ESX QXE8.2C 8" (20cm) speaker set

  • Power 125/250 Watt RMS/Max., impedance 3 Ω, fiberglass membrane.
  • Neodymium tweeter with 250 watts max., impedance 4 Ω, 9 mm installation depth.
  • Frequency range 35-5000 Hz, 30 mm voice coil, 57 mm installation depth.
  • Mehr technische Details
Normal price €329,00
Normal price €329,00 Selling price €329,00
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QXE8.2C by ESX

The QXE8.2C is an innovative 8 inch (20cm) speaker set from ESX. Unlike common 6.5 inch bass speakers, this model features a diameter of 20 cm, which enables a significantly improved sound experience. It is compatible with standard 20 cm adapters and can therefore be easily integrated into various vehicle models. Thanks to the neodymium drive and an installation depth of only 57 mm, the speaker set is characterized by its easy handling. The technical profile is rounded off by a 25 mm fabric neodymium tweeter, which ensures sound quality well beyond 24,000 Hz. Another advantage is the inline crossover specially optimized for this system. With this, ESX has developed a top-class speaker set aimed at efficient signal processing.

Technical Data

  • 20 cm (8 inch) mid-bass driver
    • Power handling 125/250 Watt RMS/Max.
    • Impedance 3 Ω
    • Fiberglass cones
    • Frequency range 35 - 5000 Hz
    • 30 mm voice coils with additional ventilation
    • Powerful N45 neodymium magnet drives with high efficiency
    • Pole core with copper cap for impedance linearization
    • Low weight (542 g each)
    • Installation depth 57 mm
    • Mounting hole 182 mm
  • 25 mm (1") fabric neodymium tweeter
    • Power handling 125 Watt RMS, 250 Watt Max.
    • Frequency range 3500 - 24000 Hz
    • Impedance 4 Ω
    • Detachable threaded mounts for flexible installation
    • Flush and surface mounting
    • 6 dB cable crossovers
    • Installation depth 9 mm
    • Mounting hole 44 mm

ESX QXE8.2C Datenblatt

Frequent questions about QXE8.2C


Welche Vorteile bietet der 20 cm Durchmesser des QXE8.2C Lautsprechers?

The QXE8.2C from ESX offers significantly improved sound quality with its 20 cm diameter compared to the more common 16.5 cm speakers. The larger diameter allows for deeper bass reproduction and enhances overall acoustic performance. The diaphragm can move more air due to the larger surface area, resulting in a fuller and more powerful bass. Combined with the neodymium drive and fiberglass membranes, this ensures a perfect balance between performance and quality. Furthermore, the speaker is compatible with standard 20 cm adapters, making installation in various vehicle models easier and providing additional flexibility for adapting to individual sound needs.

Wie unterscheidet sich der Neodym-Antrieb des QXE8.2C von herkömmlichen Lautsprechern?

The neodymium drive in the QXE8.2C from ESX uses N45 neodymium magnets, which provide high efficiency and exceptional power for precise sound reproduction. Compared to conventional magnets, neodymium is lighter and more compact, resulting in a reduced installation depth. This allows for more flexible installation and an overall lighter speaker construction. Furthermore, the use of neodymium leads to improved heat resistance and stability, minimizing distortion and ensuring clear sound quality even at high volumes. Especially if you enjoy listening to music loudly, you will notice the difference.

Was zeichnet die Inline-Frequenzweiche des QXE8.2C aus?

The inline crossover specifically optimized for the QXE8.2C is crucial for efficient signal processing and sound distribution within the speaker system. It separates the frequencies and directs them to the respective drivers: The mid-bass driver handles the range between 35 Hz and 5000 Hz, while the tweeter takes over frequencies from 3500 Hz to 24000 Hz. This precise frequency separation results in clear and detailed sound reproduction. The detachable threaded mounts integrated into the crossover also allow for flexible installation options, enabling the speaker to be adapted to various vehicle conditions.

Welche technischen Vorteile bietet der Gewebe-Neodym-Hochtöner des QXE8.2C?

The fabric neodymium tweeter in the QXE8.2C offers numerous acoustic advantages thanks to its 25 mm diaphragm, combined with the use of a lightweight neodymium magnet. This combination enables high efficiency and precise high-frequency reproduction up to 24000 Hz. The soft fabric dome provides higher acoustic resolution and avoids unwanted vibrations, making the sound crystal clear and distortion-free. With a power handling of 125 watts RMS and a maximum power of 250 watts, the tweeter delivers consistent and detailed sound quality even at high volumes. The design also allows for a shallow installation depth, making the speaker suitable for a variety of installation environments.

Welche Abmessungen sind für die Installation des QXE8.2C wichtig?

For the installation of the QXE8.2C speaker set from ESX, the following dimensions are crucial: The mid-bass driver has a cutout diameter of 182 mm and a mounting depth of only 57 mm, which increases flexibility in placement. The fabric neodymium tweeter requires a cutout diameter of 44 mm with a minimum mounting depth of 9 mm. These small dimensions allow for the integration of the set into a variety of vehicle models without extensive modifications. The total weight of the speakers is 542 g each, making them suitable for use in lightweight and space-critical environments. However, always check the vehicle documentation or the dimensions of the installation locations to ensure compatibility.

Welche Leistung kann der QXE8.2C Lautsprecher im Auto erbringen?

The QXE8.2C from ESX is capable of delivering a continuous power of 125 watts RMS, while the maximum power is an impressive 250 watts. These power values guarantee a rich and dynamic audio playback, even with demanding music pieces. The speaker interacts efficiently with amplifiers due to its 3 Ω impedance, optimizing the overall sound performance. The strength of fiberglass membranes combined with the neodymium magnet drive also provides increased impact and sensitivity, ensuring a precise and powerful listening experience. Especially at volumes that require high power, the difference is clearly audible.

Wie trägt die Kupferkappe zur Impedanzlinearisierung beim QXE8.2C bei?

The copper cap used in the core of the QXE8.2C is a technical breakthrough in impedance linearization. It helps to reduce inductance fluctuations, resulting in a balanced impedance across the entire frequency range. This stabilization helps to reduce distortion at higher frequencies and significantly improves overall sound quality. Especially at volume levels where conventional speaker systems often exhibit uneven impedance, the QXE8.2C impresses with consistent performance. The use of copper also enhances heat dissipation, allowing the speaker to remain efficient under demanding conditions.

Welche Materialien werden für die Membranen des QXE8.2C verwendet?

The membranes of the QXE8.2C speaker from ESX are made of high-quality fiberglass, which is both lightweight and stable. These materials are known for their excellent acoustic performance and low distortion potential. The fiberglass structure enhances damping, preventing unnecessary resonances and resulting in clear, natural sound. The durability and resistance to environmental influences such as moisture and temperature fluctuations make this material choice ideal for use in the automotive sector. This means that the speaker consistently delivers excellent performance even under demanding conditions.

Wie kann der QXE8.2C das Klangerlebnis im Auto verbessern?

The QXE8.2C from ESX enhances the acoustic experience in the car through the combination of thoughtful technical features such as neodymium magnet drive and optimized crossovers. The wide frequency range of 35 Hz to 24,000 Hz allows for detailed reproduction of various music genres. The solid bass and clear highs create a balanced sound atmosphere that impresses both during quiet and loud playback. In particular, the precise tuning and high-quality materials of the membranes contribute to a musical performance that goes far beyond the standard speaker system. This speaker is a valuable addition, especially for audiophiles or music lovers who appreciate high-quality reproduction.

Welche Rolle spielt die Schwingspule im QXE8.2C Lautsprecher?

The 30 mm voice coil of the QXE8.2C speaker from ESX is crucial for converting electrical signals into mechanical movement. Its special design, including additional ventilation, allows for effective cooling, which minimizes heat stress and ensures consistent performance even at high output. The ventilation improves thermal stability, making the speaker particularly durable and resistant to power overload. Additionally, the large coil windings provide precise sound conversion, allowing for accurate tonal ranges without mechanical distortion. Especially when high levels and control are required, the voice coil proves to be a key element for the acoustic excellence of the system.

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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