AL 130 - 8 Ohm

Art. No. 1301

13 cm (5") High-End low midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low electrical and mechanical losses due to vented pole plate and vented damper. Capton voice-coil and impedance control ring. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 3-way High-End applications up to 5000 Hz.

Volume/Principle BR-Channel fb fc/QTC
5 l/closed - - 81 Hz/0,72
10 l/bass reflex BR 6.8 48 Hz -
20 l/bass reflex BR 19.24 38 Hz -

Technical Data

Rated power
60 W
Maximum power
90 W
Nominal impedance Z
8 Ohm
Frequency response
fu–8000 Hz
(fu: Lower cut-off frequency depending on cabinet)
.
Mean sound pressure level
87 dB (1 W/1 m)
Opening angle (-6 dB)
94°/4000 Hz
Excursion limit
+/−8.5 mm
Resonance frequency fs
43 Hz
Magnetic induction
0.95 T
Magnetic flux
450 µWb
Height of front pole-plate
6 mm
Voice coil diameter
25 mm
Height of winding
18 mm
Cutout diameter
115 mm
Net weight
1 kg
D.C. resistance Rdc
5.6 Ohm
Mechanical Q factor Qms
4.37
Electrical Q factor Qes
0.42
Total Q factor Qts
0.38
Equivalent volume Vas
13 l
Effective piston area Sd
79 cm²
Dynamically moved mass Mms
9 g
Force factor Bxl
5.6 Tm
Inductance of the voice coil L
0.9 mH
Frequency- and impedance response
Directivity pattern
Waterfall spectrum