ESK-165L.5 - Hertz 6.5" 300W Peak 2-Way Bass Heavy Component Speaker System
- SKU #: 92022
- The ESK-165L uses a midwoofer that's designed specifically for increased low-end bass reproduction
- EV 165L.5 165mm (6.5") Woofer
- ET 26.5 26mm (1") Neodymium Tweeter
- CX 200.5 Crossover LP/HP at 3kHz - 6/12 dB
- 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.
EV 165L.5
- Treated pulp cone for extended bass production.
- Pure copper voice coil, wound on aluminium former, for very good thermal and mechanical capacity.
- Large motor assembly for excellent mobile voice coil 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 | (EV 165L.5) 5.6 |
---|---|---|
Mounting Depth | in | (ET 26.5) 0.33 | (EV 165L.5) 2.56 |
Size | in | (Woofer) 6.5 | (Tweeter) 1 |
Voice Coil Diameter | in | (Woofer) 1 | (Tweeter) 1 |
Power Handling | W Peak | 300 | W Continuous | 100 |
Sensitivity | dB SPL | 92 |
Nominal Impedance (Znom) | Ω | 4 |
Frequency Response | Hz | 50 - 23000 |
Crossover Type | LP/HP @ 3kHz - 6/12 dB Oct. | |
Component Adjustment | dB | +2; 0; -2 |
Effective Cone Diameter (D) | in | (ET 26.5) 0.78 | (EV 165L.5) 5.27 |
DC Resistance (Re) | Ω | (ET 26.5) 3.7 | (EV 165L.5) 3.3 |
Resonance Frequency (Fs) | Hz | (ET 26.5) 1350 | (EV 165L.5) 67 |
Voice Coil Inductance (Le) | mH | (ET 26.5) 0.02 | (EV 165L.5) 0.21 |
Equivalent Volume (Vas) | l | (ET 26.5) -- | (EV 165L.5) 11 |
Moving Mass (incl. Air Load) (Mms) | g | (ET 26.5) 0.19 | (EV 165L.5) 14.8 |
Suspension Compliance (Cms) | mm/N | (ET 26.5) 0.07 | (EV 165L.5) 0.38 |
Force Factor (BL) | T•m | (ET 26.5) 1.5 | (EV 165L.5) 4.8 |
Mechanical Q Factor (Qms) | (ET 26.5) 1.5 | (EV 165L.5) 3.8 |
Electrical Q Factor (Qes) | (ET 26.5) 2.7 | (EV 165L.5) 0.88 |
Total Q Factor (Qts) | (ET 26.5) 0.9 | (EV 165L.5) 0.72 |
Net Weight per Component | lbs | (Woofer) 2.16 | (Tweeter) 0.07 | (Crossover) 0.37 |
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