STX W.15.140.8.MCX
8Ω
Mid Bass
| Nominal diameter | 6″ / 150 mm |
| Resonance | 45 Hz |
| Q factor | 0.36 |
| Sensitivity | 86.7 dB |
| Linear excursion | ± 4 mm |
| Program power | 140 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.7dB
- Frequency response 50 - 10000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 45Hz
- Mechanical quality factor QMS 1.74
- Electrical quality factor QES 0.46
- Total quality factor QTS 0.36
Large signal parameters
- Maximum linear excursion (one way) xmax 4mm
- Maximum excursion before damage xlim 10mm
- Air volume displaced at xmax VD 35cm³
- Power handling P 70W
- Program power Pmax 140W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.1Ω
- Inductance (1kHz) LE 0.25mH
- VC Diameter 25mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor Bl 5.1N/A
- Motor constant Bl/√RE 2.26N/√W
- Material Ferrite
Diaphragm
- Effective diameter 105mm
- Effective area SD 87cm²
- Moving mass (including air load) MMS 8.3g
- Moving mass MMD 7.6g
- Material Modified cellulose
Suspensions
- Stiffness KMS 0.662N/mm
- Compliance CMS 1510µm/N
- Equivalent volume to the compliance VAS 16L
- Mechanical resistance RMS 1.35N·s/m
Dimensions
- Nominal diameter 6″
- 150mm
- Overall diameter 151mm
- Baffle cutout diameter 124mm
- Overall depth 74mm
- Volume occupied by the driver (estimated) 0.41L
- Net weight 1.3kg
- Frame material Steel
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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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