Hertz EMV 100.5 4" 40W RMS Comp Energy Midwoofers
- SKU #: 02140
EMV 100.5 is a very powerful car audio midrange. This Energy.5 midwoofer can reproduce a very wide frequency range; from 80 Hz to 7,5 kHz. Thanks to its overall small footprint (44 mm) it can be installed in very small spaces. The V-cone® technology offers the best off-axis response and high sensitivity to details in mid-high frequencies. The large ferrite neodymium motor assembly ensures excellent mobile voice coil control, for maximum efficiency. A rubber cover protects it from abrasions and damages, providing damping to the basket and motor structure. Wide frequency range, emission linearity and install-friendliness, without compromise.
Features:
- V-cone® for best off-axis response and clear mid-high frequency detail.
- Water-repellent treated paper cone; butyl rubber surround.
- Pure copper voice coil, wound on aluminium former, for exceptional thermal and mechanical capacity.
- Large motor assembly for excellent control of voice coil.
- Low carbon content plates for maximum magnetic permeability and high heat dissipation.
- Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages.
- DIN size basket coated with scratch-proof, corrosive-resistant material.
- Tin-plated, high current terminals.
- Silver-plated lead wires, for maximum reliability and conductivity.
- Epoxy glue for basket and motor system provides perfect coupling.
- Curve memory Nomex spider for consistent, reliable performance.
Specifications:
- 4" Midwoofer
- Power handling
- 120W Max
- 40W RMS
- Impedance: 4-Ohm
- Frequency response: 80 ÷ 7,5kHz
- Sensitivity: 91 dB SPL
- Voice coil: 1"
- High density flux ferrite magnet
- Water repellent pressed paper cone
Mounting Hole Diameter | in | 3.67 |
---|---|---|
Mounting Depth | in | 1.74 |
Nominal Impedance (Znom) | Ω | 4 |
DC Resistance (Re) | Ω | 3 |
Voice Coil Inductance (Le) | mH | 0.15 |
Resonance Frequency (Fs) | Hz | 104 |
Mechanical Q Factor (Qms) | 3.1 | |
Electrical Q Factor (Qes) | 0.87 | |
Total Q Factor (Qts) | 0.68 | |
Moving Mass (incl. Air Load) (Mms) | g | 5.3 |
Suspension Compliance (Cms) | mm/N | 0.44 |
Effective Cone Diameter (D) | in | 3.47 |
Equivalent Volume (Vas) | l | 2.3 |
Force Factor (BL) | T•m | 3.5 |
Frequency Response | Hz | 80 - 7500 |
Voice Coil Diameter | in | 0.99 |
Power Handling Peak | W | 120 |
Power Handling Continuous | W | 40 |
Net Weight per component | lbs | 0.99 |
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