MTX Audio TR12-04
4Ω
Subwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 32 Hz |
| Q factor | 0.69 |
| Sensitivity | 86.6 dB |
| Linear excursion | ± 8 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.6dB
- Frequency response 32 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 4.54
- Electrical quality factor QES 0.82
- Total quality factor QTS 0.69
Large signal parameters
- Maximum linear excursion xmax 8mm
- Air volume displaced at xmax VD 431cm³
- Power handling P 200W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz, estimated) LE 1.89mH
Magnet
- Force factor Bl 10.4N/A
- Motor constant Bl/√RE 5.81N/√W
Diaphragm
- Effective diameter 262mm
- Effective area SD 539cm²
- Moving mass MMS 138g
- Moving mass (without air load) MMD 130g
Suspensions
- Stiffness KMS 5.62N/mm
- Compliance CMS 178µm/N
- Equivalent volume to the compliance VAS 72.8L
- Mechanical resistance RMS 6.11N·s/m
Dimensions
- Nominal diameter 12″
- 300mm
- Volume occupied by the driver (estimated) 2.3L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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