Altifalante Sica 8 200W 8R Fs 62,4HZ - Manual Sonigate
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8"- 200W Professional Woofer LP 209.38/ 640 WT 8 Ω Code Z005090 GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 209 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................................... 1.16 T Sensitivity @ 1 W, 1 m ....................... 93.7 dB Weight ......................................... 2.00 Kg THIELE-SMALL PARAMETERS Voice Coil DC Resistance ........... R E 6.71 Ω Resonance Frequency ............... f s 62.4 Hz Mechanical Q Factor................. Q MS 7.47 Electrical Q Factor................... Q ES 0.51 Total Q Factor ........................ Q TS 0.48 Mechanical Moving Mass ............ M MS 15.5 g Mechanical Compliance ............. C MS 419 µm/N Force Factor .......................... B×l 8.95 Wb/m Equivalent Acoustic Volume........ V AS 26.9 lt. Maximum Linear Displacement .... X MAX +/-2.0 mm Reference Efficiency ................ η 0 1.23 % Diaphragm Area ...................... S D 213.8 cm 2 Losses Electrical Resistance........ R ES 98.3 Ω Voice Coil Inductance @ 1kHz ..... L E 0.59 mH CONSTRUCTIVE CHARACTERISTICS Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former .................... Kapton Cone ................................... Paper Surround............................... Treated Cloth 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 208.0 178.0 5.0 57.6 3.5 n° 4 holes 5 × 8 at 90° on Ø 196.4 88.6 Ø 120.0 31.0 8.0 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
description
Ø 120.0 31.0 88.6 SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: [email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006 3.5 8.0 n° 4 holes 5 × 8 at 90° on Ø 196.4 +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 Altifalante Sica 8 200W 8R Fs 62,4HZ - Manual Sonigate
8"- 200W Professional Woofer LP 209.38/ 640 WT 8 Ω
Code Z005090
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Nominal Overall Diameter ................. 209 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................................... 1.16 T Sensitivity @ 1 W, 1 m ....................... 93.7 dB Weight ......................................... 2.00 Kg
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... RE 6.71 Ω Resonance Frequency ............... fs 62.4 Hz Mechanical Q Factor................. QMS 7.47 Electrical Q Factor................... QES 0.51 Total Q Factor........................ QTS 0.48 Mechanical Moving Mass ............ MMS 15.5 g Mechanical Compliance............. CMS 419 µm/N Force Factor .......................... B×l 8.95 Wb/m Equivalent Acoustic Volume........ VAS 26.9 lt. Maximum Linear Displacement .... XMAX +/-2.0 mm Reference Efficiency ................ η0 1.23 % Diaphragm Area ...................... SD 213.8 cm2 Losses Electrical Resistance........ RES 98.3 Ω Voice Coil Inductance @ 1kHz ..... LE 0.59 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. Ferrite Voice Coil Winding................... Copper Voice Coil Former.................... Kapton Cone ................................... Paper Surround............................... Treated Cloth 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
178.
05.
057
.6
3.5
n° 4 holes 5 × 8at 90° on Ø 196.4
88.6
Ø 120.0
31.0
8.0
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
![arXiv:1506.02090v3 [quant-ph] 25 Jul 2016 · Instituto de F sica La Plata (IFLP), CONICET, and Departamento de F sica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata,](https://static.fdocument.org/doc/165x107/5d6091e388c993e34a8b8c64/arxiv150602090v3-quant-ph-25-jul-2016-instituto-de-f-sica-la-plata-iflp.jpg)
