SUFR4004 Sure Electronics Speakers

Mfr: Sure Electronics Series: SUFR Package: Bulk Product Status: Active Technology: Magnetic Type: General Purpose Frequency Range: 260 Hz ~ 20 kHz Frequency - Self Resonant: 190Hz Impedance: 4 Ohms Efficiency - dBA: 78.00 Efficiency - Testing: 1W/1M Efficiency - Type: Sound Pressure Level (SPL) Power - Rated: 4 W Power - Max: 7 W Port Location: Top Shape: Rectangular Material - Cone: Paper Material - Magnet: Ferrite Ingress Protection: - Ratings: - Termination: Solder Eyelet(s) Size / Dimension: 2.992\ L x 1.890\ W (76.00mm x 48.00mm) Height - Seated (Max): 0.933\ (23.70mm) Operating Temperature: -20掳C~70掳C Distortion Rating: 5% Max