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FR 10 - 4 Ohm

FR 10 - 4 Ohm
 
 Our Price: AU $20.00 inc. GST each
                   AU $18.18 export price each
 
 Product Code: V-2020-FR10

 This item is listed in the following categories:
4 Inch - 10cm, Visaton Drivers, Trucks - Tractors, Railway - Trains, Caravan - Mobile Home, Buses - Coaches, Industrial - Equipment, Fullrange, 4 Inch - 10cm
 
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FR 10 - 4 OHM

Art. No. 2020

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


Used in / Accessories:
GRILLE 10 ES
GRILLE 10 R/134
GRILLE 10 RS
GRILLE 10 PL
 fr10


fr10_tz
sketch



fr10_4_fs
frequency- and impedance response



temperatur_25_70



Technical Data:
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 4 Ohm
Frequency response 80–20000 Hz
Mean sound pressure level 86 dB (1 W/1 m)
Angle of sound emmision 113°/4000 Hz
Maximum cone displacement +/−4 mm
Resonance frequency fs 92 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 3,2 Ohm
Mechanical Q factor Qms 2,29
Electrical Q factor Qes 0,7
Total Q factor Qts 0,54
Equivalent volume Vas 2,3 l
Effective piston area Sd 50 cm²
Dynamically moved mass Mms 5,7 g
Force factor Bxl 4,6 Tm
Inductance of the voice coil L 0,2 mH
Heat resistance −25 ... 70 °C


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