P.Audio 15NT-100MB
FT
NT
Low frequency
15″ / 381 mm
Nominal diameter
48 Hz
Resonance
0.35
Q factor
96 dB
Sensitivity
± 5 mm
Linear excursion
1200 W
Program Power
.jpg)
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.7
dB
Frequency response
45 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
48.0
Hz
Mechanical quality factor
QMS
10.69
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.35
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
428
cm³
Power handling
P
600
W
Program power
Pmax
1200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
0.87
mH
VC Diameter
99
mm
Winding height
HVC
20
mm
Winding material
Flat aluminium wire
Former material
Kapton
Magnet
Flux density
B
1.2
T
Force factor
Bl
24.32
N/A
Motor constant
Bl/√RE
10.3
N/√W
Air gap height
HAG
10
mm
Material
Neodymium
Diaphragm
Effective diameter
332
mm
Effective area
SD
855
cm²
Moving mass
MMS
129.4
g
Moving mass (without air load)
MMD
112
g
Material
Waterproof Paper
Suspensions
Stiffness
KMS
11.91
N/mm
Compliance
CMS
84
µm/N
Equivalent volume to the compliance
VAS
87.1
L
Mechanical resistance
RMS
3.65
N·s/m
Surround material
Cloth
Spider material
Cotton
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
386
mm
Baffle cutout diameter
353
mm
Overall depth
210
mm
Flange thickness
20
mm
Mounting depth
190
mm
Volume occupied by the driver (estimated)
5.4
L
Frame material
Aluminium
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to P.Audio 15NT-100MB
.jpg.webp)
12″Subwoofer
fS
50 Hz
SD
533 cm²
50 - 5000 Hz
QTS
0.41
xmax
4.9 mm
SPL1W
95 dB
Bl/√RE
6.5
Pmax
600 W
.jpg.webp)
15″Woofer
fS
50 Hz
SD
855 cm²
40 - 2000 Hz
QTS
0.39
xmax
7.7 mm
SPL1W
95 dB
Bl/√RE
10.0
Pmax
1600 W
.jpg.webp)
12″Mid Bass
fS
53 Hz
SD
573 cm²
70 - 5300 Hz
QTS
0.37
xmax
6.9 mm
SPL1W
96 dB
Bl/√RE
6.99
Pmax
2000 W