STX W.18.200.8.MCX_v3
8Ω
Mid Bass
| Nominal diameter | 8″ / 180 mm |
| Resonance | 34 Hz |
| Q factor | 0.35 |
| Sensitivity | 86.3 dB |
| Linear excursion | ± 6 mm |
| Program power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.3dB
- Frequency response 40 - 8000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34Hz
- Mechanical quality factor QMS 2.54
- Electrical quality factor QES 0.41
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion (one way) xmax 6mm
- Maximum excursion before damage xlim 15mm
- Air volume displaced at xmax VD 80cm³
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.5Ω
- Inductance (1kHz) LE 0.29mH
- VC Diameter 35mm
- Winding material Drut termospiekalny miedziany
- Former material aluminium
Magnet
- Force factor Bl 7.2N/A
- Motor constant Bl/√RE 3.07N/√W
- Material Ferryt
Diaphragm
- Effective diameter 130mm
- Effective area SD 133cm²
- Moving mass (including air load) MMS 18.1g
- Moving mass MMD 16.9g
- Material Modyfikowana celuloza
Suspensions
- Stiffness KMS 0.833N/mm
- Compliance CMS 1200µm/N
- Equivalent volume to the compliance VAS 30L
- Mechanical resistance RMS 1.52N·s/m
Dimensions
- Nominal diameter 8″
- 180mm
- Overall diameter 182mm
- Baffle cutout diameter 146mm
- Overall depth 80mm
- Volume occupied by the driver (estimated) 0.6L
- Net weight 1.8kg
- Frame material Stal
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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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