R 10 SC - 8 Ohm

Art. No. 2041

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
Functionally at dry heat according to EN 60068-2-2/EN 50155

Rated power	20 W
Maximum power	30 W
Nominal impedance Z	8 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	7.4 Ohm
Mechanical Q factor Qms	5.3
Electrical Q factor Qes	2.63
Total Q factor Qts	1.76
Equivalent volume Vas	2.3 l
Effective piston area Sd	56 cm²
Dynamically moved mass Mms	2.2 g
Force factor Bxl	2.4 Tm
Inductance of the voice coil L	0.5 mH
Connections	5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Protective system	IP 64 IP 67
Temperature range	−40 ... 70 °C

Rated power

20 W

Maximum power

30 W

Nominal impedance Z

8 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

7.4 Ohm

Mechanical Q factor Qms

5.3

Electrical Q factor Qes

2.63

Total Q factor Qts

1.76

Equivalent volume Vas

2.3 l

Effective piston area Sd

56 cm²

Dynamically moved mass Mms

2.2 g

Force factor Bxl

2.4 Tm

Inductance of the voice coil L

0.5 mH

Connections

5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)

Protective system

IP 64 IP 67

Temperature range

−40 ... 70 °C

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 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