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Location ：Home > flat panel exciter vibration speaker
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Name：Powerful vibration speaker 4ohm 30W for massager
Describe：
Powerful vibration speaker 4ohm 30W for massager
Content：
Powerful vibration speaker 4ohm 30W for massager
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2.1 |
Rated Impedance
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4Ω±15% |
At 1KHz 1.0V |
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2.2 |
Resonance Frequency
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250±20%HZ |
At 1.0V |
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2.3 |
Rated Power
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25W |
At 10V |
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2.4 |
Max Power
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30W |
At 10.9V |
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2.5 |
Outerput S.P.L
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74±3DB |
At 400,600,800,1000Hz average
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2.6 |
Frequency Response Curve
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F0—5K Hz |
Deviation -10DB from average S.P.L
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2.7 |
Rub & Buzz
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Should not be audible buzz and rattle |
Sine WAVE at10V /100-5KHz |
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2.8 |
Distortion
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≤5%THD |
At 1KHz |
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2.9 |
Polarity
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When a positive D.C current is applied to the voice coil terminal marked +, the diaphragm shall move forward.
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2.10 |
Net Weight
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304G |
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