BMS 6N160

Woofer

6.5″ / 162 mm
Nominal diameter
89 Hz
Resonance
0.47
Q factor
91 dB
Sensitivity
± 5 mm
Linear excursion
260 W
Program Power
BMS 6N160 WooferBMS 6N160 Woofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
Discard
Apply
Sensitivity (1w, 1m, infinite baffle)
SPL1W
91.4
dB
Frequency response
80 - 3500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
89.0
Hz
Mechanical quality factor
QMS
2.40
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.47

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
72
cm³
Power handling
P
130
W
Program power
Pmax
260
W

Voice Coil

Nominal impedance
Z
16
Ω
DC resistance
RE
11.4
Ω
Inductance (1kHz)
LE
0.53
mH
VC Diameter
38
mm
Winding height
HVC
15
mm
Winding material
Copper

Magnet

Force factor
Bl
11.3
N/A
Motor constant
Bl/√RE
3.35
N/√W
Air gap height
HAG
5
mm
Material
Neodymium

Diaphragm

Effective diameter
135
mm
Effective area
SD
143
cm²
Moving mass
MMS
11.7
g
Moving mass (without air load)
MMD
10.5
g

Suspensions

Stiffness
KMS
3.7
N/mm
Compliance
CMS
270
µm/N
Equivalent volume to the compliance
VAS
7.7
L
Mechanical resistance
RMS
2.73
N·s/m

Dimensions

Nominal diameter
6.5
″
162
mm
Overall diameter
162
mm
Baffle cutout diameter
146
mm
Overall depth
81
mm
Volume occupied by the driver (estimated)
0.36
L
Net weight
0.905
kg
Frame material
Cast Aluminum
Impedance
SPL & Distortion
BMS 6N160 Impedance
BMS 6N160 SPL & Distortion
BMS 6N160 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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fS
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SD
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SD
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SD
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xmax
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Pmax
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