Hertz EMV 100.5
4Ω
Mid Bass
| Nominal diameter | 4″ / 100 mm |
| Resonance | 104 Hz |
| Q factor | 0.68 |
| Sensitivity | 86.5 dB |
| Linear excursion | ± 1.5 mm |
| Program Power | 120 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.5dB
- Frequency response 80 - 7500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 104Hz
- Mechanical quality factor QMS 3.10
- Electrical quality factor QES 0.87
- Total quality factor QTS 0.68
Large signal parameters
- Maximum linear excursion xmax 1.5mm
- Air volume displaced at xmax VD 9.1cm³
- Power handling P 40W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.0Ω
- Inductance (1kHz) LE 0.15mH
- VC Diameter 25mm
Magnet
- Force factor Bl 3.5N/A
- Motor constant Bl/√RE 2.02N/√W
- Material High density flux ferrite
Diaphragm
- Effective diameter 88mm
- Effective area SD 60.7cm²
- Moving mass MMS 5.3g
- Moving mass (without air load) MMD 5g
- Material Water repellent pressed paper
Suspensions
- Stiffness KMS 2.27N/mm
- Compliance CMS 440µm/N
- Equivalent volume to the compliance VAS 2.3L
- Mechanical resistance RMS 1.12N·s/m
Dimensions
- Nominal diameter 4″
- 100mm
- Volume occupied by the driver (estimated) 0.14L
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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