Stereo Integrity HFS-24
2x4Ω
Subwoofer
| Nominal diameter | 24″ / 610 mm |
| Resonance | 20.5 Hz |
| Q factor | 0.61 |
| Sensitivity | 89.3 dB |
| Linear excursion | ± 25 mm |
| Program Power | 7000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 89.3dB
- Frequency response 3 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 20.5Hz
- Mechanical quality factor QMS 6.34
- Electrical quality factor QES 0.68
- Total quality factor QTS 0.61
Large signal parameters
- Maximum linear excursion (one way) xmax 25mm
- Maximum excursion before damage xlim 40mm
- Air volume displaced at xmax VD 5206cm³
- Power handling P 3500W
- Program power Pmax 7000W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.7Ω
- Inductance (1kHz, in series) LE 2.1mH
- VC Diameter 127mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 32.1N/A
- Motor constant Bl/√RE 12.4N/√W
- Material Neodymium
Diaphragm
- Effective diameter 515mm
- Effective area SD 2083cm²
- Moving mass MMS 807g
- Moving mass (without air load) MMD 740g
- Material Carbon Fiber and Kevlar sandwich
Suspensions
- Stiffness KMS 14.3N/mm
- Compliance CMS 70µm/N
- Equivalent volume to the compliance VAS 450L
- Mechanical resistance RMS 16.4N·s/m
- Surround material Treated foam
- Spider material Nomex
Dimensions
- Nominal diameter 24″
- 610mm
- Overall diameter 618mm
- Baffle cutout diameter 568mm
- Mounting depth 222mm
- Volume occupied by the driver 7.08L
- Net weight 18.144kg
- Frame material Cast Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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