923336557.docx
东莞市声畅电子科技有限公司
NO.
Item
Symbol
Unit
Specification
1
Dimension 尺寸
mm
15×4.2
2
Rate/Max PowerRating
额定/Zui大功率
W
Rate1/Max1.2
3
Impedance
阻抗
Ω
Ohm
4±15%
4
Resonance Frequency
谐振频率
Fo
Hz
950±20%
5
Output S.P.L
输出音压
S.P.L
dB
83±3dB
6
Frequency Rang
有效频宽
Hz
Fo—20K
NO.
Item
Symbol
Unit
Specification
1
Dimension 尺寸
mm
18×6
2
Rate/Max PowerRating
W
Rate0.5/Max0.8
3
Impedance
Ω
Ohm
8±15%
4
Resonance Frequency
Fo
Hz
750±20%
5
Output S.P.L
S.P.L
dB
87±3dB
6
Frequency Rang
Hz
Fo—20K
NO.
1
20×4.8
2
8±15%
88±3dB
NO.
Item
Symbol
Unit
Specification
1
Dimension 尺寸
mm
20×3.7
2
Rate/Max PowerRating
W
Rate0.5/Max0.8
3
Impedance
Ω
Ohm
8±15%
4
Resonance Frequency
Fo
Hz
780±20%
5
Output S.P.L
S.P.L
dB
87±3dB
6
Frequency Rang
Hz
Fo—6K
NO.
Item
Symbol
Unit
Specification
1
Dimension 尺寸
mm
26×5.6
2
Rate/Max PowerRating
W
Rate1/Max1.5
3
Impedance
Ω
Ohm
8±15%
4
Resonance Frequency
Fo
Hz
450±20%
5
Output S.P.L
S.P.L
dB
91±3dB
6
Frequency Rang
Hz
Fo—18K
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