Do you have any questions?

R 10 SC - 4 Ohm

Art. No. 2040

Magnetically shielded 10 cm (4") fullrange speaker with high efficiency, balanced frequency response. Water-repellent cone and rubber gasket. Especially suitable as control speaker in electronic devices and as speaker for public applications and public transport systems.

*) IP protection class for front side when built into a sealed enclosure

Typical applications

  • Video monitoring screens
  • Monitoring speaker for electronic devices
  • Ceiling- mounted speakers in railway carriages and busses

Attributes

  • Functionally at cold according to EN 60068-2-1/EN 50155
  • Cold storage (-40 °C) according to EN 60068-2-1/EN 50155
  • Functionally at damp heat (cyclic) according to EN 60068-2-3/EN 50155
  • funktionstüchtig bei trockener Wärme gemäß EN 60068-2-2/EN 50155
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impendance Frequency
Directivity pattern
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 4 Ohm
Frequency response 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 165 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
Cutout diameter 93 mm
Net weight 0.24 kg
D.C. resistance Rdc 3.6 Ohm
Mechanical Q factor Qms 6.4
Electrical Q factor Qes 1.67
Total Q factor Qts 1.32
Equivalent volume Vas 2.6 l
Effective piston area Sd 56 cm²
Dynamically moved mass Mms 1.9 g
Force factor Bxl 2 T m
Inductance of the voice coil L 0.2 mH
Connections 5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Protective system IP 64
Temperature range −40 ... 70 °C

Used in / Accessories:

GRILLE 10 ES

Protective grille made of black painted metal. Decoration ring made of black plastics. Can be supplied painted in other colours on request. - Suitable for: FR 10 4 OHM FR 10 8 OHM FR 10 F 4 OHM FR 10 HM 4 OHM FR 10 HM 8 OHM FX 10 4 OHM PX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 PL

Protective grille made of black plastics. Suitable for many 10 cm loudspeakers.Can be supplied painted in other colours on request. - Suitable for: FR 10 4 OHM FR 10 8 OHM FR 10 F 4 OHM FR 10 HM 4 OHM FR 10 HM 8 OHM FX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 RS

Protective grille made of black painted metal. Decoration ring made of black plastics. Can be supplied painted in other colours on request. - Suitable for :FR 10 4 OHM FR 10 8 OHM FR 10 F 4 OHM FR 10 HM 4 OHM FR 10 HM 8 OHM FX 10 4 OHM PX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 R/134

Protective grille made of black painted metal. Decoration ring made of black plastics. Can be supplied painted in other colours on request. - Suitable for: FR 10 4 OHM FR 10 8 OHM FX 10 4 OHM PX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 R/134 (black/chrome)

Protective grille made of black painted metal. Decoration ring made of plastics with chrome surface (high glossy). - Suitable for: FR 10 4 OHM FR 10 8 OHM FX 10 4 OHM PX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 R/134 (RAL 9006)

Protective grille made of silver painted metal. Decoration ring made of silver painted plastics. - Suitable for: FR 10 4 OHM FR 10 8 OHM FX 10 4 OHM PX 10 4 OHM R 10 S 4 OHM R 10 S 8 OHM R 10 SC 4 OHM R 10 SC 8 OHM

GRILLE 10 R/134 OL

Protective grille made of black painted metal. Decoration ring made of black Plastics. Can be supplied painted in other colours on request.

Are you looking for a bespoke solution?

Contact us