Same Sky (formerly CUI Devices) CMS-402811-28SP 微型扬声器，40 x 28毫米矩形，11.5毫米深，布质，钕铁硼，2瓦，8欧姆，450赫兹，面板安装
ModelCMS-402811-28SP
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Depth: 11.5 mm
Shape: Oval
Width: 28.3 mm
Height: 11.5 mm
Length: 40 mm
Frequency: 450 Hz
Impedance: 8 Ohms
Dimensions: 40 mm x 28.3 mm x 11.5 mm
Unit Weight: 12.700 g
Power Rating: 2 W
Cone Material: Cloth
Mounting Style: Frame Mount
Magnet Material: Neodymium Iron Boron (NdFeB)
Termination Style: Solder
Frequency Response: 20 kHz
Sound Pressure Level: 84 dBA
Self Resonant Frequency: 540 Hz
Maximum Operating Temperature: + 60 C
Minimum Operating Temperature: - 20 C
