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.

Recommended cabinets

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
Show all data

sketch

frequency- and impedance response

directivity pattern

waterfall spectrum