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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:
5 l (closed)
10 l ; 1x BR 6.8
20 l
; 1x BR 19.24
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)
Maximum cone displacement 17 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 T m
Inductance of the voice coil L 0,9 m
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