15″ / 392 mm
Nominal diameter
22 Hz
Resonance
0.4
Q factor
87 dB
Sensitivity
± 19 mm
Linear excursion
1600 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
Frequency response
18 - 400
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
21.7
Hz
Mechanical quality factor
QMS
4.27
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
19.0
mm
Air volume displaced at xmax
VD
1558
cm³
Power handling
P
800
W
Program power
Pmax
1600
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
4.0
Ω
Inductance (1kHz, in series)
LE
5.51
mH
VC Diameter
64
mm
Magnet
Force factor (in series)
Bl
20.6
N/A
Motor constant
Bl/√RE
10.3
N/√W
Diaphragm
Effective diameter
323
mm
Effective area
SD
820
cm²
Moving mass
MMS
348
g
Moving mass (without air load)
MMD
331.2
g
Material
Paper / Glass Fiber
Suspensions
Stiffness
KMS
6.25
N/mm
Compliance
CMS
160
µm/N
Equivalent volume to the compliance
VAS
146
L
Mechanical resistance
RMS
11.11
N·s/m
Dimensions
Nominal diameter
15
″
392
mm
Overall diameter
392
mm
Baffle cutout diameter
356
mm
Overall depth
232
mm
Volume occupied by the driver (estimated)
6.3
L
Similar subwoofers to Dayton Audio MX15-22
15″Subwoofer
fS
26 Hz
SD
845 cm²
QTS
0.44
xmax
14.0 mm
SPL1W
87 dB
Bl/√RE
12
Pmax
1600 W
12″Subwoofer
fS
25 Hz
SD
555 cm²
QTS
0.46
xmax
12.5 mm
SPL1W
87 dB
Bl/√RE
8.09
Pmax
700 W
12″Subwoofer
fS
25 Hz
SD
560 cm²
QTS
0.47
xmax
12.5 mm
SPL1W
87 dB
Bl/√RE
7.8
Pmax
700 W