FR 8 VISATON, FR 8 Datasheet
FR 8
Manufacturer Part Number
FR 8
Description
SPEAKER, 3 FULL RANGE 8 OHM SPEAKER, 3 FULL RANGE 8 OHM
Manufacturer
VISATON
Datasheet
1.FR_8.pdf
(3 pages)
Specifications of FR 8
Length / Height, External
37MM
Frequency Response, Upper Limit
20KHZ
Frequency Response, Lower Limit
130HZ
FR 8, 8 OHM & FR8, 4 OHM
8 cm (3.3") full range 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:
- Narrow network column speakers
- Control speaker for electronic devices
- Ceiling-mounted speakers in railway carriages and busses
- Electronic musical instruments
Technical Data:
Rated power
Maximum power
Nominal impedance
Frequency response (-10 dB)
Mean sound pressure level
Maximum cone displacement
Resonance frequency fs
Magnetic induction
Magnetic flux
Height of front pole-plate
Voice coil diameter
Height of winding
Cutout diameter
Net weight
D.C. resistance Rdc
Mechanical Q factor Qms
Total Q factor Qts
Equivalent volume Vas
Effective piston area Sd
Dynamically moved mass Mms
Force factor Bxl
Inductance of the voice coil L
FR8, 8 Ohm
8 Ohm
10 Watt
15 Watt
130 - 20000 Hz
86 dB (1W/1m)
4 mm
150 Hz
1,4 Tesla
200 µ Weber
3 mm
1,5 cm
0,5 cm
7,5 cm
0,24 kg
7 Ohm
1,16
0,96
0,67 l
30 cm2
1,7 g
2,5 T · m
0,62 mH
FR8, 4 Ohm
4 Ohm
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FR 8 Summary of contents
Page 1
... OHM & FR8, 4 OHM 8 cm (3.3") full range 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: - Narrow network column speakers - Control speaker for electronic devices ...
Page 2
Radiation Pattern at 2000Hz Radiation Pattern at 5000 Hz Radiation Pattern at 10000 Hz ...
Page 3
Dimensions ...