R 10 S 4 OHM

Art. No. 2036

10 cm (4") fullrange speaker with high efficiency and balanced frequency response. Especially suitable as control speaker for electronic devices.

Typical applications:
- Control speakers for electronic devices
- Ceiling- mounted speakers in railway carriages and busses
- Model construction

Used in / Accessories:
GRILLE 10 ES
GRILLE 10 R/134
GRILLE 10 RS
GRILLE 10 PL
GRILLE 10 R/134 (black/chrome)

sketch

Technical Data:
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	180 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	0,16 kg
D.C. resistance Rdc	3,4 Ohm
Mechanical Q factor Qms	5,53
Electrical Q factor Qes	1,96
Total Q factor Qts	1,45
Equivalent volume Vas	1,9 l
Effective piston area Sd	56 cm²
Dynamically moved mass Mms	1,9 g
Force factor Bxl	1,9 T m
Inductance of the voice coil L	0,2 mH
Connections	5,2 x 0,5 mm (+) 2,8 x 0,5 mm (−)
Temperature range	−25 ... 70 °C

Similar Products

FR 10 4 OHM	FR 10 8 OHM
FR 10 F 4 OHM	FR 10 HM 4 OHM
FR 10 HM 8 OHM	FR 10 HMP 4 OHM
FR 10 WP 4 OHM (black)	FR 10 WP 4 OHM (white)
FR 10 WPX 4 OHM (black)	FR 10 WPX 4 OHM (white)
FRS 10 WP 4 OHM (black)	FRS 10 WP 4 OHM (white)
FRS 10 WP 8 OHM (black)	FRS 10 WP 8 OHM (white)
R 10 S 8 OHM	R 10 SC 4 OHM
R 10 SC 8 OHM	R 10 S TE 8 OHM

directivity pattern

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