10″ / 250 mm
Nominal diameter
32 Hz
Resonance
0.49
Q factor
86 dB
Sensitivity
± 11 mm
Linear excursion
750 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
85.6
dB
Frequency response
32 - 200
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
6.58
Electrical quality factor
QES
0.53
Total quality factor
QTS
0.49
Large signal parameters
Maximum linear excursion
xmax
11.0
mm
Air volume displaced at xmax
VD
399
cm³
Power handling
P
250
W
Program power
Pmax
750
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.1
Ω
Inductance (1kHz, estimated)
LE
0.83
mH
Magnet
Force factor
Bl
12.6
N/A
Motor constant
Bl/√RE
7.16
N/√W
Diaphragm
Effective diameter
215
mm
Effective area
SD
363
cm²
Moving mass
MMS
129
g
Moving mass (without air load)
MMD
124.2
g
Suspensions
Stiffness
KMS
5.68
N/mm
Compliance
CMS
176
µm/N
Equivalent volume to the compliance
VAS
32
L
Mechanical resistance
RMS
3.94
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Volume occupied by the driver (estimated)
1.5
L
Similar subwoofers to MTX Audio RT10-04
10″Subwoofer
fS
33 Hz
SD
345 cm²
QTS
0.50
xmax
14.0 mm
SPL1W
85 dB
Bl/√RE
6.9
Pmax
1000 W
10″Subwoofer
fS
33 Hz
SD
333 cm²
33 - 500 Hz
QTS
0.44
xmax
8.0 mm
SPL1W
86 dB
Bl/√RE
6.72
Pmax
450 W
10″Subwoofer
fS
34 Hz
SD
353 cm²
20 - 800 Hz
QTS
0.46
xmax
15.3 mm
SPL1W
86 dB
Bl/√RE
7.12
Pmax
600 W