Same Sky (formerly CUI Devices) CMS-2811-44E 迷你扬声器 28毫米圆形，11毫米深，泡沫，钕铁硼，3瓦，4欧姆，300赫兹，焊接耳环

Shape: Round

Height: 11 mm

Diameter: 28 mm

Frequency: 300 Hz

Impedance: 4 Ohms

Dimensions: 28 mm x 11 mm

Power Rating: 3 W

Cone Material: Foam

Magnet Material: Neodymium Magnet (NdFeB)

Termination Style: Solder Eyelet

Frequency Response: 240 Hz to 20 kHz

Sound Pressure Level: 85 dB, 99 dB

Maximum Operating Temperature: + 60 C

Minimum Operating Temperature: - 20 C