Foster launch of new Dynamic Speaker Unit “SAL-40 Series”

Launch of new Dynamic Speaker Unit “SAL-40 Series”

2016-07-26

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Foster Electric Co., Ltd. will launch a new Dynamic Speaker Series titled “SAL-40”. Initial applications are warning and voice guidance in automotive equipment, robots, industrial appliances and other equipment. Foster will proactively introduce the “SAL-40” series to a broad range of applications projecting sales of 200,000 pieces in 2016 increasing to a monthly production capacity of 500,000 pieces per month.

“SAL-40” uses a 40 mm diameter speaker. It remains lightweight, about 20g, while integrating an enclosure to enhance speaker performance. This module can be readily used in a wide range of applications.

The unique enclosure design of “SAL-40” prevents the rise of resonance frequency, extends the frequency range from 600Hz to 3,000Hz, and meets customer’s needs for high sound pressure output at low frequencies. The “SAL-40” simplifies customer integration, provides rich sound quality, and a flat frequency response.

The “SAL-40” maintains Foster’s high quality and reliability standards with an Operating Temperature range of -40℃ to 105℃. In addition, the “SAL-40” can be customized based upon customer specific requirements. Such as length of pigtail wire, changing connector, water resistance, etc.

Main Specification

Type Dynamic speaker
Rated input 0.5W
Coil impedance 8±1.2Ω
Specified sound output 100dB±3dB (600Hz)
(0.5W input /measured at 10cm)
Dimension Case Diameter 48㎜, thickness 16㎜
Weight 20g

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