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ESX Quantum QE120 5" (13cm) Coaxial Speaker
SKU:  QE120
EAN:  635927103635

Quantum QE120

SKU:  QE120
EAN:  635927103635

Technical Highlights

  • Power 80 watts RMS, 160 watts maximum, impedance 4 Ω.
  • Frequency range 72 to 22000 Hz, Mylar neodymium tweeter.
  • Polypropylene membranes, chrome-plated pole plates, depth 48 mm.
  • More technical details
Normal price €59,00
Normal price €59,00 Selling price €59,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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Normal price €59,00
Normal price €59,00 Selling price €59,00

Quantum QE120 by ESX

The Quantum QE120 from ESX is a 13 cm coaxial speaker with a 2-way design. The power handling is 80 Watts RMS and 160 Watts maximum. The impedance is 4 Ohms, and the frequency range extends from 72 to 22000 Hz. Equipped with metal-coated polypropylene membranes, 13 mm Mylar neodymium tweeters, and chrome-plated pole plates. The installation depth is 48 mm, and the cutout diameter is 110 mm. Delivered as a pair.

Features
  • 13 cm coaxial speaker
  • 2-way coaxial speaker (pair)
  • Metal-coated polypropylene membranes
  • 13 mm Mylar neodymium tweeter
  • Chrome-plated pole plates
Technical Specifications
  • Power handling RMS 80 Watts
  • Maximum power 160 Watts
  • Impedance 4 Ohms
  • Frequency range 72 to 22000 Hz
  • Installation depth 48 mm
  • Cutout diameter 110 mm

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ESX Quantum QE120 Datasheet

Frequently Asked Questions about Quantum QE120


What are the technical specifications of the ESX Quantum QE120 speaker?

The ESX Quantum QE120 is a 5" (13 cm) coaxial speaker that offers an RMS power handling of 80 watts and a maximum power of 160 watts. With an impedance of 4 ohms, it covers a frequency range of 72 to 22,000 Hz. The metal-coated polypropylene membranes and the 13 mm Mylar neodymium tweeter provide precise sound. It has a mounting depth of 48 mm and a cutout diameter of 110 mm. The chrome-plated pole pieces seamlessly integrate into the elegant design and provide an additional visual highlight.

What frequency range does the Quantum QE120 cover?

The ESX Quantum QE120 speaker covers a frequency range of 72 to 22,000 Hz. This wide range allows for the reproduction of deep bass as well as high frequencies, resulting in a balanced sound profile. The sound quality remains consistent at both high and low volumes, making it an excellent choice for music genres with varying frequency requirements.

What materials are used in the membranes of the Quantum QE120?

For the Quantum QE120, ESX uses high-quality materials for top-notch sound experiences. The use of metal-coated polypropylene membranes enhances sound precision, ensuring more accurate and robust reproduction, especially at low frequencies. The material is also particularly durable and resistant to environmental influences, increasing the speaker's longevity.

How loud do the Quantum QE120 speakers play?

The ESX Quantum QE120 offers an RMS power of 80 watts and a maximum power of 160 watts, providing sufficient sound pressure for most vehicle interiors. This power allows for enjoying both detailed highs and powerful lows. It is optimal for music lovers who like to play at high volumes while maintaining uncompromised sound quality.

What advantages does the 13 mm Mylar neodymium tweeter in the Quantum QE120 offer?

The 13 mm Mylar neodymium tweeter of the Quantum QE120 delivers clear and detailed highs, which are particularly pronounced in more complex musical pieces. Mylar is a proven material for high-frequency reproduction, as it offers an excellent balance between stiffness and flexibility. The use of neodymium magnets supports energy-efficient and dynamic sound reproduction, resulting in a vibrant and clean high-frequency range.

What installation depth does the ESX Quantum QE120 require?

The ESX Quantum QE120 speaker requires an installation depth of 48 mm. This requirement ensures that there is enough space to fully unleash the sound quality without compromising due to interference from the vehicle's body. The relatively shallow depth allows for versatile installation options in numerous vehicle models.

Do the Quantum QE120 speakers fit in my car?

The Quantum QE120 speakers require an installation opening of 110 mm. This standard size fits many vehicles, but it is advisable to check the measurements against your vehicle before considering installation. Verify the specific installation conditions in your car to ensure that the speakers can be integrated without issues.

What is the design feature of the chrome-plated pole plates of the Quantum QE120?

The chrome-plated pole plates of the Quantum QE120 speaker from ESX are not only a visual highlight but also functionally well thought out. They provide additional stability and protection for the speaker's internal mechanics and contribute to an improved aesthetic. The shiny finish harmonizes beautifully with the other design components of the speaker, enhancing the overall appearance.

What is the impedance of the ESX Quantum QE120?

The Quantum QE120 speaker from ESX has an impedance of 4 Ohms. This impedance setting is ideal for a variety of car radio or amplifier configurations and allows for efficient power transfer, enabling the speaker to perform optimally. The 4 Ohm configuration is a common standard that ensures more precise undistortion even at higher volumes.

What protection mechanisms does the Quantum QE120 include?

ESX does not provide separate protective grills with the Quantum QE120; however, the chrome-plated pole plates are an integral part of the design that is both visually and functionally advantageous. They not only offer some protection against accidental damage but also contribute to the structural integrity of the speaker. They reflect light and add a touch of elegance that elevates the overall design of the speaker to another level.

Manufacturer information / responsible 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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