CS Series
4” 2 Way Full Range Speakers
CS-FR4020
Massive performance in a small packgage is the hallmark of the fusion cs speaker range. Industry leading technology, combined with state of the art design ensures a “no compromise” speaker range that can be installed in most vehicle situations.
© Copyright by FUSION Electronics Limited. All rights reserved. Specifications, design and pricing are subject to change without notice.
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Products Features
| Shallow Mount Design | Shallow design with flush-profile tweeter for simple “behind panel” installation. Slim-line front grille cover. |
| FFFT Ferro Fluid Filled Tweeters | High heat dissipation - better reliability. |
Crossover Specifications
| Crossover Type | 1st Order |
Mounting Dimensions
| Mounting Depth | 45mm (1-3/4”) |
| Mounting Diameter | 103mm (4-1/16”) |
Product Specifications
| Basket | Steel Frame |
| Cone Material | Polypropylene |
| Frequency Response | 44Hz - 24kHz |
| Peak Power (Watts) | 160 |
| Protection Boot | No |
| Rated Power (Watts) | 30 |
| Sensitivity (dB) | 83 |
| Surround Material | Rubber |
Thiele Small Parameters
| Compliance (Cms) (?M/N) | 558 |
| Cone Area (Sd) (cm²) | 52.81 |
| D.C. Coil Resistance (Re) (Ohm) | 3.14 |
| Diaphragm Mass (Mmd) (Kg) | 0.00443 |
| Electrical Q (Qes) | 3.622 |
| Force Factor (Bl) (TM) | 1.583 |
| Free Air Resonance (Fs) | 98.8 |
| Mechanical Q (Qms) | 4.051 |
| Total Loudspeaker Q (Qts) | 1.912 |
| VAS (CuFt) | 0.078 |
| VAS (L) | 2.2012 |
| Voice Coil Impedance | 4 Ohm |
Tweeter Specifications
| Tweeter Type | PEI |


