HiFonics MERCURY MRW104
4Ω
Subwoofer
| Nominal diameter | 10″ / 250 mm |
| Resonance | 27.7 Hz |
| Q factor | 0.37 |
| Sensitivity | 86.3 dB |
| Linear excursion | ± 7.5 mm |
| Program Power | 800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.3dB
Thiele & Small parameters
- Resonance frequency (free air) fS 27.7Hz
- Mechanical quality factor QMS 4.06
- Electrical quality factor QES 0.40
- Total quality factor QTS 0.37
Large signal parameters
- Maximum linear excursion (one way) xmax 7.5mm
- Maximum excursion before damage xlim 15mm
- Air volume displaced at xmax VD 255cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 2.9Ω
- Inductance (1kHz) LE 1.33mH
- VC Diameter 50mm
- Winding height HVC 23mm
- Former material Aluminium
Magnet
- Force factor Bl 11.4N/A
- Motor constant Bl/√RE 6.69N/√W
- Diameter 120mm
- Height 30mm
- Weight 1.247kg
Diaphragm
- Effective diameter 208mm
- Effective area SD 340cm²
- Moving mass MMS 102g
- Moving mass (without air load) MMD 97.3g
- Material Paper
Suspensions
- Stiffness KMS 3.13N/mm
- Compliance CMS 320µm/N
- Equivalent volume to the compliance VAS 52.4L
- Mechanical resistance RMS 4.37N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 10″
- 250mm
- Overall diameter 268mm
- Baffle cutout diameter 228mm
- Mounting depth 124mm
- Volume occupied by the driver (estimated) 1.9L
- Net weight 4.5kg
- Frame material Steel
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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