Resonance Frequency ............... fs 460.0 Hz Mechanical Q Factor................. QMS 12.36 Electrical Q Factor................... QES 2.13 Total Q Factor........................ QTS 1.82 Mechanical Moving Mass ............ MMS 11.6 g Mechanical Compliance............. CMS 10 µm/N Force Factor .......................... B×l 9.83 Wb/m Equivalent Acoustic Volume........ VAS 0.7 lt. Maximum Linear Displacement .... XMAX +/-1.0 mm Reference Efficiency ................ η0 2.91 % Diaphragm Area ...................... SD 213.8 cm2 Losses Electrical Resistance........ RES 36.0 Ω Voice Coil Inductance @ 1kHz ..... LE 0.37 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former.................... Epotex Cone ................................... Paper Surround............................... Paper - Integrated 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
208.0
46.6
5.4
183.
0
3.0
n° 4 holes 8×5on Ø 197.0
Ø 121.0
73.6 6.
027
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
