Edwards 757-1A-S70W White Speaker

The Edwards 757-1A-S70W White Speaker is designed for broadcasting high-quality, integrated, emergency voice communications, as well as alert and alarm tone signals. Use them in life safety applications, especially to notify the hearing impaired and where transitory people are expect such as in hotels, malls, airports, hospitals, and other public buildings.

In general, Edwards 757-1A-S70W Speaker is ship complete with a ‘DC Blocking Capacitor’ to permit electrical supervision of the audio distribution circuit. Models for 25 Vrms and 70 Vrms circuits are available. Also, the mylar speaker with sealed back construction provides extra durability and improved audibility. Wattage taps from 1/4W to 2W provide maximum on-site flexibility

Furthermore, integrity’s rugged plastic housing is available with a red or white textured finish. With its ingenious mounting sub-plate, Integrity is firmly held in place with a single screw ensuring a quick, attractive installation. A separate trim plate is not require for flush mounting. Besides, the strobe must be connect to signal circuits that output a constant (not pulsed) 16 to 33 Vdc voltage. Depending on the model, the speaker must be connect to either 25 or 70 V audio circuits.

Features / Specifications

• UL 1971-listed synchronizing strobe
• Genesis-compatible
• Approved for public and private mode applications
• High dBA Output
• Multiple Output Taps, 25 or 70 Volt Models
• Field changeable field markings
• Easy Installation

Download the Specification Sheet in pdf format

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