15″ / 388 mm
Nominal diameter
37 Hz
Resonance
0.29
Q factor
95 dB
Sensitivity
± 14.25 mm
Linear excursion
1200 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
95.4
dB
Frequency response
35 - 1000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
36.5
Hz
Mechanical quality factor
QMS
8.44
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
14.25
mm
Air volume displaced at xmax
VD
1182
cm³
Power handling
P
600
W
Program power
Pmax
1200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.9
Ω
Inductance (1kHz)
LE
0.8
mH
VC Diameter
77
mm
Winding height
HVC
34
mm
Winding material
Copper Clad Aluminium
Former material
Glass fiber
Magnet
Flux density
B
1.23
T
Force factor
Bl
23.41
N/A
Motor constant
Bl/√RE
9.64
N/√W
Air gap height
HAG
11
mm
Diaphragm
Effective diameter
325
mm
Effective area
SD
830
cm²
Moving mass
MMS
123.1
g
Moving mass (without air load)
MMD
106.2
g
Suspensions
Stiffness
KMS
6.48
N/mm
Compliance
CMS
154
µm/N
Equivalent volume to the compliance
VAS
148
L
Mechanical resistance
RMS
3.34
N·s/m
Dimensions
Nominal diameter
15
″
388
mm
Overall diameter
388
mm
Baffle cutout diameter
355
mm
Overall depth
205
mm
Volume occupied by the driver (estimated)
4.3
L
Net weight
7.15
kg
Frame material
Die Cast Aluminium
Similar subwoofers to Oberton 15NSW600
15″Subwoofer
fS
37 Hz
SD
880 cm²
35 - 1000 Hz
QTS
0.27
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
10
Pmax
2200 W
15″Low frequency
fS
35 Hz
SD
855 cm²
35 - 2500 Hz
QTS
0.28
xmax
8.5 mm
SPL1W
95 dB
Bl/√RE
9.74
Pmax
2000 W
18″Woofer
fS
35 Hz
SD
1158 cm²
30 - 250 Hz
QTS
0.29
xmax
12.5 mm
SPL1W
95 dB
Bl/√RE
13
Pmax
3200 W