P.Audio 10NT-65MB
NT
NXLow frequency
10″ / 254 mm
Nominal diameter
78 Hz
Resonance
0.51
Q factor
96 dB
Sensitivity
± 3.5 mm
Linear excursion
500 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.7
dB
Frequency response
75 - 3500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
78.0
Hz
Mechanical quality factor
QMS
7.12
Electrical quality factor
QES
0.55
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
121
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.42
mH
VC Diameter
64
mm
Winding height
HVC
15
mm
Winding material
Flat aluminium wire
Former material
Kapton
Magnet
Flux density
B
1.25
T
Force factor
Bl
12.7
N/A
Motor constant
Bl/√RE
4.98
N/√W
Air gap height
HAG
8
mm
Material
Neodymium
Diaphragm
Effective diameter
211
mm
Effective area
SD
346
cm²
Moving mass
MMS
27.6
g
Moving mass (without air load)
MMD
22.9
g
Material
Waterproof Paper
Suspensions
Stiffness
KMS
6.76
N/mm
Compliance
CMS
148
µm/N
Equivalent volume to the compliance
VAS
25.2
L
Mechanical resistance
RMS
1.91
N·s/m
Surround material
Cloth
Spider material
Cotton
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
262
mm
Baffle cutout diameter
230
mm
Overall depth
146
mm
Flange thickness
18
mm
Mounting depth
128
mm
Volume occupied by the driver (estimated)
2.0
L
Frame material
Aluminium
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fS
73 Hz
SD
531 cm²
70 - 2500 Hz
QTS
0.50
xmax
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SPL1W
95 dB
Bl/√RE
7.9
Pmax
1200 W
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10″Bass Guitar Speaker
fS
74 Hz
SD
346 cm²
45 - 3500 Hz
QTS
0.53
xmax
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SPL1W
94 dB
Bl/√RE
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fS
83 Hz
SD
330 cm²
QTS
0.56
xmax
1.0 mm
SPL1W
96 dB
Bl/√RE
4.24
Pmax
200 W