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  -  - 74 Hz/0,7 10 l/bass reflex BR 6.8 48 Hz  - 20 l/bass reflex BR 19.24 38 Hz  -   Used in / Accessories: COUPLET VIB 130 TL VOX 253 VOX 253 MHT VOX 253-CENTER VOX 301 CONCORDE MK III BIJOU STUDIO 1 QUINTETT
sketch waterfall spectrum frequency- and impedance response	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 Similar Products AL 130 M 8 OHM SC 13 8 OHM W 130 S 4 OHM W 130 S 8 OHM W 130 SE 8 OHM WS 13 E 8 OHM
directivity pattern