Earthquake HoLeeS-12
2x1Ω
Subwoofer
| Nominal diameter | 12″ / 305 mm |
| Resonance | 26.4 Hz |
| Q factor | 0.28 |
| Sensitivity | 85.1 dB |
| Program power | 10000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.1dB
Thiele & Small parameters
- Resonance frequency (free air) fS 26.4Hz
- Mechanical quality factor QMS 4.92
- Electrical quality factor QES 0.29
- Total quality factor QTS 0.28
Large signal parameters
- Power handling P 1500W
- Program power Pmax 10000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series) LE 5.95mH
- VC Diameter 76.2mm
- Winding height HVC 76.2mm
- Winding material military-grade flat surface wire
- Former material aluminum
Magnet
- Force factor (in series) Bl 22.3N/A
- Motor constant Bl/√RE 15.7N/√W
Diaphragm
- Effective diameter 260mm
- Effective area SD 530cm²
- Moving mass (including air load) MMS 438g
- Moving mass MMD 429g
- Material flat diaphragm
Suspensions
- Stiffness KMS 12N/mm
- Compliance CMS 83µm/N
- Equivalent volume to the compliance VAS 33.1L
- Mechanical resistance RMS 14.8N·s/m
- Surround material Polyether Draw
Dimensions
- Nominal diameter 12″
- 305mm
- Baffle cutout diameter 292mm
- Mounting depth 302mm
- Volume occupied by the driver (estimated) 22L
- Net weight 45.18kg
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
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Hornresp
QSpeakers
SpeakerSim
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