SL 713 4 OHM Art. No. 2050 Oval fullrange driver with high efficiency and highrange rise for good speech audibility. For applications in slim column speakers and in 100 V sound reinforcement networks. Typical applications: - Network column speakers - Ceiling- mounted speakers in railway carriages and busses Attributes : - Moisturised cone - Metal basket
sketch frequency- and impedance response	Technical Data: Rated power 10 W Maximum power 15 W Nominal impedance Z 4 Ohm Frequency response 100–20000 Hz Mean sound pressure level 90 dB (1 W/1 m) Maximum cone displacement 4 mm Resonance frequency fs 200 Hz Magnetic induction 0,9 T Magnetic flux 130 µWb Height of front pole-plate 3 mm Voice coil diameter 15 mm Height of winding 5 mm Cutout diameter 66 x 118 mm (oval) Net weight 0,28 kg D.C. resistance Rdc 3,9 Ohm Mechanical Q factor Qms 8,39 Electrical Q factor Qes 2,4 Total Q factor Qts 1,87 Equivalent volume Vas 1,9 l Effective piston area Sd 50 cm² Dynamically moved mass Mms 1,7 g Force factor Bxl 1,9 T m Inductance of the voice coil L 0,2 mH Heat resistance −25 ... 70 °C Similar Products FR 9.15 4 OHM SC 4.7 ND 4 OHM SC 4.7 ND 8 OHM SC 5.9 8 OHM SC 5.9 ND 4 OHM SC 5.9 ND 8 OHM
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