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.

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)
Excursion limit
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
Frequency- and impedance response