Technical Highlights

  • Maximum power 30W, DC impedance 3.6, frequency 100 Hz.
  • Sensitivity 88 dB, Qms 3.9, Qes 0.53, Qts 0.46.
  • Paper cone with rubber surround + aluminum, weight 0.235 KG.
  • More technical details
Regular price €200.00
Regular price €200.00 selling price €200.00
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ProductAE30

including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
Audio System ItalyAS650
Audio System Italy-AS650-6.5" (16,5cm) Koaxial-Lautsprecher-masori-kaufen
Audio System Italy-ASS1-Kalotten-Hochtöner-masori-kaufen
Audio System ItalyASS1
Regular price €200.00
Regular price €200.00 selling price €200.00

The AE30 from Audio System Italy is a top-class 3" (8cm) midrange speaker. Made with cone paper and a special rubber surround plus aluminum, it stands out due to its outstanding technical specifications. With a maximum power of 30W and a frequency range of 100 Hz, the AE30 delivers top-notch performance. Another feature is its impressive sensitivity of 88 dB, enhanced by integrated technical specifications such as Qms of 3.9, Qes of 0.53, and Qts of 0.46. This midrange speaker is not only powerful but also compact, weighing only 0.235 KG.

Technical Data

  • Cone paper: Special rubber edge + Aluminum
  • DC Impedance: 3.6
  • Maximum power: 30 W
  • Frequency range: 100 Hz
  • Sensitivity 1W/1M: 88 dB
  • Qms: 3.9
  • Qes: 0.53
  • Qts: 0.46
  • Mms: 2.9 G
  • Vas: 0.21 L
  • Weight: 0.235 KG
  • Mounting depth: 42.0 MM
  • Installation diameter: 86.0 MM

datasheet

Open data sheet

Frequently Asked Questions about AE30


What are the key technical specifications of the AE30 midrange speaker from Audio System Italy?

The AE30 midrange speaker impresses with a maximum power of 30 watts and a frequency range starting at 100 Hz. The sensitivity is 88 dB at an input power of 1 watt, measured at a distance of one meter. Other key data includes a DC impedance of 3.6 ohms, a moving system mass of 2.9 grams, and a total system weight of only 0.235 kg. Notably, the Thiele-Small parameters such as Qms 3.9, Qes 0.53, and Qts 0.46 significantly contribute to optimizing sound quality.

What materials are used in the AE30 midrange speaker?

For the membrane of the AE30 from Audio System Italy, cone paper is used, combined with a special rubber surround and aluminum. This choice of materials aims to ensure that the midrange speaker not only achieves high sound fidelity but also excels in terms of its structural integrity. Cone paper as a membrane material offers an ideal stiffness-to-weight ratio for excellent sound reproduction, while the special rubber surround minimizes resonances, allowing for clean sound representation. Aluminum components ultimately contribute to improved durability and heat resistance.

What is the sensitivity of the AE30 and why is it important?

The sensitivity of the AE30 midrange speaker is 88 dB at an input voltage of 1 watt at a distance of one meter. This measurement indicates how effectively the speaker can convert electrical energy into sound. A high sensitivity like 88 dB means that even at lower drive powers, a comparatively high sound pressure is generated. This is particularly advantageous when you use amplifiers with low output power in your audio system, or when there is a general focus on energy efficiency, ultimately leading to a more dynamic listening experience.

What role do the Thiele-Small parameters play in the AE30?

The Thiele-Small parameters for the AE30 midrange driver include Qms of 3.9, Qes of 0.53, and Qts of 0.46. These parameters are crucial for characterizing the electromechanical behavior of the speaker. The mechanical quality factor Qms indicates the internal damping of the speaker, while the electrical quality factor Qes represents the electrical damping. The total quality factor Qts combines these two values and provides insight into the frequency response and efficiency of the midrange driver. This detailed parameter analysis is particularly valuable when optimizing the enclosure tuning and significantly influences overall performance.

How do you correctly install the AE30 midrange driver?

The installation of the AE30 requires adherence to the dimensional specifications. With a cutout diameter of 86 mm and a mounting depth of 42 mm, the midrange driver is compact and fits well in common car audio positions. Properly placing it in a suitably sized enclosure or vehicle audio mounting location is crucial for sound quality and avoiding resonance issues. Ensure that the screws used for installation are not tightened too much, as this could put stress on the special rubber surround and aluminum components, ultimately impairing performance.

What frequencies can the AE30 midrange driver reproduce?

The frequency response of the AE30 starts at 100 Hz, meaning it can easily reproduce lower midrange frequencies while also operating in the higher frequency spectrum. This range is well-suited for reproducing voices and instruments that naturally fall within the mid to upper frequency range. Therefore, when used in multi-way systems, it is important to consider that it does not cover the lower frequency ranges like a subwoofer. Ideally, combine it with a Subwoofer to create a comprehensive soundstage and thus cover the entire audiophile spectrum.

Does the weight of the AE30 matter for its performance?

Yes, the weight of the AE30 midrange driver, which is only 0.235 kg, is significant for overall performance. A low weight is crucial for a quick response of the diaphragm, leading to clear and accurate sound reproduction. This lightness allows the midrange driver to accurately track changes in sound wave direction, especially in mobile applications like in cars. At the same time, the light weight means less strain on mounting structures, which is particularly advantageous in vehicle-specific applications to ensure system stability.

What is the significance of the Qts value of the AE30 in speaker tuning?

The Qts value of the AE30 is 0.46, which is crucial for speaker tuning. A Qts value below 0.5 typically indicates suitability for closed enclosures or acoustically optimized design principles that have a different internal damping effect. This value directly influences the resonance frequency and sound tuning characteristics of the midrange driver. For the AE30, it ensures a precise, dynamic sound without unwanted resonances, making it ideal for integration into specially designed audio playback systems to maintain well-balanced sound radiation.

What application types is the AE30 midrange driver designed for?

The AE30 midrange driver from Audio System Italy is specifically designed for compact installations due to its size of 3 inches and a weight of 0.235 kg. Its technical characteristics make it frequently used in car hi-fi systems, where flexible installation options and high sound precision are required. Especially in combination with other speaker systems, such as tweeters and woofers, the AE30 can excellently cover the midrange frequency range starting from 100 Hz. Thanks to its robust construction with aluminum and cone paper, the AE30 also offers excellent amplifier compatibility for versatile car audio applications.

What enclosure dimensions are required for the AE30 from Audio System Italy?

The AE30 midrange driver requires a mounting diameter of 86 mm along with a mounting depth of 42 mm for precise integration. When planning the enclosure or integrating into existing systems, it is essential to ensure that the dimensions are adhered to accurately to achieve the best possible performance. Especially in compact installation conditions in vehicles, the exact adherence to these measurements plays a crucial role in allowing the speaker to fully utilize its practical and acoustic advantages. A well-dimensioned enclosure helps to better control resonances and reproduce sound in detail.

Manufacturer information/responsible person

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de"

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