STX W.46.1300.8.MC
8Ω
Subwoofer
| Nominal diameter | 18″ / 460 mm |
| Resonance | 36 Hz |
| Q factor | 0.32 |
| Sensitivity | 95.1 dB |
| Linear excursion | ± 11 mm |
| Program power | 1300 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.1dB
- Frequency response 40 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36Hz
- Mechanical quality factor QMS 5.80
- Electrical quality factor QES 0.34
- Total quality factor QTS 0.32
Large signal parameters
- Maximum linear excursion (one way) xmax 11mm
- Maximum excursion before damage xlim 25mm
- Air volume displaced at xmax VD 1386cm³
- Power handling P 700W
- Program power Pmax 1300W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.1Ω
- Inductance (1kHz) LE 5.91mH
- VC Diameter 100mm
- Winding material Copper
- Former material Aluminium
Magnet
- Force factor Bl 31N/A
- Motor constant Bl/√RE 13.7N/√W
- Material Ferrite
Diaphragm
- Effective diameter 401mm
- Effective area SD 1260cm²
- Moving mass (including air load) MMS 268g
- Moving mass MMD 237g
- Material Modified cellulose
Suspensions
- Stiffness KMS 14.7N/mm
- Compliance CMS 68µm/N
- Equivalent volume to the compliance VAS 164L
- Mechanical resistance RMS 10.5N·s/m
Dimensions
- Nominal diameter 18″
- 460mm
- Overall diameter 465mm
- Baffle cutout diameter 430mm
- Overall depth 204mm
- Volume occupied by the driver (estimated) 6.9L
- Net weight 12.5kg
- Frame material Aluminium
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Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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