HS25 Dust EVO Speaker
HS25 DUST EVO – ANLEITUNG / USER MANUAL
HS25 DUST EVO
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 advice 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 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 because of use or misuse of our products.
We recommend installing the equipment by an authorized service center or dealer. A professional fitting and connection are the requirement for further warranty and perfect sound.
Mechanical Installation Tip
Warning: First disconnect 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 the sound very much; 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 AUDIO SYSTEM.
Attention: Install all cables as straight as possible without squashing or laying them over sharp edges. Otherwise, this can cause short circuit or damages to your whole installation.
Attention: Be careful removing original plastic parts of your car. The fitting parts could be damaged and must be replaced.
Important: The right polarity of all speakers is extremely important for the sound of your car audio system. We recommend changing polarity of the tweeter finding out the best possible sound.
The best is to listen and/or to measure it.
Dimensions / Specifications
| 50 | mm | External Diameter ( a ) |
| 43 | mm | Installation Diameter ( b ) |
| 33.5 | mm | Magnet Diameter ( c ) |
| 33 | mm | Total Installation Depth ( d ) |
| 26 | mm | Installation Depth (e ) |
| Seide | Silk | Speaker Cone |
| Seide | Silk | Surround/Edge |
| Aluminium | Aluminum | Basket |
| Spider | ||
| Aluminium | Aluminum | Coil Former |
Dust Protection Cap |
Dimensions / Specifications
| Music | 140* | Watt | Power* mit/with 12dB Filter @ 3500 Hz |
| RMS | 90* | Watt | |
| dB | 89.5 | dB | SPL |
| Fb | 2000-30000 | Hz | Frequency Range |
| Re | 3.6 | Ω | DC Resistance |
| Zn | 4 | Ω | Nominal Impedance |
| Fs | 850 | HZ | Resonance Frequency |
| D | 25 | mm | Voice Coil Diameter |
| =+/- | 0.45 | mm | X-Max Linear Excursion |
| Qms | 1.4 | Qms | Mechanical Q Factor |
| Qes | 1.9 | Qes | Electrical Q Factor |
| Qts | 0.85 | Qts | Total Q Factor |
| Mms | 0.25 | Gramm | Moving Mass |
| Vas | 0.01 | Liter | Equivalent Air Volume |
| Bl | 2 | Tm | Force Factor |
| Sd | 6.8 | cm² | Effective Membrane Surface |
Frequency Response
audio system germany
