MTX Audio TX815

Subwoofer

15″ / 380 mm
Nominal diameter
35 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 12.5 mm
Linear excursion
6000 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
Discard
Apply
Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.1
dB
Frequency response
26 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
5.46
Electrical quality factor
QES
0.56
Total quality factor
QTS
0.51

Large signal parameters

Maximum linear excursion
xmax
12.5
mm
Air volume displaced at xmax
VD
992
cm³
Power handling
P
2000
W
Program power
Pmax
6000
W

Voice Coil

Nominal impedance
Z
2
Ω
DC resistance
RE
2.0
Ω
Inductance (1kHz, estimated)
LE
1.09
mH

Magnet

Force factor
Bl
19.0
N/A
Motor constant
Bl/√RE
13.4
N/√W

Diaphragm

Effective diameter
318
mm
Effective area
SD
793
cm²
Moving mass
MMS
406.6
g
Moving mass (without air load)
MMD
390.8
g

Suspensions

Stiffness
KMS
20.0
N/mm
Compliance
CMS
50
µm/N
Equivalent volume to the compliance
VAS
44.7
L
Mechanical resistance
RMS
16.38
N·s/m

Dimensions

Nominal diameter
15
380
mm
Volume occupied by the driver (estimated)
4.3
L
MTX Audio TX815 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to MTX Audio TX815

Skar Audio VXF-15 D4 Subwoofer
15Subwoofer
fS
35 Hz
SD
779 cm²
30 - 500 Hz
QTS
0.40
xmax
30.0 mm
SPL1W
88 dB
Bl/√RE
14
Pmax
3000 W
PowerBass XL-1240T Shallow Subwoofer
12Shallow Subwoofer
fS
33 Hz
SD
511 cm²
33 - 450 Hz
QTS
0.53
xmax
7.5 mm
SPL1W
86 dB
Bl/√RE
8.52
Pmax
800 W
PowerBass XL-1240TD Shallow Subwoofer
12Shallow Subwoofer
fS
33 Hz
SD
511 cm²
33 - 450 Hz
QTS
0.53
xmax
7.5 mm
SPL1W
86 dB
Bl/√RE
8.52
Pmax
800 W