Mallory Sonalert Products Inc Sales Outline Drawing Specifications: Part # PSR1511N08S2.5K Revision B NOT FOR NEW DESIGNS Impedance () Rated Power (W) Max Power (W) Resonance Freq Fo (Hz) Frequency Range (Hz) Output S.P.L. (dB) Magnet Frame Material Operating / Storage Temp Weight (g) Options Dimensions: 0.2 (units: mm) 8 15% at 2000 Hz at 1.0 V 0.7 1.0 500 20% at 1.0V 860 15% at 1.0V in 1cc closed box Fo ~ 7000 91 3 at 0.7w/0.1m 3.0kHz in1cc closed box 72 3 at 1w/1m 3.0kHz in 1cc closed box Nd-Fe-B PPA -20 to 60C/ -40 to 85C 1.4 For other options contact factory ROHS Compliant Recommended PCB Layout 4411 South High School Road, Indianapolis, Indiana 46241 USA Phone (317) 612-1000 Fax (317) 612-1010 http://www.mallory-sonalert.com