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Audio System Italy ASS-15 15" (38cm) Subwoofer
SKU:  ASS-15
EAN:  7427135690082
1000 Watt

ASS-15

SKU:  ASS-15
EAN:  7427135690082

Technical Highlights

  • Subwoofer with 1000W RMS power, impedance of 2+2 Ohm, Fs 33.74 Hz.
  • QTS value of 0.754, 87.1 dB sensitivity, 75mm voice coil.
  • Cast aluminum basket, paper cone, installation depth of 188mm, carbon dust cap.
  • More technical details
€300,00
€300,00 €300,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 11, - Jun 14,
x piece
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ASS-15 by Audio System Italy Description

The ASS-15 is a high-quality subwoofer from Audio System Italy. Particularly noteworthy about this 15" (38cm) device are its technical features that set it apart from others. With a strong power of 1000W RMS and an Fs of 33.74 Hz, it produces an impressive sound. The aluminum die-cast basket and paper cone also support the sound quality. With a mounting depth of 188mm and an outer diameter of 390mm, the device can be perfectly integrated into your setup.

Technical Data
  • 15" 38cm Subwoofer 2+2 Ohm
  • 1000W RMS
  • Fo: 33.74 Hz
  • QMS: 8.756
  • QES: 0.825
  • QTS: 0.754
  • VAS: 71.53L
  • SPL: 87.1 dB 1W/m
  • Re: 1.8 + 1.8 Ohm
  • Xmax: +/-15mm
  • 75mm oscillating coil
  • Cast aluminum basket, paper membrane
  • stitched edge
  • ventilated air gap, pole core drilling
  • Magnet diameter: 175mm
  • double centering
  • Carbon Dustcap
  • Outer diameter 390mm
  • ED: 346mm
  • Installation depth: 188mm

Frequently Asked Questions about ASS-15

Welche Leistung hat der ASS-15 Subwoofer?

The ASS-15 subwoofer from Audio System Italy offers an impressive power of 1000W RMS. This high power allows for the production of powerful bass that reproduces deep frequencies with exceptional clarity. With an Fs of 33.74 Hz, the subwoofer is specifically designed for low-frequency applications. The use of a 75mm voice coil maximizes the load capacity and ensures thermal stability even under intense use. These technical specifications make it ideal for demanding audio installations where quality and performance are crucial. The subwoofer is therefore perfect for professional sound setups in vehicles.

Wie beeinflussen die Thiele Small Parameter die Leistung des ASS-15?

The Thiele Small parameters of the ASS-15, such as QMS (8.756), QES (0.825), and QTS (0.754), are crucial for the acoustic properties of the subwoofer. The high QMS value indicates efficient mechanical damping and positively influences bass reproduction. QES and QTS allow for precise tuning to closed or vented enclosures, ensuring optimal playback in various installation environments. The VAS value of 71.53L provides an idea of the required enclosure volume for maximum performance. These parameters assist in fine-tuning to achieve the best possible sound.

Welche Materialien kommen beim ASS-15 Subwoofer zum Einsatz?

The ASS-15 subwoofer is characterized by the use of high-quality materials. It features a die-cast aluminum basket that not only provides stability but also minimizes vibrations and unwanted resonances. The paper cone combines strength with lightness, which is crucial for precise and dynamic bass reproduction. Furthermore, the subwoofer is equipped with a stitched surround that increases reliability and longevity by improving mechanical load capacity. These materials significantly contribute to the sound quality and durability of the subwoofer.

Wie installiere ich den ASS-15 in meinem Fahrzeug?

For the installation of the ASS-15 subwoofer, its dimensions are of central importance. With an outer diameter of 390mm and a mounting depth of 188mm, the subwoofer fits into most conventional enclosures. The outer diameter ensures a secure attachment without excessive adjustments. When mounting, attention must also be paid to the ventilated air gap and the pole core drilling, which allow for efficient ventilation for cooling the voice coil. A professional installation avoids sound distortions and compromises in performance, while the double centering ensures precise and even woofer movement.

Welche Frequenzbereiche deckt der ASS-15 Subwoofer ab?

The ASS-15 subwoofer is designed and optimized for the reproduction of low frequencies. With an Fs value of 33.74 Hz, it is capable of producing deep and impressive bass tones that provide a true listening experience. These specifications make it ideal for playing music genres that require strong bass support, such as EDM, hip-hop, or rock. The combination of strong drive and effective materials allows for a dynamic response in the desired frequency range, resulting in a fuller and richer sound. The subwoofer is therefore perfect for enthusiasts who value rich bass.

Warum ist ein Alugusskorb für den ASS-15 vorteilhaft?

The aluminum die-cast basket of the ASS-15 subwoofer offers several advantages in terms of durability and sound quality. Aluminum has excellent mechanical properties that dampen vibrations and provide structural integrity, contributing to a clean and distortion-free sound. Additionally, the material is corrosion-resistant and lightweight, which simplifies installation and increases overall stability. These properties enhance the performance of the subwoofer by minimizing mechanical losses and maximizing efficiency. Such a basket is ideally designed to allow the subwoofer to operate optimally under demanding conditions.

Welche Rolle spielt der belüftete Luftspalt bei der Funktion des ASS-15?

The ventilated air gap in the ASS-15 subwoofer plays a crucial role in heat dissipation and efficiency. Under high power demands, the ventilation reduces heat buildup in the voice coil, minimizing the risk of overheating and thus increasing the longevity of the subwoofer. This is particularly important in subwoofer-intensive applications, where thermal stability must be ensured over extended play periods. The ventilated air gap helps to maximize acoustic performance and reduce distortions caused by persistently high volumes, ensuring consistently strong performance even over longer play times.

Welche Abmessungen hat der Magnet des ASS-15?

The magnet of the ASS-15 subwoofer has a diameter of 175mm, which significantly contributes to powerful bass reproduction. The size of the magnet is crucial as it influences the magnetic field responsible for the movement of the voice coil and consequently for the reproduction of low frequencies. A larger magnet allows for a stronger driving force, which is an essential requirement for clear, precise, and dynamic bass. This sizing ensures that the subwoofer operates efficiently at high power while also providing the necessary forces to accurately reproduce complex bass lines.

Wie beeinflusst die Papiermembran den Klang des ASS-15?

The paper diaphragm of the ASS-15 subwoofer plays a crucial role in sound reproduction. Paper has traditionally been a preferred material for speaker diaphragms due to its low weight and stiffness, allowing for fast, precise movements and thus dynamic bass reproduction. The special acoustic properties of paper contribute to a balanced timbre that can detail both bright and deep tones. Furthermore, the structure of the paper diaphragm in the ASS-15 ensures an authentic reproduction of complex musical pieces without losing the traditional warm sound character.

Welche Einbauvoraussetzungen gibt es für den ASS-15?

When installing the ASS-15 subwoofer, its specific dimensions must be taken into account. The installation depth is 188mm, while the outer diameter is 390mm. These dimensions allow for relatively flexible integration into various enclosure types; however, sufficient space for ventilation should be considered to ensure the cooling of the voice coil. Additionally, the double centering provides high precision during installation, and the pole core drilling should also be taken into account to ensure optimal sound quality. This guarantees the maximum utilization of the design-optimized parameters of the subwoofer.

Manufacturer information / responsible person

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de"