BBS-SP201W 数据手册 ( 数据表 ) - Systemsensor advanced ideas.

System Sensor’s SP2 and SP3 series speakers combine performance, functionality, and flexibility in the latest line of dual-voltage evacuation speakers.

Product Overview
    Fidelity sound quality (SP2)
    Enhanced SPL (SP3)
    25.0 and 70.7 Vrms dual voltage settings
    Four feld-selectable power taps
    No extension ring required
    Low profle design
    Ceiling- and wall-mount applications
    Grilles available in white and red
    Color-matched mounting screws