6″ / 160 mm
Nominal diameter
70 Hz
Resonance
0.62
Q factor
89 dB
Sensitivity
± 2.7 mm
Linear excursion
160 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Sensitivity (1W, 1m, infinite baffle)
SPL1W
88.8
dB
Frequency response
50 - 23000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
6.30
Electrical quality factor
QES
0.69
Total quality factor
QTS
0.62
Large signal parameters
Maximum linear excursion
xmax
2.7
mm
Air volume displaced at xmax
VD
33
cm³
Power handling
P
80
W
Program power
Pmax
160
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz)
LE
0.18
mH
VC Diameter
25
mm
Magnet
Force factor
Bl
4.5
N/A
Motor constant
Bl/√RE
2.52
N/√W
Diameter
80
mm
Material
High density flux ferrite
Diaphragm
Effective diameter
124
mm
Effective area
SD
120
cm²
Moving mass
MMS
10
g
Moving mass (without air load)
MMD
9
g
Material
Water-repellent pressed paper
Suspensions
Stiffness
KMS
2.0
N/mm
Compliance
CMS
500
µm/N
Equivalent volume to the compliance
VAS
10.3
L
Mechanical resistance
RMS
0.7
N·s/m
Dimensions
Nominal diameter
6
″
160
mm
Volume occupied by the driver (estimated)
0.37
L
Net weight
0.95
kg
Similar speaker drivers to Hertz DSK160.3
6″2 Way
fS
70 Hz
SD
118 cm²
50 - 21000 Hz
QTS
0.62
xmax
2.7 mm
SPL1W
89 dB
Bl/√RE
2.52
Pmax
120 W
6.5″Mid Bass
fS
74 Hz
SD
133 cm²
60 - 3500 Hz
QTS
0.74
xmax
3.7 mm
SPL1W
88 dB
Bl/√RE
2.61
Pmax
150 W
6 x 9″3 Way
fS
70 Hz
SD
152 cm²
40 - 23000 Hz
QTS
0.67
xmax
3.5 mm
SPL1W
89 dB
Bl/√RE
2.7
Pmax
200 W