Technical Highlights

  • Nominal power handling: 100 Watts RMS, Nominal impedance: 4 Ohm.
  • Frequency response: 65 Hz–22 kHz, Sensitivity: 90 dB.
  • Mounting diameter: 145 mm, Mounting depth: 65 mm.
  • More technical details
Regular price €173.73
Regular price -21% €219.00 selling price €173.73
2% discount with credit card

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ProductECX-G6

including VAT
Estimated delivery: Sep 22–Sep 25.
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datasheet
Regular price €173.73
Regular price €219.00-21% selling price €173.73

The ECX-G6 from Emphaser is a 6.5 inch coaxial speaker that stands out with a range of key features. These include a mid-bass driver with CRYSTALGRAIN compound diaphragm, a FlowMax aluminum die-cast basket, and a strontium-ferrite magnet. The speaker also features a butyl rubber surround and a dual-layer copper wire voice coil on an aluminum voice coil former. A 13 mm tweeter with fabric dome and a screw terminal with gold-plated contact surfaces complete the product. With a rated power handling of 100 watts RMS, a nominal impedance of 4 ohms, and a frequency response of 65 Hz – 22 kHz, the ECX-G6 delivers impressive performance. The installation diameter is 145 mm and the installation depth is 65 mm. The package includes two coaxial speakers, with the speaker grille available as an option.

Main Features

  • 6.5 inch coaxial speaker
  • Mid-bass driver with Emphaser CRYSTALGRAIN compound diaphragm
  • Emphaser FlowMax aluminum die-cast basket with optimized temperature management
  • Strontium-ferrite magnet
  • Butyl rubber surround
  • Dual-layer copper wire voice coil, wound on a heat-resistant aluminum voice coil former
  • Durable Connex centering spider with woven-in voice coil lead
  • 13 mm tweeter with fabric dome
  • Emphaser screw terminal with gold-plated contact surfaces

Technical Specifications

  • Rated power handling: 100 watts RMS
  • Nominal impedance: 4 ohms
  • Frequency response: 65 Hz – 22 kHz
  • Sensitivity 1W/1m: 90 dB
  • Installation diameter: 145 mm
  • Installation depth: 65 mm

Scope of Delivery

  • 2 coaxial speakers
  • Speaker grille optional: ESP-GR6

datasheet

Open data sheet

Frequently Asked Questions about ECX-G6


What are the advantages of the CRYSTALGRAIN compound membrane of the ECX-G6?

The CRYSTALGRAIN compound membrane of the Emphaser ECX-G6 ensures outstanding sound quality through its special material composition, which minimizes resonances and reduces distortions. This membrane guarantees clean and precise reproduction across the entire frequency range from 65 Hz to 22 kHz. Thanks to CRYSTALGRAIN technology, the sound remains clear and detailed even at high volumes, which is particularly beneficial for complex musical pieces. Due to its lightweight yet stable nature, it quickly adapts to impulse changes, making it ideal for dynamic music genres. Additionally, the membrane's reduction of self-weight enhances the efficiency of the speaker.

How does the FlowMax aluminum die-cast basket contribute to the speaker's performance?

The FlowMax aluminum die-cast basket of the Emphaser ECX-G6 plays a crucial role in comprehensive temperature management and the structural integrity of the speaker. Aluminum as a material offers excellent thermal conductivity, allowing for efficient heat dissipation from the voice coil. This reduces the risk of overheating, maximizing the speaker's longevity. The die-cast basket also provides high stability and reduces unnecessary vibrations during operation, leading to a distortion-free sound image. Its structure supports mechanical stiffness, which particularly benefits precision and sound dynamics at low frequencies.

Why is the strontium ferrite magnet important for the speaker?

The strontium ferrite magnet in the Emphaser ECX-G6 is essential for creating a strong and stable magnetic field that controls the movement of the voice coil. This magnetic field affects the sensitivity and sound pressure level of the speaker, which is 90 dB in this model. A strong magnet means that the speaker operates more efficiently, requiring less energy to produce clear and powerful sound. This efficiency leads to optimized performance for both high and low frequencies, keeping the sound punchy and dynamic. Overall, this contributes to an impressive listening experience.

What advantages does the butyl rubber surround offer in the Emphaser ECX-G6?

The butyl rubber surround of the Emphaser ECX-G6 serves as a suspension element for the diaphragm, which is crucial for controlling diaphragm movements. Butyl is known for its elasticity and excellent damping properties, which minimize vibrations and thus enhance sound clarity. Its resistance to environmental influences, such as moisture and temperature changes, ensures functionality even under adverse conditions. This surround allows for a longer lifespan and minimizes maintenance needs. Especially in the automotive sector, where speakers are often exposed to changing climatic conditions, butyl provides reliable long-term use without performance loss.

What technical features does the tweeter of the Emphaser ECX-G6 have?

The 13 mm tweeter of the Emphaser ECX-G6 is equipped with a fabric dome that allows for a delicate sound image with a natural and detailed high-frequency range. Fabric domes are characterized by their uniform vibration pattern, which offers less distortion and a smooth sound profile. This design is optimal for reproducing high frequencies up to 22 kHz, ensuring a balanced mix between bass and treble. Together with the robust construction of the speaker, this results in a homogeneous sound landscape that does not overemphasize any frequency ranges and is excellent for various music genres and audio content.

How is the speaker connected through the Emphaser screw terminal?

The Emphaser screw terminal with gold-plated contact surfaces allows for a simple and secure connection of the ECX-G6 to existing audio systems by creating stable connections that minimize signal loss. The gold-plated contact surfaces provide protection against oxidation and wear, which preserves signal quality in the long term. These screw terminals ensure uncomplicated installation while offering robustness in daily use. This intelligent connection technology improves contact stability, resulting in higher quality audio transmission and supporting the overall performance of the speaker. Attaching and removing the cables is greatly simplified, providing flexibility during installation.

What is the significance of the rated power of 100 watts RMS for the ECX-G6?

The rated power of 100 watts RMS of the Emphaser ECX-G6 indicates the continuous power the speaker can handle without damage. 100 watts RMS means that the speaker can be played continuously at this power level to ensure consistent volume and sound quality. A high rated power is important for reproducing dynamic music pieces, where sudden volume fluctuations can often occur. This specification ensures that the speaker does not suffer sound degradation or failures during intense operation, such as when listening to rock or orchestral music, which is essential for true music lovers.

How does the dual-layer copper wire voice coil affect sound quality?

The dual-layer copper wire voice coil of the Emphaser ECX-G6 significantly contributes to sound testing by generating an efficient electromagnetic force that controls the diaphragm movement. Copper as a material offers top-notch electrical conductivity and minimizes energy loss. By winding on an aluminum voice coil former, the voice coil remains stable even under thermal stress. This combination ensures precise diaphragm behavior and accurate frequency reproduction. The dual-layer structure optimizes power delivery, promotes a finer sound image, and improves responsiveness to dynamic musical passages, which is particularly beneficial for complex audio tracks to deliver authentic sound.

What dimensions are important for the installation of the ECX-G6 in the vehicle?

The key dimensions for the installation of the Emphaser ECX-G6 are a mounting diameter of 145 mm and a mounting depth of 65 mm. These dimensions ensure that the speaker fits into the designated vehicle opening without requiring modifications. Especially when integrating into existing sound systems, the mounting depth is crucial to leave space behind the mounting surface and thus avoid damage. A precise fit prevents vibrations during playback and is essential for maintaining sound quality. These dimensions ensure that the speaker seamlessly integrates into the vehicle's design without any visual or functional impairments.

Can the ECX-G6 be installed in vehicles from top car brands?

The Emphaser ECX-G6 speaker is designed to be integrated into a variety of vehicle models, provided they have the required mounting diameter of 145 mm and a mounting depth of 65 mm. Although compatibility with specific car brands is not directly specified, the universal dimensions allow for flexible installation in many common vehicles. To ensure the ideal fit, compatibility with the vehicle's interior should always be checked first. The standard dimensions of the ECX-G6 aim to seamlessly integrate into the majority of modern vehicles, creating a harmonious interplay between vehicle interior and speaker design.

Manufacturer information/responsible person

ACR Brändli + Vögeli AG
Roland Brändli
Bohrturmweg 1
5330 Bad Zurzach
Switzerland

EU responsible person:
ACR S + V GmbH
Industriestr. 35
79787 Lauchringen
Germany

Contacts: compliance@acr.eu

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