3KRX3 - Focal 3" 50W RMS K2 Power Midrange Speakers M/ES165KX3
- SKU #: 00524
- K2 Power sandwich cone
- "TMD" surround (patented technology)
- Aluminum basket
- Power Handling:
- 50W RMS
- 100W Max
- Sensitivity (2,83V/1m): 88dB
- Cone: Kevlar sandwich
- Nom. impedance: 4-Ohm
- Surround: Butyl
- DC resistance: 3.2-Ohm
- VC diameter: 20mm / 025⁄32"
- Former: Kapton
- Layers: 2
- Wire: CCWA
| Mounting Diameter | mm | 73 |
|---|---|---|
| Mounting Depth | mm | 35.8 |
| Voice Coil Diameter | in | 1 |
| Nominal Power (RMS) | W | 50 |
| Maximum Power | W | 100 |
| Nominal Impedance (Znom) | Ω | 4 |
| Frequency Response | Hz | --- |
| DC Resistance (Re) | Ω | 4.57 |
| Resonance Frequency (Fs) | Hz | 197.31 |
| Equivalent Volume (Vas) | L | 0.34 |
| Moving Mass (incl. Air Load) (Mms) | g | 2.78 |
| Suspension Compliance (Cms) | E-04 m/N | 2.34 |
| Force Factor (BL) | NA | 4.68 |
| Mechanical Q Factor (Qms) | 7.28 | |
| Electrical Q Factor (Qes) | 0.72 | |
| Total Q Factor (Qts) | 0.66 | |
| Sensitivity (2,83 V/1m) | dB | 90 |
| Net Weight (per Speaker/Component) | lbs | 0.43 |
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