GLADEN SIGMA SSWX08
2x2Ω
Subwoofer
| Nominal diameter | 8″ / 222 mm |
| Resonance | 44 Hz |
| Q factor | 0.50 |
| Sensitivity | 81 dB |
| Linear excursion | ± 12 mm |
| Program power | 800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81dB
Thiele & Small parameters
- Resonance frequency (free air) fS 44Hz
- Mechanical quality factor QMS 6.35
- Electrical quality factor QES 0.54
- Total quality factor QTS 0.50
Large signal parameters
- Maximum linear excursion (one way) xmax 12mm
- Air volume displaced at xmax VD 257cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.6Ω
- Inductance (1kHz, in series, estimated) LE 2.75mH
- VC Diameter 63.5mm
Magnet
- Force factor (in series) Bl 20.5N/A
- Motor constant Bl/√RE 10.8N/√W
- Diameter 158mm
Diaphragm
- Effective diameter 165mm
- Effective area SD 214cm²
- Moving mass (including air load) MMS 204g
- Moving mass MMD 202g
Suspensions
- Stiffness KMS 16.7N/mm
- Compliance CMS 60µm/N
- Equivalent volume to the compliance VAS 4L
- Mechanical resistance RMS 8.88N·s/m
Dimensions
- Nominal diameter 8″
- 222mm
- Overall diameter 222mm
- Baffle cutout diameter 185mm
- Mounting depth 146mm
- Volume occupied by the driver (estimated) 1.1L
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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