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Visaton Speaker Driver - WS 17 E - 8 Ohm HiFi Woofer
Art. No. 1055
Characteristics and Sound Properties
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 Specifications
| Rated power | 60 W |
| Maximum power | 90 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response (fu: Lower cut-off frequency depending on cabinet) |
fu-7000 Hz |
| Mean sound pressure level | 88 dB (1W/1m) |
| 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 uWb |
| 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 |
| DC resistance Rdc | 5.8 Ohm |
| Mechanical Q factor Qms | 2.2 |
| Electrical Q factor Qes | 1.28 |
| Total Q factor Qts | 0.81 |
| Equivalent volume Vas | 22 litres |
| Effective piston area Sd | 143 cm2 |
| Dynamically moved mass Mms | 16 grams |
| Force factor Bxl | 3.9 Tm |
| Inductance of the voice coil L | 0.9 mH |
| Connections | 5.2 x 0.8 mm (+) 2.8 x 0.8 mm (-) |
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