AL 130 - 8 Ohm

Enlarge image

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	f_b	f_c/Q_TC
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