WS 13 E 8 OHM Art. No. 1053 13 cm (5") fullrange driver with paper cone and elastic rubber surround. Can be used as a low-midrange driver too. Due to the special basket design especially suitable as replacement driver for many HiFi speakers.
sketch frequency- and impedance response	Technical Data: Rated power 40 W Maximum power 60 W Nominal impedance Z 8 Ohm Frequency response fu–12000 Hz (fu: Lower cut-off frequency depending on cabinet) . Mean sound pressure level 86 dB (1 W/1 m) Opening angle (-6 dB) 65°/4000 Hz Excursion limit +/−7,5 mm Resonance frequency fs 83 Hz Magnetic induction 1 T Magnetic flux 250 µWb Height of front pole-plate 4 mm Voice coil diameter 20 mm Height of winding 5,5 mm Cutout diameter 113 mm Net weight 0,34 kg D.C. resistance Rdc 7,7 Ohm Mechanical Q factor Qms 3,52 Electrical Q factor Qes 1,56 Total Q factor Qts 1,08 Equivalent volume Vas 7,7 l Effective piston area Sd 86,5 cm² Dynamically moved mass Mms 5,1 g Force factor Bxl 3,6 Tm Inductance of the voice coil L 0,8 mH Similar Products AL 130 8 OHM AL 130 M 8 OHM SC 13 8 OHM W 130 S 4 OHM W 130 S 8 OHM W 130 SE 8 OHM
directivity pattern