Visaton WS 20 E - 8 Ohm 20 cm hi-fi woofer driver

Visaton WS 20 E - 8 Ohm 20 cm hi-fi woofer driver
Product no: 9000-0152-7148 Bax Music Warranty: This product comes with a 3-year warranty.

General

The Visaton WS 20 E - 8 Ohm is a 20 cm (8-inch) hi-fi woofer with a polypropylene cone and a nicely balanced frequency response. This allows you to use it in 2-way systems up to 2000 Hz, but also as a low-mid driver in larger 4-way speaker systems. Thanks to the special basket design, this driver is also suitable as a replacement speaker for many hi-fi speakers, provided the mounting dimensions match.

Specifications

Product features

Sustainable product	not specified
Type of speaker	subwoofer
Minimum frequency	40 - 49 Hz
Maximum frequency	5 - 9.9 kHz
RMS capacity in watts	50 - 99 W
Sensitivity	88 dB
Nominal impedance	8 ohms
Type of magnet	not specified
Weight per speaker	1.3 kg
Installation depth	80 - 89 mm

Weight and dimensions including packaging

Weight (incl. packaging)	1,3 kg
Dimensions (incl. packaging)	20,0 x 12,0 x 10,0 cm

Product specifications

number of units: 1
type: hi-fi woofer / low-mid speaker driver
diameter: 20 cm (8 inches)
cone material: polypropylene
Suited for: 2-way applications up to 2000 hz
suitable for: low-midrange in large 4-way systems
suitable as: replacement driver for many hi-fi speakers (check overall dimensions)
rated power (rms): 80 w
maximum power: 120 w
rated impedance: 8 ohms
frequency response: fu - 7000 hz (fu depends on enclosure)
average sensitivity: 88 db (1 w / 1 m)
opening angle (-6 db): 67° @ 4000 hz
excursion limitation: +/- 6 mm
resonance frequency (fs): 47 hz
magnetic induction: 0.85 t
magnetic flux: 400 µwb
front pole-plate height: 5 mm
voice coil diameter: 30 mm
winding height: 11 mm
cut-out diameter: 186 mm
dc resistance (rdc): 6.8 ohms
mechanical q-factor (qms): 5.36
electrical q-factor (qes): 1.59
total q-factor (qts): 1.23
equivalent volume (vas): 44 l
effective cone area (sd): 240 cm²
moving mass (mms): 21 g
force factor (wxl): 5.5 t m
voice coil inductance (l): 1.0 mh
connections: 5.2 x 0.8 mm (+) / 2.8 x 0.8 mm (-)
protection class: ip65
weight: 1.3 kg
item number: 1056
weee-reg.no: the 79837685