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Visaton Speaker Driver - F 8 SC - 8 Ohm - Magnetically Shielded Full Range
Art. No. 8028

Visaton F8SC - 8 Ohm Full-Range
Characteristics and Sound Properties
Magnetically shielded 8 cm (3,3") full-range driver with balanced frequency response. Particularly suitable for smaller multimedia applications. Very good value for money.
Typical applications:
- Multimedia systems
- Video monitoring screens
- TVs
- Computer terminals
Attributes:
- Moisturised cone
- Metal basket
- Magnetically shielded
Technical Specifications
| Rated power | 20 W |
| Maximum power | 30 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response | 80–15000 Hz |
| Mean sound pressure level | 82 dB (1 W/1 m) |
| Opening angle (-6 dB) | 180°/4000 Hz |
| Excursion limit | ± 2.5 mm |
| Resonance frequency fs | 125 Hz |
| Magnetic induction | 0.8 T |
| Magnetic flux | 150 uWb |
| Height of front pole-plate | 3 mm |
| Voice coil diameter | 20 mm |
| Height of winding | 4.5 mm |
| Cutout diameter | 76 mm |
| Net weight | 0.25 kg |
| DC resistance Rdc | 7.9 Ohm |
| Mechanical Q factor Qms | 2.94 |
| Electrical Q factor Qes | 1.29 |
| Total Q factor Qts | 0.9 |
| Equivalent volume Vas | 1.0 litres |
| Effective piston area Sd | 30 cm2 |
| Dynamically moved mass Mms | 2 grams |
| Force factor Bxl | 2.2 Tm |
| Inductance of the voice coil L | 0.3 mH |
| Temperature range | −25 ... 70 °C |
Driver Dimensions

Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph
Directivity Pattern

Loudspeaker Directivity Pattern (on and off axis response)
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