Eighteen Sound 10NMB420 16Ω

16Ω

Woofer

10″ / 260 mm
Nominal diameter
65 Hz
Resonance
0.33
Q factor
97 dB
Sensitivity
± 4 mm
Linear excursion
500 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
96.7
dB
Frequency response
65 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
65.0
Hz
Mechanical quality factor
QMS
4.60
Electrical quality factor
QES
0.36
Total quality factor
QTS
0.33

Large signal parameters

Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
138
cm³
Power handling
P
350
W
Program power
Pmax
500
W

Voice Coil

Nominal impedance
Z
16
Ω
DC resistance
RE
10.5
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
65
mm
Winding material
Aluminum

Magnet

Force factor
Bl
19.5
N/A
Motor constant
Bl/√RE
6.02
N/√W
Material
Neodymium

Diaphragm

Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
31.5
g
Moving mass (without air load)
MMD
26.8
g
Material
Weather protected

Suspensions

Stiffness
KMS
5.26
N/mm
Compliance
CMS
190
µm/N
Equivalent volume to the compliance
VAS
30
L
Mechanical resistance
RMS
2.8
N·s/m

Dimensions

Nominal diameter
10
260
mm
Overall diameter
260
mm
Baffle cutout diameter
232
mm
Overall depth
122
mm
Flange thickness
11
mm
Mounting depth
111
mm
Volume occupied by the driver (estimated)
1.4
L
Net weight
3.0
kg
Eighteen Sound 10NMB420 16Ω Impedance
Eighteen Sound 10NMB420 16Ω SPL
Eighteen Sound 10NMB420 16Ω Dimensions

Export this driver to a simulation software:

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