MTX Audio T812-22
2x2Ω
2x4ΩSubwoofer
12″ / 300 mm
Nominal diameter
33 Hz
Resonance
0.56
Q factor
86 dB
Sensitivity
± 16 mm
Linear excursion
1500 W
Program Power
Discontinued
.jpg)
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.0
- dB
- Frequency response
- 32 - 200
- Hz
- Resonance frequency (free air)
- fS
- 32.5
- Hz
- Mechanical quality factor
- QMS
- 4.10
- Electrical quality factor
- QES
- 0.65
- Total quality factor
- QTS
- 0.56
- Maximum linear excursion
- xmax
- 16.0
- mm
- Air volume displaced at xmax
- VD
- 837
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1500
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.2
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 1.08
- mH
- Force factor (in series)
- Bl
- 13.71
- N/A
- Motor constant
- Bl/√RE
- 7.72
- N/√W
- Effective diameter
- 258
- mm
- Effective area
- SD
- 523
- cm²
- Moving mass
- MMS
- 190.8
- g
- Moving mass (without air load)
- MMD
- 182.6
- g
- Stiffness
- KMS
- 7.94
- N/mm
- Compliance
- CMS
- 126
- µm/N
- Equivalent volume to the compliance
- VAS
- 48.7
- L
- Mechanical resistance
- RMS
- 9.5
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Volume occupied by the driver (estimated)
- 2.3
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.png.webp)
.jpg.webp)