WOOFER WS20E 4Ω
Code GAVSZWS20E- Manufacturer VISATON
- ID code 1057
- Weight 1520.00g
E-shop price: 40,90 €
| Amount: | 3+ | 5+ |
| Price: | 37,22 | 33,87 |
| Item location: | ||
|---|---|---|
| Central warehouse in Kaunas | Item is not available (0) | |
| Shop in Vilnius | Item available (2) | |
| Shop in Kaunas | Item available (2) | |
Item description
20 cm (8") HiFi woofer with polypropylene cone. Due to balanced frequency response curve suitable as low-midrange driver for large 4-way speaker systems. Due to the special basket design suitable as replacement driver for many HiFi speakers.
Technical Data:
Rated power 80 W
Opening angle (-6 dB) 67°/4000 Hz
Excursion limit +/- 6 mm
Resonance frequency fs 47 Hz
Magnetic induction 0.85 T
Magnetic flux 400 µWb
Height of front pole-plate 5 mm
Voice coil diameter 30 mm
Height of winding 11 mm
Cutout diameter 186 mm
D.C. resistance Rdc 3.3 Ohm
Mechanical Q factor Qms 5.56
Electrical Q factor Qes 1.44
Total Q factor Qts 1.14
Equivalent volume Vas 39 l
Effective piston area Sd 240 cm²
Dynamically moved mass Mms 23 g
Force factor Bxl 4.5 T m
Inductance of the voice coil L 0.7 mH
Connections 5.2 x 0.8 mm (+)2.8 x 0.8 mm (-)