Visaton R 10 S TE 4 Ohm, 4 Inch, Full Range Speaker
Product photo · Enlarge image
Product photo
Dimension drawing
Response and impedance (R 10 S measurement)
Directivity pattern (R 10 S measurement)
Product photographs and manufacturer drawings. Images are not to scale.
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The R 10 S TE is the same efficient 10 cm full-range driver as the R 10 S, fitted with 4.8 x 0.8 mm and 2.8 x 0.8 mm blade terminals for standard push-on connectors. This 4 Ω version handles 20 W rated power and suits control speakers in electronic equipment, rail vehicles and buses.
Typical applications
- Equipment monitoring
- Ceiling speakers in rail vehicles and buses
- Model construction
Full specifications
| Rated power | 20 W |
|---|---|
| Maximum power | 30 W |
| Nominal impedance | 4 Ω |
| Frequency response (−10 dB) | 100–13000 Hz |
| Mean sound pressure level | 90 dB (1 W/1 m) |
| Opening angle (-6 dB) | 92°/4000 Hz |
| Excursion limit | ±1.5 mm |
| Resonance frequency fs | 160 Hz |
| Magnetic induction | 0.95 T |
| Magnetic flux | 135 µWb |
| Height of front pole-plate | 3 mm |
| Voice coil diameter | 15 mm |
| Height of winding | 4 mm |
| Cut-out | 93 mm |
| Net weight | 0.16 kg |
| Terminals | 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-) |
| Protective system | IP53 — front side in a sealed enclosure |
| Temperature range | -40 to 70 °C |
Dimensions and drawings

Dimension drawing · Open original image
Installation and cabinet guidance
Allow for a 93 mm panel opening and a 102 mm square frame with four 5 x 6.9 mm fixing slots. Leave about 36 mm behind the panel for the basket, magnet and terminals, plus room for the wiring.
Use push-on connectors that fit the 4.8 x 0.8 mm positive and 2.8 x 0.8 mm negative blade terminals. Use an amplifier suitable for the 4 Ω load and observe terminal polarity. For a 100 V line system, connect through a suitable line transformer; do not connect the driver directly to the line.
Optional protective grilles for 10 cm drivers are available; match the grille to the panel finish and check its fixing pattern against the frame before drilling.
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