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ESX

Quantum QXE6.2WV2

6.5" (16.5cm) midrange driver

1 Review

119,00€
119,00€ 119,00€
incl. VAT , possibly plus shipping

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Highlights

  • 6.5" woofer, 125/250 watts, 4 ohm impedance.
  • Polypropylene graphite diaphragms, 30 mm voice coil.
  • High efficiency, excellent cooling, strong magnet.
Seen more cheaply Personal Offer
brand: ESX
Delivery time:
Available, in 2-5 days with you
Number:
Couple
Watt RMS:
125
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119,00€
119,00€ 119,00€

The Quantum QXE6.2WV2 from ESX is a unique 6.5" (16.5cm) mid-bass driver that stands out with a variety of outstanding features. In addition to a newly styled, torsion-resistant steel basket, it shines with a large 30 mm voice coil, making it optimally equipped for operation at high power levels. Thanks to its excellent cooling, including a rear pole core vent and side openings in the speaker basket, as well as a strong 17-ounce magnet, this mid-bass driver achieves an impressive efficiency of 94 dB at 2.83V/1m. Perfect for anyone looking for high-quality and powerful sound.

Technical Data

  • 16.5 cm (6.5") Kickbass speaker (pair)
  • Load capacity 125 Watt/RMS, 250 Watt/MAX
  • Frequency range 55 - 5000 Hz
  • Impedance 4 Ω
  • Polypropylene-Graphite Composite Membranes
  • 30.5 mm vibrating coils on Kapton carrier
  • 17 oz. / 482 g Magnet (Y30)
  • Installation depth 65 mm
  • Installation opening 143 mm
The Quantum QXE6.2WV2 from ESX is a 6.5 inch (16.5 cm) mid-bass speaker with a variety of impressive features. It has a robust steel basket, a powerful 30 mm voice coil, and a cooling system with a rear pole vent for efficient cooling. With a strong 17-ounce magnet, it achieves an efficiency of 94 dB at 2.83V/1m. The polypropylene-graphite diaphragm and the Kapton carriers of the voice coils highlight the technical sophistication of this speaker. Frequency range from 55 to 5000 Hz, power handling of 125 watts RMS, 250 watts MAX, and an impedance of 4 Ω complete the profile.
The Quantum QXE6.2WV2 from ESX covers a frequency range of 55 to 5000 Hz. This means it can effectively reproduce both deep bass tones and mid-range frequencies. This is ideal for discerning music lovers who expect comprehensive sound reproduction from a speaker system. The combination of polypropylene-graphite composite membranes and advanced speaker technology allows for precise representation of various music genres. Especially in conjunction with a powerful amplifier, the full range of this mid-bass speaker can be utilized without losing clarity.
The Quantum QXE6.2WV2 from ESX has a power handling capacity of 125 Watts RMS and 250 Watts MAX. This high power handling makes it an excellent choice for powerful audio setups in cars. The 30 mm voice coil ensures that sound quality is maintained even at high volumes. The 17-ounce magnet provides the necessary strength to deliver stable performance even under intense operation. Ideal for audio systems that demand more power without compromising on reliability.
The Quantum QXE6.2WV2 from ESX achieves an impressive efficiency of 94 dB at 2.83V/1m. This means that the speaker is capable of producing high volumes even with low power consumption. The high efficiency results from the combination of 17-ounce magnets and efficient cooling. Especially in environments where available power is limited or energy demand needs to be kept low, this speaker is an excellent choice. Its efficiency allows for more volume to be extracted from less power.
The installation of the Quantum QXE6.2WV2 from ESX requires a mounting opening with a diameter of 143 mm and a mounting depth of 65 mm. These dimensions make it compatible with a variety of vehicle installations, provided there is sufficient space available. The installation should be carried out carefully, as the correct alignment and secure fastening directly affect the performance of the speaker. During installation, it is important to ensure that the wired connections are also tight and secure to avoid audio dropouts due to loose connections.
The use of polypropylene-graphite composite membranes combined with a robust steel basket distinguishes the Quantum QXE6.2WV2 from ESX. This choice of materials ensures durability and optimal sound characteristics. The polypropylene-graphite membranes provide excellent stiffness and lightweight construction, contributing to reduced distortion and increased sound purity. The Kapton carrier of the 30.5 mm voice coils ensures high temperature resistance, while the robust steel basket provides stability and ensures impact resistance.
The Quantum QXE6.2WV2 from ESX offers an efficient cooling system that provides significant advantages for the long-term stability of the speaker. The rear pole core bore and the side openings in the speaker basket ensure excellent airflow and reduce thermal stress during operation. These cooling mechanisms work together to minimize heat buildup and extend the lifespan of the components, which is particularly important at high volumes or during prolonged use. Such a cooling system is crucial for maintaining performance and efficiency under demanding conditions.
The Quantum QXE6.2WV2 from ESX is equipped with an above-average large 30 mm voice coil. This voice coil is built on a Kapton carrier, which provides additional heat resistance and stability. Due to its larger size, it can handle higher currents, resulting in particularly precise and distortion-free sound reproduction even at high volumes. The combination of size and material selection makes this voice coil ideal for applications where performance consistency and sound fidelity are required.
In the Quantum QXE6.2WV2 from ESX, a strong 17-ounce magnet made of Y30 material is used. This type of magnet is known for its high energy density and efficiency in magnetic flux formation, which contributes to the excellent sensitivity and efficiency of the speaker. Such a magnet effectively supports the voice coil in the precise conversion of electrical signals into mechanical vibrations, resulting in clear and powerful sound. The use of Y30 also ensures high reliability and durability in demanding audio applications.
The Quantum QXE6.2WV2 from ESX is compatible with many vehicle models due to its overall dimensions of 143 mm installation diameter and 65 mm installation depth. These dimensions are common in the car audio sector and make this speaker a versatile solution for various types of vehicles. However, before installation, it should be ensured that the installation space in the specific vehicle model is adequately sized. To maximize the sound potential, a correct installation is required, where all fastenings are completed and the available connection options are taken into account.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Customer Reviews

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Product Specifications

Manufacturer

ESX

Product type

6.5" (16.5cm) midrange driver

Features

  • Highlights

    • 6.5" woofer, 125/250 watts, 4 ohm impedance.
    • Polypropylene graphite diaphragms, 30 mm voice coil.
    • High efficiency, excellent cooling, strong magnet.

  • Uvp

    119

weight

0.85 kg

Technical data

Watt RMS Load Capacity

125

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Your advantages with Masori

Buy Quantum QXE6.2WV2 from ESX online with Masori lowest price guarantee

The Quantum QXE6.2WV2 from ESX is an outstanding 6.5 mid-woofer that sets new standards in car audio. With its exceptional power handling of 125 watts RMS and a maximum output of 250 watts MAX, the speaker offers impressive dynamics for all musical genres. A 17-ounce magnet and an innovative 30 mm voice coil ensure outstanding performance and high thermal stability, which is supported by a rear pole-piercing design. The efficient efficiency of 94 dB at 2.83 V/1 m delivers impressive volume with lower amplifier power. Get this product at masori.de with the lowest price guarantee and experience superior sound, whether on your daily commute or long trips.

The 16.5 cm kick bass speaker from ESX with 55 - 5000 Hz frequency range

The Quantum QXE6.2WV2 from ESX, with its frequency range of 55–5000 Hz, efficiently covers all low and mid-range frequencies, making it ideal for use in a wide variety of vehicle acoustic systems. This frequency range allows the woofer to reproduce deep bass notes and midrange with precision, without crossover or distortion. The speaker enables detailed audio reproduction that impresses with its natural sound, especially at high volumes. A higher frequency range would result in a loss of specific bass intensity, while a lower frequency could reduce clarity.

The 4-ohm impedance of the Quantum QXE6.2WV2 ensures versatile application possibilities

With an optimized impedance of 4 ohms, the Quantum QXE6.2WV2 offers an excellent balance between power consumption and amplifier requirements. This impedance is particularly advantageous as it ensures high compatibility with most car hi-fi amplifiers. A lower ohm value would place increased strain on the amplifier and could therefore lead to increased heat and power consumption. Conversely, a higher ohm value would reduce the available power and thus lower the volume.

Polypropylene-graphite composite membranes for powerful sound and stable operation

The Quantum QXE6.2WV2 features polypropylene-graphite composite diaphragms that offer both strength and flexibility. This material combination prevents distortion even under high loads and ensures accurate sound even at varying volume levels. Graphite enhances resonance control, while polypropylene ensures precise sound projection. Diaphragms made of less durable materials could fracture at high volumes and offer inferior sound performance.

The 30.5 mm voice coil and its role in heat dissipation

With a 30.5 mm voice coil on a Kapton carrier, the Quantum QXE6.2WV2 demonstrates excellent thermal management. Kapton carriers are known for their heat-resistant properties, ensuring the voice coil remains stable even at high power levels. Compared to conventional materials, Kapton offers significantly higher thermal resilience, minimizing downtime and ensuring reliable performance. A smaller voice coil would significantly increase the risk of overheating under high loads.

Innovative cooling technology supported by rear pole core drilling

The Quantum QXE6.2WV2 utilizes carefully designed cooling through a rear pole piece hole and side vents in the speaker basket to prevent overheating. This engineering maximizes airflow around the voice coil, resulting in more effective heat dissipation. Optimal thermal management prevents performance loss and ensures the speaker remains in top condition even during extended audio sessions. Without this design, long sessions could lead to overheating and degradation of sound quality.

Installation depth of 65 mm and installation opening of 143 mm

The compact design of the Quantum QXE6.2WV2, with a mounting depth of 65 mm, allows for easy integration into most vehicles without requiring extensive modifications to existing door or side panels. The 143 mm mounting cutout provides ample room for speaker installation. These dimensions allow for flexible positioning and optimize sound projection. A larger footprint could limit installation in smaller vehicles and compromise sound quality due to suboptimal positioning.

Torsion-resistant steel cage for stability and resonance minimization

The Quantum QXE6.2WV2's torsion-resistant steel basket provides the speaker with a solid base, helping to minimize unwanted resonances. The use of steel maximizes strength and reduces vibrations that could distort the sound. Compared to less stable materials, the steel basket enjoys a long service life and ensures consistent sound even under demanding conditions. Alternative materials could lead to dents and deformation, which could impair sound fidelity.

Powerful support and help from the Carhifi online shop Masori

To ensure optimal installation of the Quantum QXE6.2WV2, the Masori car hi-fi online shop offers comprehensive support. Ask the expert support FAQ & help for any technical inquiry, book an on-site installation in Frankfurt (Oder) , and stay informed about new trends and technologies in the audio blog .