PSR1511N08S3.5K Mallory Sonalert

Description: SPEAKER 8OHM 700MW TOP PORT 71DB, Packaging: Bulk, Size / Dimension: 0.591" L x 0.433" W (15.00mm x 11.00mm), Shape: Rectangular, Type: General Purpose, Technology: Magnetic, Material - Cone: Polyester, Polyethylene Terephthalate (PET), Material - Magnet: Nd-Fe-B, Termination: Spring Type, Frequency - Self Resonant: 500Hz, Port Location: Top, Height - Seated (Max): 0.138" (3.50mm), Part Status: Obsolete, Impedance: 8 Ohms, Power - Max: 1 W, Power - Rated: 700 mW, Frequency Range: 500 Hz ~ 7 kHz, Efficiency - dBA: 71.00, Efficiency - Testing: 1W/1M, Efficiency - Type: Sound Pressure Level (SPL).