Category: | Speaker |
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Transmission Mode: | Air-conduction |
Cone: | Polypropylene and Titanium Edge |
Transducer Principle: | Dynamic Earphone |
Style: | Wireless |
Radiation Mode: | Indirect Radiation Type |
Customization: |
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Item | Specifications | ||
1-1 | Dimension | 35×16×5.8 | |
1-2 | Rated Input Power | 1.0W | |
1-3 | Max Input Power | 2.0W | |
1-4 | Rated Impedance | 8±15% Ω /2KHz | |
1-5 | Resonance Frequency(f0) | 670±20% Hz/F0/1V | |
1-6 | Sound Pressure Level | 83±3 dB at (AVG 0.6,0.8,1.0,1.2)KHz 1W/0.5m |
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1-7 | Frequency Range | f0HZ ~ 20KHz | |
1-8 | Total Harmonic Distortion | 10%MAX. at 1KHz, 0.1W | |
1-9 | Flux Density | 0.6T | |
1-10 | Polarity | When a positive DC Current is applied to the voice coil terminal marked +or red ,the diaphragm shall move forward | |
1-11 | Operation Test | Must be normal at sine wave and program source1.0W. | |
1-12 | Buzz, Rattle, etc. | Should not be audible at2.83 V sine wave between (200 Hz ~ 2000Hz) |
|
1-13 | Weight | 7.5g | |
1-14 | Voice Coil Diameter | Φ8.75 | |
1-15 | Magnet (NdFeB) | Φ8x2.0 | |
1-16 | Appearance | Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc. |
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