EX 100 DUST EVO3 High End Mid-Range Speaker
User Manual
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Thank You
Congratulations on purchasing a high-quality
AUDIO SYSTEM product incl. GERMAN SOUND.
Important: Completely read this operating instruction before installation and use of the device.
Attention: Pay attention to advise and instructions of the car manufacturer. Check the polarity when connecting the speakers.
Important: You will need your purchase receipt as proof of purchase for any and all warranty repairs and for insurance purposes. Keep your receipt, owner´s manual, and packing materials in a safe location for possible future use.
Attention: Use of sound components can impair your ability to hear necessary traffic sounds and may constitute a hazard while driving your automobile.
AUDIO SYSTEM GERMANY
accepts no liability for hearing loss, bodily injury, or property damage as a result of the use or misuse of our products. We recommend installing the equipment by an authorized service center or dealer. A professional fitting and connection is the requirement for further warranty and perfect sound.
Mechanical Installation
Tip Warning: First disconnect the negative pole of your car battery. Check-polarity, changing polarity may cause serious damage to your car electric. Best speaker positions are the original build in positions. Easy installation and original look are the reasons.
Please note that the speakers are installed flat and stable. The quality of the installation decides very much the sound, therefore, attention should be paid to insulation and care during installation. Please note that the speakers are protected from heat, sunlight, mechanical influences, moisture, and wetness by accessories from the AUDIO SYSTEM.
Attention: Install all cables as straight as possible without squashing or laying them over sharp edges. Otherwise, this can cause short circuits or damage to your whole installation.
Attention: Be careful removing original plastic parts of your car. The fitting parts could be damaged and have to be replaced.
Important: The right polarity of all speakers is extremely important for the sound of your car audio system. We recommend changing the polarity of the tweeter to find out the best possible sound.
The best is to listen and/or to measure it.
Dimensions / Specifications
| Weight | 0.34 | Kilogramm |
| External Diameter ( a ) | 104/128 | mm |
| Installation Diameter ( b ) | 93 | mm |
| Magnet Diameter ( c ) | 55 | mm |
| Total Installation Depth ( d ) | 57 | mm |
| Installation Depth (3e ) | 49,5 | mm |
| Speaker Cone | Paper-Sandwich | Paper-Sandwich |
| Surround/Edge | Elastomere | Elastomere |
| Basket | Druckguss | Die Cast |
| Spider | Connex | Connex |
| Coil Former | Kapton | Kapton |
| Dust Protection Cap | Supronyl | Supronyl |
Dimensions / Specifications
| Power | Music | 120 | Watt |
| RMS | 85 | Watt | |
| SPL | dB | 88 | dB |
| Frequency Range | Fb | 150-7000 | Hz |
| DC Resistance | Re | 2.6 | W |
| Nominal Impedance | Zn | 3 | W |
| Resonance Frequency | Fs | 68 | HZ |
| Voice Coil Diameter | D | 25.5 | mm |
| X-Max Linear Excursion | +/- | 3 | mm |
| Mechanical Q Factor | Qms | 13.5 | Qms |
| Electrical Q Factor | Qes | 0.38 | Ages |
| Total Q Factor | Qty | 0.36 | Qty |
| Moving Mass | MMS | 7.42 | Gramm |
| Equivalent Air Volume | Vas | 2.54 | Liter |
| Force Factor | Bl | 4.8 | Tm |
| Effective Membrane Surface | Sd | 60 | cm² |
Frequency Response and Impedance

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audio system Germany – falltorstrasse 6 – 76707![]()



















