15″ / 397 mm
Nominal diameter
26 Hz
Resonance
0.46
Q factor
87 dB
Sensitivity
± 21 mm
Linear excursion
3200 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
87.1
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
26.1
Hz
Mechanical quality factor
QMS
4.85
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.46
Large signal parameters
Maximum linear excursion
xmax
21.0
mm
Air volume displaced at xmax
VD
1775
cm³
Power handling
P
1600
W
Program power
Pmax
3200
W
Voice Coil
Nominal impedance
Z
1
Ω
DC resistance
RE
0.3
Ω
Inductance (1kHz, estimated)
LE
0.18
mH
VC Diameter
81
mm
Winding material
round copper
Magnet
Force factor
Bl
7.3
N/A
Motor constant
Bl/√RE
13.3
N/√W
Diameter
190
mm
Height
50
mm
Diaphragm
Effective diameter
328
mm
Effective area
SD
845
cm²
Moving mass
MMS
470
g
Moving mass (without air load)
MMD
452.4
g
Material
Paper with glass fiber
Suspensions
Stiffness
KMS
15.63
N/mm
Compliance
CMS
64
µm/N
Equivalent volume to the compliance
VAS
65.2
L
Mechanical resistance
RMS
15.89
N·s/m
Dimensions
Nominal diameter
15
″
397
mm
Overall diameter
397
mm
Baffle cutout diameter
370
mm
Mounting depth
200
mm
Volume occupied by the driver
5.0
L
Net weight
13.6
kg
Similar subwoofers to Pride M16.15 S1
15″Subwoofer
fS
27 Hz
SD
845 cm²
QTS
0.45
xmax
21.0 mm
SPL1W
87 dB
Bl/√RE
13
Pmax
3200 W
15″Subwoofer
fS
33 Hz
SD
691 cm²
25 - 350 Hz
QTS
0.54
xmax
15.5 mm
SPL1W
88 dB
Bl/√RE
11
Pmax
1200 W
15″Subwoofer
fS
28 Hz
SD
810 cm²
QTS
0.48
xmax
33.0 mm
SPL1W
87 dB
Bl/√RE
12
Pmax
7000 W