SPECIFICATIONS - Wavecor
SPECIFICATIONS - Wavecor
SPECIFICATIONS - Wavecor
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<strong>SPECIFICATIONS</strong><br />
WF120BD01/02 4¾” die cast, Nomex cone mid/woofers, 4/8 ohm<br />
dBSPL<br />
110<br />
105<br />
100<br />
95<br />
90<br />
SPL & impedance response, WF120BD01<br />
on axis<br />
15 deg. off axis<br />
30 deg. off axis<br />
45 deg. off axis<br />
60 deg. off axis<br />
Impedance<br />
Ohm<br />
300<br />
200<br />
100<br />
50<br />
85<br />
80<br />
75<br />
20<br />
10<br />
70<br />
65<br />
5<br />
60<br />
20<br />
50<br />
100<br />
200<br />
Measuring conditions, SPL<br />
Driver mounting: Flush in infinite<br />
baffle, back side open (no cabinet)<br />
Microphone distance: 1.0 m<br />
Input signal: 2.83 VRMS stepped sine wave<br />
Smoothing: 1/6 oct.<br />
500<br />
1k<br />
2k<br />
Measuring conditions, impedance<br />
Driver mounting: Free air, no baffle,<br />
back side open (no cabinet)<br />
Input signal: Stepped sine wave, semicurrent-drive,<br />
nominal current 2 mA<br />
Smoothing: None<br />
5k<br />
2<br />
10k 20k<br />
Frequency, Hz<br />
dBSPL<br />
110<br />
105<br />
100<br />
95<br />
90<br />
SPL & impedance response, WF120BD02<br />
on axis<br />
15 deg. off axis<br />
30 deg. off axis<br />
45 deg. off axis<br />
60 deg. off axis<br />
Impedance<br />
Ohm<br />
300<br />
200<br />
100<br />
50<br />
85<br />
80<br />
75<br />
20<br />
10<br />
70<br />
65<br />
5<br />
60<br />
20<br />
50<br />
100<br />
200<br />
500<br />
1k<br />
2k<br />
5k<br />
2<br />
10k 20k<br />
Frequency, Hz<br />
Specifications are subject to change without any further notice. Copyright © 2009-2011 by <strong>Wavecor</strong> Ltd., Guangzhou, China. All rights reserved.<br />
<strong>Wavecor</strong>® is a registered trademark of <strong>Wavecor</strong> Ltd.<br />
For more information please visit www.<strong>Wavecor</strong>.com<br />
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