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ESX Quantum QXE6.2WV2 6.5" (16,5cm) Mid-Woofer
SKU:  QXE62WV2
EAN:  4251476408982

Quantum QXE6.2WV2

SKU:  QXE62WV2
EAN:  4251476408982

Technical Highlights

  • 6.5" woofer, 125/250 watts, 4 ohm impedance.
  • Polypropylene graphite diaphragms, 30 mm voice coil.
  • High efficiency, excellent cooling, strong magnet.
  • More technical details
Normal price €119,00
Normal price €119,00 Selling price €119,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 29, - Jun 1,
x pair
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Normal price €119,00
Normal price €119,00 Selling price €119,00

Quantum QXE6.2WV2 by ESX

The ESX Quantum QXE6.2WV2 is a 6.5 inch (16.5 cm) mid-bass speaker with a torsion-resistant, newly styled steel basket. It features a 30.5 mm voice coil on a Kapton former and cooling through a rear pole core vent and side openings in the basket. A Y30 magnet weighing 17 ounces (482 g) is installed. The efficiency is 94 dB at 2.83 V/1 m. The power handling is 125 Watts RMS and 250 Watts Max. The frequency range spans from 55 to 5000 Hz. The impedance is 4 Ohms. The mounting depth is 65 mm, and the cutout diameter is 143 mm. Polypropylene-graphite composite membranes are included. Supplied as a pair.

Features
  • 6.5 inch (16.5 cm) mid-bass speaker
  • Torsion-resistant, newly styled steel basket
  • Polypropylene-graphite composite membrane
  • 30.5 mm voice coil on Kapton former
  • Cooling through rear pole core vent and side openings in the basket
  • Y30 magnet, 17 ounces (482 g)
  • Supplied as: Pair
Technical Specifications
  • Speaker size 165 mm
  • RMS power 125 Watts
  • Maximum power 250 Watts
  • Frequency range 55–5000 Hz
  • Impedance 4 Ohms
  • Efficiency 94 dB at 2.83 V/1 m
  • Mounting depth 65 mm
  • Cutout diameter 143 mm

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ESX Quantum QXE6.2WV2 Datasheet

Frequently Asked Questions about Quantum QXE6.2WV2


What are the main features of the ESX Quantum QXE6.2WV2?

The ESX Quantum QXE6.2WV2 is a 6.5-inch mid-bass driver 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 voice coil former highlight the technical sophistication of this speaker. Its frequency range of 55 to 5000 Hz, power handling of 125 watts RMS, 250 watts MAX, and an impedance of 4 Ω complete the profile.

What frequency ranges does the Quantum QXE6.2WV2 cover?

The ESX Quantum QXE6.2WV2 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 diaphragms and advanced speaker technology allows for precise representation of various music genres. Especially when paired with a strong amplifier, the full range of this mid-bass driver can be utilized without losing clarity.

What is the power handling of the Quantum QXE6.2WV2?

The ESX Quantum QXE6.2WV2 has a power handling 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 reliability.

What is the efficiency of the Quantum QXE6.2WV2?

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 from less power.

How can the Quantum QXE6.2WV2 be installed?

Installing 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 setups, provided there is enough space. The installation should be carried out carefully, as proper alignment and secure fastening directly affect the speaker's performance. During installation, it is important to ensure that the wired connections are tight and secure to avoid audio dropouts due to loose connections.

What materials are used in the Quantum QXE6.2WV2?

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 clarity. The Kapton former of the 30.5 mm voice coils ensures high temperature resistance, while the sturdy steel basket provides stability and impact resistance.

Why is the Quantum QXE6.2WV2 well-cooled?

The Quantum QXE6.2WV2 from ESX features an efficient cooling system that offers significant advantages for the long-term stability of the speaker. The rear pole core vent 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.

What is the size of the voice coil in the Quantum QXE6.2WV2?

The Quantum QXE6.2WV2 from ESX is equipped with an above-average 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 choice makes this voice coil ideal for applications where performance consistency and sound fidelity are required.

What type of magnet material is used in the Quantum QXE6.2WV2?

The Quantum QXE6.2WV2 from ESX uses a strong 17-ounce magnet made of Y30 material. 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 accurately converting 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.

Is the Quantum QXE6.2WV2 universally applicable in many vehicles?

The Quantum QXE6.2WV2 from ESX is compatible with many vehicle models due to its general 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, it should be ensured before installation that the installation space in the specific vehicle model is adequately sized. To maximize sound potential, correct mounting is required, where all fastenings are completed and the available connection options are considered.

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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