ESX Quantum QXE-15D2 15" (38cm) Subwoofer

ESX Quantum QXE-15D2 15" (38cm) Subwoofer

  • 15" subwoofer, 1500/2000 watts, 2+2 ohm impedance.
  • Cast aluminum basket, 76 mm dual voice coil, dual magnet.
  • T-Plate ventilation, double stitched surround, precise bass.
  • Mehr technische Details
Normal price €379,00
Normal price €379,00 Selling price €379,00
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Quantum QXE-15D2 by ESX

The Quantum QXE-15D2 is a 15-inch subwoofer from ESX. This dynamic subwoofer is part of the new QXE Woofer series and impresses with its newly developed aluminum cast frame. In addition to improved cooling through ventilation holes and rear ventilation, it features a powerful 76 mm dual voice coil and a strong dual magnet for maximum sound pressure and precise bass reproduction. With a power handling of 1500/2000 watts RMS/max., an impedance of 2 + 2 ohms, and an impressive X-Max of +/- 22 mm, this subwoofer offers a completely new listening experience.

Features

  • Robust aluminum cast frame
  • 76 mm dual voice coil
  • Dual voice coil with 40 mm winding height
  • Dual magnet with 200 oz (5.6 kg)
  • T-Plate ventilation and spider with rear ventilation
  • Double-stitched surround
  • Molded paper cone
  • X-Max +/- 22 mm

Specifications

  • Power handling 1500/2000 watts RMS/max.
  • Impedance 2 + 2 ohms
  • 76 mm dual voice coil
  • 200 oz (5.6 kg) dual magnet
  • Mounting depth 205 mm
  • Mounting diameter: 305 mm

ESX Quantum QXE-15D2 Datenblatt

Frequent questions about Quantum QXE-15D2


Welche Impedanz hat der Quantum QXE-15D2 Subwoofer von ESX?

The Quantum QXE-15D2 subwoofer from ESX is equipped with a dual voice coil that has an impedance of 2 + 2 ohms. This configuration offers flexibility in installation, as it allows for various wiring options. By connecting the voice coils in parallel or series, the impedance can be adjusted to meet the amplifier's needs. This is particularly useful in systems that require either a lower impedance for more power or a higher impedance for less heat generation and stability.

Wie hoch ist die Belastbarkeit des ESX Quantum QXE-15D2 Subwoofers?

The ESX Quantum QXE-15D2 subwoofer can handle an impressive load capacity of 1500 watts RMS and a maximum of 2000 watts. This high load capacity ensures that the subwoofer is capable of delivering consistent performance even at high volumes and intense bass frequencies. The robust construction and powerful dual magnet contribute to this high performance level, making the QXE-15D2 an excellent choice for enthusiasts who desire rich and clear bass in their vehicle.

Wie ist die Kühlung beim Quantum QXE-15D2 Subwoofer realisiert?

The Quantum QXE-15D2 from ESX features efficient cooling, ensured by ventilation holes in the aluminum die-cast basket and a special back ventilation of the spider. These cooling mechanisms significantly reduce temperature rise even at high volume and prolonged operation. This not only extends the lifespan of the subwoofer but also minimizes the likelihood of distortion due to overheating. The combination of these technologies makes the QXE-15D2 particularly suitable for intense musical demands.

Welche Materialien werden in der Bauweise des Quantum QXE-15D2 verwendet?

The Quantum QXE-15D2 subwoofer uses a variety of high-quality materials. The robust aluminum die-cast basket is central to the structural integrity and contributes to heat dissipation. The surround is double-stitched, which increases stability at high excursions. Additionally, the diaphragm is made of pressed paper, which is valued for its sound reproduction accuracy. This choice of materials ensures remarkable durability and acoustic performance, making the subwoofer ideal for demanding audio systems.

Welche Rolle spielt der Doppelmagnet im Quantum QXE-15D2 Subwoofer?

The double magnet of the Quantum QXE-15D2 subwoofers, weighing 200 oz (5.6 kg), is crucial for generating high sound pressure and precision in the bass frequencies. The strong magnet helps to efficiently control the moving unit, resulting in clear and dynamic bass. This magnet structure ensures that bass reproduction remains distortion-free even at high volumes, making the subwoofer ideal for hi-fi and home theater applications that require powerful and accurate bass reproduction.

Welche Abmessungen hat der Quantum QXE-15D2 Subwoofer und wie beeinflussen sie die Installation?

The Quantum QXE-15D2 subwoofer has a mounting diameter of 305 mm and a mounting depth of 205 mm. These dimensions are crucial to consider when it comes to integrating into existing vehicle audio systems. The mounting depth requires sufficient space in the interior mode or in the trunk of a vehicle to securely mount the subwoofer. The standard diameter facilitates adaptation to various mounting frames and enclosures, providing flexibility in vehicle compatibility without compromising performance.

Welche speziellen Konstruktionsmerkmale zeichnen den ESX Quantum QXE-15D2 aus?

The ESX Quantum QXE-15D2 is characterized by its 76 mm dual voice coil with a 40 mm winding height, which allows for precise control during deflection. The T-Plate ventilation and the back ventilation of the spider ensure efficient heat dissipation and reduce heat in the voice coil. These developments in design contribute to the subwoofer maintaining top performance and longevity even under intense operating conditions. The double-stitched surround and the pressed paper diaphragm also significantly improve the acoustic response.

Was ist das X-Max. des Quantum QXE-15D2 und warum ist es wichtig?

The X-Max of the Quantum QXE-15D2 is +/- 22 mm, allowing for a considerable displacement of the diaphragm. This high displacement is crucial for the subwoofer's ability to generate deep and powerful bass without distortion. With longer displacements, more air is moved, resulting in a higher perceived sound pressure and deeper frequency response. This technical feature is particularly important for music genres with intense bass lines and for home theater applications that aim to create realistic soundscapes.

Wie beeinflusst die 76 mm Doppelschwingspule des Quantum QXE-15D2 den Klang?

The 76 mm dual voice coil of the Quantum QXE-15D2 offers impressive control and stability over the sound image. This voice coil is capable of handling high power demands and ensures precise and efficient drive of the moving parts of the subwoofer. The larger coil area allows for better heat dissipation, leading to more stable performance. For users who desire accurate bass reproduction, this design offers clear advantages, especially regarding the reproduction of complex bass structures.

Was macht den Aluminium-Gusskorb im Quantum QXE-15D2 besonders?

The aluminum cast basket of the Quantum QXE-15D2 not only contributes to the structural stability of the subwoofer but also significantly supports the heat dissipation processes. Aluminum has the property of efficiently conducting heat, which is essential during sustained high volume or intense music pieces. The precision of the casting process ensures that the basket remains free of resonance and dimensionally stable, which in turn reduces distortion and preserves sound purity. These characteristics make it ideal for use in demanding acoustic environments.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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