ESK-163L.5 - Hertz 6.5" 375W Peak 3-Way Component Speaker System
- SKU #: 91934
- EV 165L.5 165mm (6.5") Woofer
- ET 26.5 26mm (1" Neodymium Tweeter
- EMV 100.5 100m (4") Midwoofer
- CX300.5 Crossover LP/BP/HP at 600Hz - 12/6 dB Oct. 6 kHz - 6/12 dB Oct.
- Grille and accessories included
- Imedance: 4-ohm
- Sensitivity 92 dB SPL
ET 26.5
- Tetolon dome; extremely light and well damped for a smooth and extended high frequency response.
- CCAW (Copper Clad Aluminum Wire) Ultra light ferrofluid-cooled mobile voice coil.
- High energy neodymium magnet.
- Low Carbon content plates for maximum magnetic permeability and high heat dissipation.
- Damping material; controlling acoustic resonances insuring clear, high frequency tones.
- Acoustic phase plug, optimizing SPL linearity and off-axis high frequency response.
EMW 100.5
- 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 aluminum former, for exeptional 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.
- Mounting Depth: 1.73"
EV 165L.5
- V-cone for best off-axis response and clear mid-high frequency detail.
- Water-repellent non-pressed paper cone provides deep, tight and dynamic bass output.
- pure copper voice coil, wound on aluminum former, for very good thermal and mechanical capacity.
- Large motor assembly for excellent mobile voice control.
- 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.
- Mounting Depth: 2.56"
| Mounting Hole Diameter | in | (ET 26.5) 1.5 | (EMV 100.5) 3.66 | (EV 165L.5) 5.6 |
|---|---|---|
| Mounting Depth | in | (ET 26.5) 0.33 | (EMV 100.5) 1.73 | (EV 165L.5) 2.56 |
| Size | in | (Woofer) 6.5 | (Midwoofer) 4 | (Tweeter) 1 |
| Voice Coil Diameter | in | (Woofer) 1 | (Midwoofer) 1 | (Tweeter) 0.8 |
| Power Handling | W Peak | 375 | W Continuous | 125 |
| Sensitivity | dB SPL | 92 |
| Nominal Impedance (Znom) | Ω | 4 |
| Frequency Response | Hz | 50 - 23000 |
| Crossover Type | LP/BP/HP @ 600 Hz - 12/6 dB Oct. 6kHz - 6/12 dB Oct. | |
| Component Adjustment | dB | +2; 0; -2 |
| Effective Cone Diameter (D) | in | (ET 26.5) 0.78 | (EMV 100.5) 3.46 | (EV 165L.5) 5.27 |
| DC Resistance (Re) | Ω | (ET 26.5) 3.7 | (EMV 100.5) 3 | (EV 165L.5) 3.3 |
| Resonance Frequency (Fs) | Hz | (ET 26.5) 1350 | (EMV 100.5) 104 | (EV 165L.5) 67 |
| Voice Coil Inductance (Le) | mH | (ET 26.5) 0.02 | (EMV 100.5) 0.15 | (EV 165L.5) 0.21 |
| Equivalent Volume (Vas) | l | (ET 26.5) -- | (EMV 100.5) 2.3 | (EV 165L.5) 11 |
| Moving Mass (incl. Air Load) (Mms) | g | (ET 26.5) 0.19 | (EMV 100.5) 5.3 | (EV 165L.5) 14.8 |
| Suspension Compliance (Cms) | mm/N | (ET 26.5) 0.07 | (EMV 100.5) 0.44 | (EV 165L.5) 0.38 |
| Force Factor (BL) | T•m | (ET 26.5) 1.5 | (EMV 100.5) 3.5 | (EV 165L.5) 4.8 |
| Mechanical Q Factor (Qms) | (ET 26.5) 1.5 | (EMV 100.5) 3.1 | (EV 165L.5) 3.8 |
| Electrical Q Factor (Qes) | (ET 26.5) 2.7 | (EMV 100.5) 0.87 | (EV 165L.5) 0.88 |
| Total Q Factor (Qts) | (ET 26.5) 0.9 | (EMV 100.5) 0.68 | (EV 165L.5) 0.72 |
| Net Weight per Component | lbs | (Woofer) 2.16 | (Midwoofer) 0.99 | (Tweeter) 0.07 | (Crossover) 0.93 |
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