Stereo Integrity HST-15
2x2Ω
Subwoofer
| Nominal diameter | 15″ / 391 mm |
| Resonance | 20.9 Hz |
| Q factor | 0.35 |
| Sensitivity | 84.3 dB |
| Linear excursion | ± 40 mm |
| Program Power | 4000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.3dB
Thiele & Small parameters
- Resonance frequency (free air) fS 20.9Hz
- Mechanical quality factor QMS 4.42
- Electrical quality factor QES 0.38
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion (one way) xmax 40mm
- Air volume displaced at xmax VD 2912cm³
- Power handling P 2000W
- Program power Pmax 4000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 4.0Ω
- Inductance (1kHz, in series) LE 3.1mH
- VC Diameter 76.2mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 28.7N/A
- Motor constant Bl/√RE 14.3N/√W
- Diameter 254mm
Diaphragm
- Effective diameter 304mm
- Effective area SD 728cm²
- Moving mass MMS 594g
- Moving mass (without air load) MMD 579g
- Material Carbon Fiber
Suspensions
- Stiffness KMS 10.2N/mm
- Compliance CMS 97.6µm/N
- Equivalent volume to the compliance VAS 73.4L
- Mechanical resistance RMS 17.6N·s/m
- Surround material Foam
- Spider material Nomex
Dimensions
- Nominal diameter 15″
- 391mm
- Overall diameter 391mm
- Baffle cutout diameter 359mm
- Mounting depth 302mm
- Volume occupied by the driver 12.7L
- Net weight 40.82kg
- Frame material Cast 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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