HiFonics ELITE HEW12D4S
2x4Ω
Shallow Subwoofer
| Nominal diameter | 12″ / 310 mm |
| Resonance | 31 Hz |
| Q factor | 0.89 |
| Sensitivity | 86.4 dB |
| Linear excursion | ± 9 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.4dB
Thiele & Small parameters
- Resonance frequency (free air) fS 31Hz
- Mechanical quality factor QMS 7.32
- Electrical quality factor QES 1.02
- Total quality factor QTS 0.89
Large signal parameters
- Maximum linear excursion (one way) xmax 9mm
- Air volume displaced at xmax VD 431cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 7.2Ω
- Inductance (1kHz, in series, estimated) LE 3.69mH
Magnet
- Force factor (in series) Bl 12.9N/A
- Motor constant Bl/√RE 4.81N/√W
Diaphragm
- Effective diameter 247mm
- Effective area SD 479cm²
- Moving mass MMS 112g
- Moving mass (without air load) MMD 104g
Suspensions
- Stiffness KMS 4.17N/mm
- Compliance CMS 240µm/N
- Equivalent volume to the compliance VAS 82.1L
- Mechanical resistance RMS 2.98N·s/m
Dimensions
- Nominal diameter 12″
- 310mm
- Overall diameter 310mm
- Baffle cutout diameter 272mm
- Overall depth 99mm
- Flange thickness 18mm
- Mounting depth 81mm
- Volume occupied by the driver (estimated) 1.5L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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