HiFonics ELITE HEW15D4
2x4Ω
Subwoofer
| Nominal diameter | 15″ / 381 mm |
| Resonance | 36 Hz |
| Q factor | 0.65 |
| Sensitivity | 87.5 dB |
| Linear excursion | ± 22 mm |
| Program Power | 3000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.5dB
Thiele & Small parameters
- Resonance frequency (free air) fS 36Hz
- Mechanical quality factor QMS 3.90
- Electrical quality factor QES 0.77
- Total quality factor QTS 0.65
Large signal parameters
- Maximum linear excursion (one way) xmax 22mm
- Air volume displaced at xmax VD 1824cm³
- Power handling P 1500W
- Program power Pmax 3000W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 8.0Ω
- Inductance (1kHz, in series) LE 2.7mH
- VC Diameter 76mm
Magnet
- Force factor (in series) Bl 27.5N/A
- Motor constant Bl/√RE 9.72N/√W
Diaphragm
- Effective diameter 325mm
- Effective area SD 829cm²
- Moving mass MMS 321g
- Moving mass (without air load) MMD 304g
Suspensions
- Stiffness KMS 17.2N/mm
- Compliance CMS 58µm/N
- Equivalent volume to the compliance VAS 56.4L
- Mechanical resistance RMS 18.6N·s/m
Dimensions
- Nominal diameter 15″
- 381mm
- Overall diameter 400mm
- Baffle cutout diameter 349mm
- Mounting depth 201mm
- Volume occupied by the driver (estimated) 4.9L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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