LAAJAKAISTAELEMENTTI VISATON WS 13 E 8 OHM

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.

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