VISATON FR10 LAAJAKAISTAELEMENTTIi 4" / 10CM 20W 8OHM

10 cm (4") fullrange speaker with good bass reproduction, balanced frequency response and high efficiency. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers.

Typical applications:
- Network column speakers
- Ceiling-mounted speakers in railway carriages an busses
- Built-in car hi-fi speakers
- Electronic musical instruments

Technical Data:
Rated power	30 W
Maximum power	50 W
Nominal impedance Z	8 Ohm
Frequency response	80–20000 Hz
Mean sound pressure level	86 dB (1 W/1 m)
Opening angle (-6 dB)	113°/4000 Hz
Excursion limit	+/−4 mm
Resonance frequency fs	88 Hz
Magnetic induction	0,95 T
Magnetic flux	180 µWb
Height of front pole-plate	3 mm
Voice coil diameter	20 mm
Height of winding	6 mm
Cutout diameter	100 mm
Net weight	0,38 kg
D.C. resistance Rdc	7,2 Ohm
Mechanical Q factor Qms	2,29
Electrical Q factor Qes	0,95
Total Q factor Qts	0,67
Equivalent volume Vas	2,3 l
Effective piston area Sd	50 cm²
Dynamically moved mass Mms	5,7 g
Force factor Bxl	4,6 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