ESX Quantum QXB12 12" (30cm) enclosure subwoofer

  • 12" enclosure subwoofer, 1000/2000 watts, 2+2 ohm impedance.
  • Robust MDF cabinet, 76 mm dual voice coil, protective grille.
  • Integrated dual terminal, serial and parallel connection.
  • Mehr technische Details
Normal price €449,00
Normal price €449,00 Selling price €449,00
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Quantum QXB12 by ESX

The Quantum QXB12 is a powerful enclosure subwoofer from ESX. This model is specially designed for the highly specialized QXE12D2 subwoofer. It stands out due to its robust construction and its sturdy 18 mm MDF enclosure with an extra reinforced front panel. Of particular importance is the luxurious 4-layer protective grille developed explicitly for this model. An integrated dual terminal with an impedance of 2+2 Ohms bridges both serial and parallel connections to the amplifier – a rarity in this category.

Features

  • 12 inch enclosure subwoofer
  • Power handling 1000/2000 Watt RMS/max.
  • Impedance 2 + 2 Ohms
  • 76 mm dual voice coil
  • Robust enclosure with logo sticks
  • Protective grille
  • Dimensions 63 x 40 x 37/27 cm

ESX Quantum QXB12 Datenblatt

Frequent questions about Quantum QXB12


Wie hoch ist die Belastbarkeit des Quantum QXB12 Subwoofers?

The Quantum QXB12 subwoofer from ESX is designed for a maximum power handling of 2000 watts, while the RMS power handling is at 1000 watts. These values make it ideal for intense music use. The high power handling allows for the reproduction of both subtle bass notes and powerful beats without distortion. Thanks to its robust construction and the powerful 76 mm dual voice coil, the QXB12 provides a sound stability that one expects from a subwoofer of this class. Especially if you enjoy listening to music loudly, this subwoofer shines with its sustained performance.

Welches Material wird für das Gehäuse des Quantum QXB12 verwendet?

The housing of the Quantum QXB12 from ESX is made of 18 mm thick MDF with an extra reinforced front panel. This material provides optimal stability and minimizes unwanted vibrations, resulting in a clearer sound image. The robust construction is specifically designed to support the powerful output of the subwoofer. The stable build not only protects the internal components of the subwoofer but also ensures a resilient structure that easily withstands the demands of intense audio applications. The design with logo sticks adds an aesthetic touch to the housing.

Welche Impedanz hat der Quantum QXB12 und was bedeutet das?

The Quantum QXB12 subwoofer has an impedance of 2+2 ohms, which means it is designed for both series and parallel connections. This flexibility allows you to optimally match the subwoofer to your amplifier. In a series connection, the total impedance increases, while the parallel connection reduces it to the minimum, which can lead to different loading scenarios for amplifiers. The dual terminal design of the subwoofer facilitates installation and provides additional options for system customization, especially in more complex audio setups.

Welche Größe hat der Quantum QXB12 Subwoofer?

The Quantum QXB12 subwoofer is a 12-inch (30 cm) enclosure subwoofer. This dimension significantly contributes to the performance and efficiency of the subwoofer and allows for deeper bass reproduction at higher volumes. The size is ideal for vehicles that require powerful bass without taking up too much space in the trunk. With dimensions of 63 x 40 x 37/27 cm, it is compact enough to be installed in various car models while still providing enough volume for high-quality music playback.

Wie kann der Quantum QXB12 in einem Fahrzeug installiert werden?

The installation of the Quantum QXB12 from ESX in the vehicle requires careful consideration of the dimensions: 63 x 40 x 37/27 cm. These measurements allow for the integration of the subwoofer into a variety of vehicle types. It is important to ensure that there is sufficient space in the trunk or another suitable area. The subwoofer should be securely mounted to minimize vibrations and not compromise sound quality. Thanks to the dual terminal, connecting to an amplifier is straightforward and only requires attention to the impedance configuration to ensure optimal performance.

Welche speziellen Schutzvorrichtungen hat der Quantum QXB12?

The Quantum QXB12 is equipped with a luxurious 4-fold protective grille that has been specially designed for this model. This grille protects the subwoofer from physical damage and preserves the delicate membrane from alienation, while simultaneously not compromising sound quality. The reinforcement provided by the protective grille helps to increase the durability and reliability of the subwoofer, especially under intense use. This feature is particularly useful for installations in vehicles, where it may be exposed to unwanted impacts and foreign objects, which is essential for protection against wear.

Mit welchen Verstärkern kann der Quantum QXB12 betrieben werden?

The Quantum QXB12 subwoofer offers flexible connection options thanks to its 2+2 ohm impedance. It can be operated with amplifiers designed for low impedances as well as those that require a higher impedance. Amplifiers capable of delivering up to 2000 watts at 4 ohms or 1000 watts RMS at 2 ohms are particularly suitable. This variability in connection provides the opportunity to perfectly match the subwoofer to many different audio setups. Both mono and multi-channel amplifiers that provide the appropriate power ratings are compatible with this subwoofer.

Welche Rolle spielt die Doppelschwingspule im Quantum QXB12?

The 76 mm dual voice coil of the Quantum QXB12 plays a central role in the performance and sound precision of the subwoofer. This component ensures improved heat dissipation and enables the generation of deeper frequencies with greater precision. The dual voice coil supports the high load capacity of the subwoofer by allowing for distortion-free listening pleasure at maximum volume. Additionally, it increases flexibility in amplifier matching through the option of series or parallel connection. These features make the dual voice coil a crucial factor for the acoustic excellence of the subwoofer.

Welche Vorteile bietet das doppelte Terminal des Quantum QXB12?

The Quantum QXB12 from ESX is equipped with an innovative dual terminal that offers a 2+2 Ohm impedance. This configuration allows the subwoofer to be connected both in series and in parallel. A dual terminal provides flexibility for integration into various car audio systems. It not only allows for easy adjustment of the amplifier impedance to the speaker requirements but also supports better distribution of the electrical load. This connectivity is ideal for enthusiasts seeking more control over their audio adjustments and preferring more complex audio configurations.

Wie beeinflusst das Schutzgitter die Leistung des Quantum QXB12?

The special 4-fold protective grille of the Quantum QXB12 from ESX offers protection without compromising acoustic performance. This grille protects the speaker membrane and other sensitive components from physical influences and damage, which is especially important in mobile applications like in cars. It is designed not to obstruct sound flow, with the structure of the grille minimally affecting audio output. The protective grille ensures that the subwoofer remains consistent in its performance, provides extended protection against mechanical damage, and guarantees a longer lifespan for the subwoofer.

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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