VISATON WS 17 E 4 OHM

17 cm (6.5") HiFi woofer with coated paper cone, elastic rubber surround and inverse dust-cap. Due to the balanced frequency response also suitable as low-midrange driver for 4-way speaker systems. Due to the special basket design especially suitable as replacement driver for many HiFi speakers.

Technical Data:
Rated power	60 W
Maximum power	90 W
Nominal impedance Z	4 Ohm
Frequency response	fu–7000 Hz
(fu: Lower cut-off frequency depending on cabinet)	.
Mean sound pressure level	88 dB (1 W/1 m)
Opening angle (-6 dB)	47°/4000 Hz
Excursion limit	+/−6,5 mm
Resonance frequency fs	45 Hz
Magnetic induction	0,8 T
Magnetic flux	314 µWb
Height of front pole-plate	5 mm
Voice coil diameter	25 mm
Height of winding	12 mm
Cutout diameter	150 mm
Net weight	0,97 kg
D.C. resistance Rdc	3,2 Ohm
Mechanical Q factor Qms	2,35
Electrical Q factor Qes	0,9
Total Q factor Qts	0,65
Equivalent volume Vas	22 l
Effective piston area Sd	143 cm²
Dynamically moved mass Mms	16 g
Force factor Bxl	3,9 T m
Inductance of the voice coil L	0,6 mH
Connections	5,2 x 0,8 mm (+) 2,8 x 0,8 mm (−)