BZ 160 P 4 OHM

16 cm (6.5") low midrange system mounted in a Euro standard basket and with coated paper cone. With strong magnet system and large cone displacement due to elastic rubber surround.
No longer available.

sketch

frequency- and impedance response

Technical Data:
Rated power	50 Watt
Maximum power	80 Watt
Nominal impedance Z	4 Ohm
Frequency response	40 - 8000 Hz (-8 dB)
Mean sound pressure level	86 dB (1 W/1 m)
Maximum cone displacement	18 mm
Resonance frequency fs	55 Hz
Magnetic induction	0,85 Tesla
Magnetic flux	400 µ Weber
Height of front pole-plate	6 mm
Voice coil diameter	25 mm
Height of winding	10 mm
Cutout diameter	145 mm
Net weight	0,98 kg
D.C. resistance Rdc	3,3 Ohm
Mechanical Q factor Qms	2,29
Electrical Q factor Qes	0,39
Total Q factor Qts	0,34
Equivalent volume Vas	33 l
Effective piston area Sd	129 cm²
Dynamically moved mass Mms	11 g
Force factor Bxl	6,5 T m

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