W 130 SC 4 OHM



Magnetically shielded 13 cm (5") HiFi low-midrange driver. Apart from that compatible with W 130 S 4 OHM .

Recommended cabinets:
7 l (closed)
20 l ; 1x BR 6.8 (length 4 cm)
30 l ; 1x BR 19.24 (length 12 cm)

No longer available.

Technical Data

Rated power 50 W
Maximum power 80 W
Nominal impedance Z 4 Ohm
Frequency response fu–12000 Hz
(fu: Lower cut-off frequency depending on cabinet) .
Mean sound pressure level 87 dB (1 W/1 m)
Excursion limit 16 mm
Resonance frequency fs 49 Hz
Magnetic induction 0,9 T
Magnetic flux 283 µWb
Height of front pole-plate 4 mm
Voice coil diameter 25 mm
Height of winding 8,5 mm
Cutout diameter 109 mm
Net weight 1,14 kg
D.C. resistance Rdc 3,3 Ohm
Mechanical Q factor Qms 2,13
Electrical Q factor Qes 0,38
Total Q factor Qts 0,32
Equivalent volume Vas 14 l
Effective piston area Sd 74 cm²
Dynamically moved mass Mms 7,3 g
Force factor Bxl 4,2 T m
Inductance of the voice coil L 0,6 mH
Show all data

sketch

frequency- and impedance response