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FHDDMT40B-001
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FHDDMT40B-001
Model NO.
FHDDMT40B-001
Quantity:
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Product Description
DownLoad
1.SPECIFICATION
Speaker
1
Dimension
Φ
40*H20mm
2
Impedance
4Ohm ±20% at 1.0KHz
3
Rated Input Power
4.0W
4
Max Input Power
5.0W
5
Lowest Resonance Frequency
300±20%Hz
6
Audible Noise
The input power shall be set at rated noise power(4.0W). Using an audio oscillator sweep from F0 to 20KHZ in free air. There shall be no buzzes,rattles,nor spurious noises.
7
Sound Pressure Level
98
±
3dB SPL(0.1m,1.0W) at 1.0KHz (0dB SPL=20
μ
Pa)
8
Distortion
Less exceed
≤
10% at 1.0KHz
9
Operating Temperature
-20
℃
to + 60
℃
10
Store Temperature
-30
℃
to +70
℃
2. Dimensions
FHDDMT40B-001规格书.pdf:
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