MTX Audio T9924-22

Subwoofer

24″ / 610 mm
Nominal diameter
20 Hz
Resonance
0.39
Q factor
92 dB
Sensitivity
± 34.3 mm
Linear excursion
8000 W
Program Power
MTX Audio T9924-22 SubwooferMTX Audio T9924-22 SubwooferMTX Audio T9924-22 Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
91.7
dB
Frequency response
18 - 150
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
20.0
Hz
Mechanical quality factor
QMS
5.95
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.39

Large signal parameters

Maximum linear excursion
xmax
34.3
mm
Air volume displaced at xmax
VD
10709
cm³
Power handling
P
4000
W
Program power
Pmax
8000
W

Voice Coil

Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
4.0
Ω
Inductance (1kHz, in series, estimated)
LE
5.13
mH
VC Diameter
165
mm

Magnet

Force factor (in series)
Bl
44.0
N/A
Motor constant
Bl/√RE
22.0
N/√W
Weight
25.5
kg

Diaphragm

Effective diameter
630
mm
Effective area
SD
3122
cm²
Moving mass
MMS
1623
g
Moving mass (without air load)
MMD
1527.6
g

Suspensions

Stiffness
KMS
26.32
N/mm
Compliance
CMS
38
µm/N
Equivalent volume to the compliance
VAS
520
L
Mechanical resistance
RMS
34.75
N·s/m

Dimensions

Nominal diameter
24
″
610
mm
Mounting baffle cutout
565 x 565
mm
Mounting depth
610
mm
Volume occupied by the driver
58.3
L
Impedance
Step response
Tone Burst
DatasheetDatasheet

Export this driver to a simulation software:

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