13 cm (5") High End midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low mechanical and electrical losses due to vented pole plate and vented damper. Capton voice-coil and impedance control ring. Due to the short voice-coil, the efficiency, compared to the AL 130 8 OHM, has been increased by 2-3 dB above 500 Hz. Suitable as midrange driver in 3-way High End applications for a frequency range up to 5000 H
Technical Data:
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| 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 | 90 dB (1 W/1 m) |
| Opening angle (-6 dB) | 94°/4000 Hz |
| Excursion limit | +/−5,5 mm |
| Resonance frequency fs | 57 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 | 12 mm |
| Cutout diameter | 115 mm |
| Net weight | 1 kg |
| D.C. resistance Rdc | 5,4 Ohm |
| Mechanical Q factor Qms | 4,39 |
| Electrical Q factor Qes | 0,52 |
| Total Q factor Qts | 0,46 |
| Equivalent volume Vas | 9,1 l |
| Effective piston area Sd | 79 cm² |
| Dynamically moved mass Mms | 7,4 g |
| Force factor Bxl | 5,6 Tm |
| Inductance of the voice coil L | 0,8 mH |
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