SC 5.9 FLX - 8 Ohm

Art. No. 8053

5 x 9 cm (2" x 3.5") full-range speaker with wooden cone and stable plastic basket. Flat and lightweight design because of neodymium. The cooperation of the seperate components leads to a very linear frequency response up to deepest frequencies by way of comparison, so that the loudspeaker can be also used in miniature hi-fi speakers.

*) IP protection class for front side when built into a sealed enclosure

Technical Data

Rated power
4 W
Maximum power
5 W
Nominal impedance Z
8 Ohm
Frequency response
85−20000 Hz
Mean sound pressure level
82 dB (1 W/1 m)
Resonance frequency fs
141 Hz
Magnetic induction
1.15 T
Magnetic flux
184 µWb
Height of front pole-plate
2 mm
Voice coil diameter
25.5 mm
Height of winding
1.8 mm
Net weight
60 g
D.C. resistance Rdc
7.1 Ohm
Mechanical Q factor Qms
3.16
Electrical Q factor Qes
2.55
Total Q factor Qts
1.41
Equivalent volume Vas
0.42 l
Effective piston area Sd
26.8 cm²
Dynamically moved mass Mms
3.0 g
Protective system
IP 63 *)
Frequency- and impedance response