ECX-100.5 - Hertz 4" 60W RMS 2-Way Energy Series Coaxial Speakers
- SKU #: 92704
- Power Rating: 120W Max
- Woofer Size: 4"
- Impedance: 4-Ohm
- Sensitivity: 92dB SPL
- Water-repellent treated paper cone, butyl rubber surround.
- Pure copper voice coil wound on aluminum 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 perfomance.
- High energy neodymium magnet tweeter.
- RHFC, Rotary High Frequency Contour, adjustable for perfect off-axis dispersion and frequency response, according to the listening position.
- Mounting Depth: 1.73"
| Mounting Hole Diameter | in | 3.66 |
|---|---|---|
| Mounting Depth | in | 1.73 |
| Size | in | (Woofer) 4 | (Tweeter) 0.9 |
| Voice Coil Diameter | in | (Woofer) 1 | (Tweeter) 0.6 |
| Power Handling | W Peak | 120 | W Continuous | 40 |
| Nominal Impedance (Znom) | Ω | 4 |
| Frequency Response | Hz | 80 - 23000 |
| Sensitivity | dB/SPL | 92 |
| Effective Cone Diameter (D) | in | 3.46 |
| DC Resistance (Re) | Ω | 3.0 |
| Resonance Frequency (Fs) | Hz | 102 |
| Equivalent Volume (Vas) | l | 2.5 |
| Moving Mass (incl. Air Load) (Mms) | g | 4.8 |
| Suspension Compliance (Cms) | mm/N | 0.52 |
| Force Factor (BL) | T•m | 3.5 |
| Mechanical Q Factor (Qms) | 3.1 | |
| Electrical Q Factor (Qes) | 0.76 | |
| Total Q Factor (Qts) | 0.61 | |
| Net Weight per Component | lbs | 1.04 |
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