STX M.15.250.8.FCX
8Ω
Mid-range
| Nominal diameter | 6″ / 150 mm |
| Resonance | 58 Hz |
| Q factor | 0.30 |
| Sensitivity | 88.6 dB |
| Linear excursion | ± 2.3 mm |
| Program power | 250 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.6dB
- Frequency response 100 - 10000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 58Hz
- Mechanical quality factor QMS 3.30
- Electrical quality factor QES 0.33
- Total quality factor QTS 0.30
Large signal parameters
- Maximum linear excursion (one way) xmax 2.3mm
- Maximum excursion before damage xlim 9mm
- Air volume displaced at xmax VD 21cm³
- Power handling P 80W
- Program power Pmax 250W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.8Ω
- Inductance (1kHz) LE 0.28mH
- VC Diameter 25mm
- Winding material Copper
- Former material Kapton
Magnet
- Force factor Bl 8.9N/A
- Motor constant Bl/√RE 3.7N/√W
- Material Ferrite
Diaphragm
- Effective diameter 110mm
- Effective area SD 95cm²
- Moving mass (including air load) MMS 12g
- Moving mass MMD 11.3g
- Material Carbon fiber
Suspensions
- Stiffness KMS 1.64N/mm
- Compliance CMS 610µm/N
- Equivalent volume to the compliance VAS 7.7L
- Mechanical resistance RMS 1.33N·s/m
Dimensions
- Nominal diameter 6″
- 150mm
- Overall diameter 157mm
- Baffle cutout diameter 122mm
- Overall depth 81mm
- Volume occupied by the driver (estimated) 0.46L
- Net weight 1.4kg
- 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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