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Visaton Speaker Driver - W 170 - 8 Ohm HiFi Woofer
Art. No. 9063
![Visaton W170 - 8 Ohm HiFi Woofer](/mm5/graphics/visaton-drivers/w170/w170.jpg)
Visaton W170 - 8 Ohm - HiFi Woofer
Characteristics and Sound Properties
17 cm (6.5") HiFi woofer with very good price/performance ratio. Suitable for simple 2-way speakers and car rear tray systems. Especially suited als replacement driver for many HiFi speakers.
Technical Specifications
Rated power | 40 W |
Maximum power | 70 W |
Nominal impedance Z | 8 Ohm |
Frequency response (fu: Lower cut-off frequency depending on cabinet) |
fu-6000 Hz |
Mean sound pressure level | 87 dB (1W/1m) |
Dispersion angle (-6 dB) | 54°/4000 Hz |
Excursion limit | ± 7.5 mm |
Resonance frequency fs | 57 Hz |
Magnetic induction | 1.0 T |
Magnetic flux | 240 µWb |
Height of front pole-plate | 3 mm |
Voice coil diameter | 25 mm |
Height of winding | 7 mm |
Cutout diameter | 146 mm |
Net weight | 0.77 kg |
DC resistance Rdc | 7.2 Ohm |
Mechanical Q factor Qms | 2.92 |
Electrical Q factor Qes | 0.90 |
Total Q factor Qts | 0.69 |
Equivalent volume Vas | 24 litres |
Effective piston area Sd | 137 cm2 |
Dynamically moved mass Mms | 8.7 grams |
Force factor Bxl | 5.0 Tm |
Inductance of the voice coil L | 0.9 mH |
Connections | 4.8 x 0.8 mm (+) 2.8 x 0.8 mm (−) |
Driver Dimensions
![Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)](../mm5/graphics/visaton-drivers/w170/w170_tz.gif)
Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
Frequency and Impedance Response
![Loudspeaker Frequency and Impedance Response Graph](../mm5/graphics/visaton-drivers/w170/w170_8_fs.gif)
Loudspeaker Frequency and Impedance Response Graph
Directivity Pattern
![Loudspeaker Directivity Pattern (on and off axis response)](../mm5/graphics/visaton-drivers/w170/w170_rd.gif)
Loudspeaker Directivity Pattern (on and off axis response)