Industrial alarm compression driver SC 3.7 ND WP

neodymium

3 x 7 cm (1.2" x 2.8") fullrange driver with balanced frequency response and a clear highrange reproduction. Extremely small size due to a neodymium magnet system. Applicable as built-in speaker in TV‘s and PC‘s with very small mounting space. IP protection class for front side when built into a sealed enclosure (gluing of the loudspeaker might be necessary) Typical applications Video monitoring screens TVs Monitoring speaker for electronic devices ATM Attributes Moisture-resistant membrane metal design Rated power - 3 W Nominal impedance Z - 8 Ohm Frequency response - 160-12000 Hz Mean sound pressure level - 78 dB (1 W/1 m) Excursion limit - +/-2.4 mm Resonance frequency fs - 300 Hz Height of front pole-plate - 2 mm Voice coil diameter - 13.5 mm Height of winding - 3.6 mm Net weight - 24.5 g Connections - Lötfahnen (2.4 x 0.3 mm) Temperature range - -20 ... 70°C