SUPRAVOX 400 GMF Pro
8Ω
Woofer
| Nominal diameter | 15″ / 400 mm |
| Resonance | 32 Hz |
| Q factor | 0.26 |
| Sensitivity | 98.1 dB |
| Linear excursion | ± 5 mm |
| Program Power | 240 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 98.1dB
- Frequency response 32 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 9.50
- Electrical quality factor QES 0.27
- Total quality factor QTS 0.26
Large signal parameters
- Maximum linear excursion (one way) xmax 5mm
- Air volume displaced at xmax VD 428cm³
- Power handling P 120W
- Program power Pmax 240W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.5Ω
- Inductance (1kHz, estimated) LE 2.44mH
Magnet
- Flux density B 1.8T
- Force factor Bl 18N/A
- Motor constant Bl/√RE 7.06N/√W
- Diameter 220mm
Diaphragm
- Effective diameter 330mm
- Effective area SD 855cm²
- Moving mass MMS 70g
- Moving mass (without air load) MMD 52g
Suspensions
- Stiffness KMS 2.78N/mm
- Compliance CMS 360µm/N
- Equivalent volume to the compliance VAS 18L
- Mechanical resistance RMS 1.48N·s/m
- Surround material Cloth
Dimensions
- Nominal diameter 15″
- 400mm
- Overall diameter 404mm
- Baffle cutout diameter 358mm
- Overall depth 165mm
- Flange thickness 10mm
- Mounting depth 155mm
- Volume occupied by the driver (estimated) 4.1L
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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