13 cm (5") HiFi low-midrange driver with coated paper cone, elastic rubber surround and 25 mm voice-coil. Suitable as woofer and due to the very balanced frequency response also as low-midrange driver especially in large 3-way speaker systems.
Technical Data:
|
Rated power | 50 W |
Maximum power | 80 W |
Nominal impedance Z | 8 Ohm |
Frequency response | fu–12000 Hz |
(fu: Lower cut-off frequency depending on cabinet) | . |
Mean sound pressure level | 87 dB (1 W/1 m) |
Opening angle (-6 dB) | 113°/4000 Hz |
Excursion limit | +/−8 mm |
Resonance frequency fs | 52 Hz |
Magnetic induction | 0,9 T |
Magnetic flux | 283 µWb |
Height of front pole-plate | 4 mm |
Voice coil diameter | 25 mm |
Height of winding | 8,5 mm |
Cutout diameter | 109 mm |
Net weight | 0,63 kg |
D.C. resistance Rdc | 6 Ohm |
Mechanical Q factor Qms | 2,26 |
Electrical Q factor Qes | 0,59 |
Total Q factor Qts | 0,47 |
Equivalent volume Vas | 12 l |
Effective piston area Sd | 74 cm² |
Dynamically moved mass Mms | 6 g |
Force factor Bxl | 4,6 Tm |
Inductance of the voice coil L | 0,6 mH |