ESX Quantum QXE8.2W 8" (20cm) midrange driver

  • Power 125/250 watts, impedance 3 ohms, frequency range 35–5000 Hz.
  • Fiberglass membranes, 30 mm voice coils, additional ventilation.
  • Neodymium magnet N45, installation depth 57 mm, weight 542 g per piece.
  • Mehr technische Details
Normal price €199,00
Normal price €199,00 Selling price €199,00
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Quantum QXE8.2W by ESX

Discover the Quantum QXE8.2W, an impressive 8-inch mid-bass driver from ESX. This speaker stands out for its quality and innovation. It delivers precise bass and is easy to install. Its fiberglass cones and a frequency range of 35-5000 Hz provide a convincing sound profile. With a low weight of only 542 grams and a shallow mounting depth of 57 mm, it is ideal for front car doors. A special feature of this speaker is its neodymium magnet, which is positioned at the front rather than the usual rear, saving installation depth and optimizing the center of gravity.

Technical Specifications

  • 20 cm (8 inch) mid-bass driver (pair)
  • 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 drivers with high efficiency
  • Pole core with copper cap for impedance linearization
  • Low weight (542 g each)
  • Mounting depth 57 mm
  • Mounting cutout 182 mm

ESX Quantum QXE8.2W Datenblatt

Frequent questions about Quantum QXE8.2W


Welche Eigenschaften hat der Quantum QXE8.2W Lautsprecher von ESX?

The Quantum QXE8.2W from ESX is an 8-inch mid-bass driver that utilizes innovative fiberglass membranes for clear sound experiences. Its frequency range extends from 35 to 5000 Hz, making it versatile in sound reproduction. A power handling of 125 watts RMS and 250 watts peak highlights its performance capabilities. Particularly noteworthy is the front-positioned neodymium magnet, which not only improves the center of gravity but also optimizes the installation depth.

Wie hoch ist die Impedanz des Quantum QXE8.2W?

The impedance of the Quantum QXE8.2W is 3 ohms. This low impedance favors the power efficiency of the speaker and allows it to be combined with various amplifiers that can handle this load. A copper pole core cap also ensures efficient impedance linearization, minimizing distortion and maximizing sound fidelity.

Was zeichnet die Glasfaser-Membranen des Quantum QXE8.2W aus?

The fiber optic membranes of the Quantum QXE8.2W are known for their rigidity and lightness, which supports accurate and sharp sound reproduction. These materials minimize resonant distortions and contribute to the generation of precise bass. Especially when you enjoy listening to music loudly, they ensure consistent sound quality at variable frequencies through high efficiency.

Welche Einbautiefe hat der Quantum QXE8.2W?

The Quantum QXE8.2W has a mounting depth of only 57 mm. This shallow depth allows for flexibility in installation, especially in tight spaces like car doors. The innovatively positioned front neodymium magnet helps save space while the speaker still delivers maximum power without compromising sound quality.

Wie erfolgt die Kühlung der Schwingspulen im Quantum QXE8.2W?

The voice coils of the Quantum QXE8.2W feature a special ventilation technology that ensures optimal cooling. This prevents overheating at high power levels. The 30 mm voice coils are efficiently designed to improve thermal stability, making them more durable and reliable.

Wie viel wiegt der Quantum QXE8.2W?

The weight advantage of the Quantum QXE8.2W is only 542 grams per piece. With its lightweight structure, the overall load at the installation site is minimized. This makes the speaker particularly suitable for use in vehicles, where weight plays a critical role, without compromising performance.

In welche Fahrzeuge passt der Quantum QXE8.2W am besten?

The Quantum QXE8.2W is ideally suited for vehicles with installation openings of 182 mm and still offers flexibility due to its low installation depth of 57 mm. While no specific car brands are mentioned, its dimensions make it excellent for common intended installation locations such as front car doors.

Was ist der Vorteil des Neodym-Magneten im Quantum QXE8.2W?

The neodymium magnet in the Quantum QXE8.2W is an N45 type with high efficiency. Its front placement not only saves space but also optimizes the center of gravity, enhancing performance in compact installation options. Additionally, the powerful magnet ensures a clear, powerful sound even at low power consumption.

Wie groß ist der Frequenzbereich des Quantum QXE8.2W?

The frequency range for the Quantum QXE8.2W extends from 35 Hz to 5000 Hz. This wide range allows the speaker to reproduce both low bass frequencies and mid frequencies accurately. This ensures a balanced sound dynamic and makes the speaker versatile for everything from deep bass reproduction to clear vocal representation.

Welche Rolle spielt die Polkernkappe aus Kupfer im Quantum QXE8.2W?

The copper pole cap in the Quantum QXE8.2W serves to linearize impedance. This minimizes distortion across the entire frequency range. Especially at varying frequencies, it ensures a consistent flow of electrical signals to the speaker system, which improves overall pitch and enables clearer sound reproduction.

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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