Hertz SPL Show SV 200L
4Ω
Woofer
| Nominal diameter | 8″ / 200 mm |
| Resonance | 44 Hz |
| Q factor | 0.33 |
| Sensitivity | 89.9 dB |
| Linear excursion | ± 4.5 mm |
| Program Power | 500 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 89.9dB
- Frequency response 45 - 5000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 44Hz
- Mechanical quality factor QMS 3.32
- Electrical quality factor QES 0.36
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion xmax 4.5mm
- Air volume displaced at xmax VD 99cm³
- Power handling P 250W
- Program power Pmax 500W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.0Ω
- Inductance (1kHz) LE 0.75mH
- VC Diameter 50mm
Magnet
- Force factor Bl 8.6N/A
- Motor constant Bl/√RE 4.97N/√W
- Diameter 120mm
- Height 20mm
- Material Ferrite
Diaphragm
- Effective diameter 168mm
- Effective area SD 221cm²
- Moving mass MMS 31.5g
- Moving mass (without air load) MMD 29.1g
- Material Ultra light, non pressed paper
Suspensions
- Stiffness KMS 2.38N/mm
- Compliance CMS 420µm/N
- Equivalent volume to the compliance VAS 29L
- Mechanical resistance RMS 2.62N·s/m
Dimensions
- Nominal diameter 8″
- 200mm
- Overall diameter 209mm
- Baffle cutout diameter 178mm
- Overall depth 91mm
- Flange thickness 9mm
- Mounting depth 82mm
- Volume occupied by the driver (estimated) 0.83L
- Net weight 2.32kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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Hornresp
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SpeakerSim
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