Audio System H 33 EVO
2x1Ω
Subwoofer
| Nominal diameter | 33″ / 840 mm |
| Resonance | 25.2 Hz |
| Q factor | 0.41 |
| Sensitivity | 95.1 dB |
| Linear excursion | ± 36 mm |
| Program Power | 10000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.1dB
- Frequency response 20 - 70Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 25.2Hz
- Mechanical quality factor QMS 4.60
- Electrical quality factor QES 0.45
- Total quality factor QTS 0.41
Large signal parameters
- Maximum linear excursion (one way) xmax 36mm
- Air volume displaced at xmax VD 14472cm³
- Power handling P 5000W
- Program power Pmax 10000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series, estimated) LE 5.07mH
- VC Diameter 160mm
- Former material Aluminum
Magnet
- Force factor (in series) Bl 28N/A
- Motor constant Bl/√RE 19.8N/√W
Diaphragm
- Effective diameter 715mm
- Effective area SD 4020cm²
- Moving mass MMS 1234g
- Moving mass (without air load) MMD 1057g
- Material Paper
Suspensions
- Stiffness KMS 27.8N/mm
- Compliance CMS 36µm/N
- Equivalent volume to the compliance VAS 740L
- Mechanical resistance RMS 42.4N·s/m
- Surround material Foam
- Spider material PTTA Connex
Dimensions
- Nominal diameter 33″
- 840mm
- Overall diameter 840mm
- Baffle cutout diameter 771mm
- Mounting depth 420mm
- Volume occupied by the driver (estimated) 33L
- Frame material Cast Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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