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Audio System

Helon AX 165-4 EVO 2

6.5" (16.5cm) midrange driver

Normal price 199,00€
Normal price 199,00€ selling price 199,00€
incl. VAT , possibly plus shipping

Stock options

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Highlights

  • Power at 220/150 watts, impedance is 4 ohms, 6.5" diameter.
  • 4-layer 38 mm voice coil, FKP membrane, Nomex spider included.
  • Die-cast Euronorm chassis, 165 mm EXTREME KICKBASS, 146 mm installation dimension.
Seen more cheaply Personal Offer
brand: Audio System
Delivery time:
Available for delivery in 1-4 days
Number:
Couple
Watt RMS:
150
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Discover the Helon AX 165-4 EVO 2 from Audio System - a 6.5" (16.5cm) mid-bass driver with enormous performance. This model, from the renowned Helon series, is known for its powerful level and hard kick bass. Its unique features, such as the die-cast Euronorm chassis, the FKP membrane, and the Nomex spider, emphasize its high quality. In addition, it is characterized by a 4-layer 38 mm voice coil. Impressive performance data and dimensions complete the picture of this exceptional mid-bass driver.

features

  • 6.5" (16.5cm) midrange driver
  • 165 mm EXTREM KICKBASS speaker
  • Die-cast Euronorm chassis
  • FKP membrane and Nomex spider
  • 4-layer 38 mm voice coil

performance data

  • Impedance: 4 Ohm
  • Power: 220/150 Watts

Measurements

  • Outer diameter: 166 mm
  • Installation depth: 71 mm
  • Installation dimension: 146 mm
The Helon AX 165-4 EVO 2 features a 6.5" (16.5 cm) FKP membrane mounted in a die-cast Euronorm chassis. The Nomex spider provides additional stability and precision to the mid-bass driver. A 4-layer 38 mm voice coil ensures efficient heat dissipation and optimal performance. With an impedance of 4 Ohms and a power range of 220/150 Watts, it is ideal for high levels. The outer diameter of the speaker is 166 mm, the installation depth is 71 mm, and the installation measurement is 146 mm.
The Helon AX 165-4 EVO 2 delivers a peak power of 220 watts and an RMS power of 150 watts. These power specifications enable a dynamic and powerful sound, which provides excellent results, especially at high volumes and low frequency ranges. The 4-layer 38 mm voice coil supports heat dissipation, contributing to increased power stability. Especially if you enjoy listening to music loudly, this configuration ensures clear and distortion-free playback, even during intense use.
The significant die-cast Euronorm chassis of the Helon AX 165-4 EVO 2 not only provides mechanical stability but also reduces resonances that could impair the sound. It creates a robust foundation that perfectly supports the FKP membrane and the Nomex spider. This combination prevents distortion and ensures consistent sound quality across the entire frequency spectrum. Especially in the area of EXTREME KICKBASS that this speaker produces, the role of the chassis is crucial for maintaining sound integrity at the highest levels.
The FKP membrane used in the Helon AX 165-4 EVO 2 is crucial for sound generation and distribution. Its material and design are intended to provide both strength and lightness, which ensures reactive and dynamic sound reproduction. This allows even the finest audio nuances to be presented clearly and precisely. In combination with the Nomex spider and the 4-layer voice coil, the membrane enables the characteristic powerful level and the ability to reproduce kick bass that distinguishes the speaker.
With an impedance of 4 Ohms, the Helon AX 165-4 EVO 2 is suitable for various amplifier systems that match this impedance. Additionally, it has a power capacity of 220 Watts Peak and 150 Watts RMS, making it ideal for powerful sound reproduction. Existing systems should meet or exceed these specifications to ensure optimal sound quality. When installing, it is worthwhile to compare the impedance with the fixed resistance of the rest of the system to ensure maximum efficiency and avoid sound losses.
The outer diameter of the Helon AX 165-4 EVO 2 is 166 mm, while the installation measurement has a diameter of 146 mm. The installation depth is 71 mm, which ensures that the speaker fits into various types of vehicle installations. These dimensions are crucial to ensure that the speaker sits correctly and securely without exerting unnecessary pressure on the installation structure. When planning and implementing the installation, this data should be taken into account to prevent potential disturbances or loss of sound quality.
The Nomex spider in the Helon AX 165-4 EVO 2 serves to support and center the diaphragm and the voice coil in their movement. Nomex, known for its heat resistance and elasticity, allows for precise control and damping of diaphragm movements, which enhances the acoustic precision of the speaker. This achieves a coherent and consistent sound development, especially at high output levels and EXTREME KICKBASS applications. Additionally, this structure increases the lifespan of the speaker, as mechanical stresses are evenly distributed.
The 4-layer 38 mm voice coil of the Helon AX 165-4 EVO 2 is responsible for converting electrical signals into mechanical movement, which drives the diaphragm. Its multi-layer construction allows for more efficient heat dissipation and prevents thermal compression, which is crucial for continuous performance at high volumes. This optimization results in lower distortion and more transparent sound reproduction across the entire performance spectrum. Especially when reproducing high levels, its resistance to temperature fluctuations and mechanical stress is advantageous.
To ensure the compatibility of the Helon AX 165-4 EVO 2 with your vehicle, you should check the installation dimensions: the outer diameter is 166 mm, the installation measurement is 146 mm, and the installation depth is 71 mm. These parameters should match the existing speaker cutouts in your vehicle. If your vehicle provides enough space, installation is effectively possible. Make sure that neither cables nor other vehicle elements are affected by the mid-bass speaker. Accurately measuring these distances is important to ensure a perfect fit and a smooth installation.
The material selection for the Helon AX 165-4 EVO 2 was made specifically to ensure outstanding sound performance. The FKP membrane provides precise sound reproduction due to its lightweight yet rigid structure. The Nomex spider enhances durability and stability, while the die-cast Euronorm chassis ensures resonance-free operation. These materials, combined with the multilayer voice coil, ensure high efficiency and reliability, especially in the reproduction of EXTREME KICKBASS. Each component is carefully selected to optimize audio playback and meet high acoustic demands.

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

Product Specifications


Manufacturer

Features


  • Highlights

    • Power at 220/150 watts, impedance is 4 ohms, 6.5" diameter.
    • 4-layer 38 mm voice coil, FKP membrane, Nomex spider included.
    • Die-cast Euronorm chassis, 165 mm EXTREME KICKBASS, 146 mm installation dimension.
  • Uvp

    200

weight

0.8 kg

Technical data


Watt RMS Load Capacity

150

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Your advantages with Masori


Buy Helon AX 165-4 EVO 2 from Audio System with 6.5 (16.5cm) diameter at a great price

The mid-woofer from Audio System offers powerful performance thanks to its design, specifically optimized for kick bass applications. With an RMS output of 150 watts and a maximum power handling of 220 watts, it offers ample headroom for dynamic musical passages. The 4-ohm impedance makes it versatile and adaptable to common car audio configurations. At masori.de, the Helon AX 165-4 EVO 2 is always available at the best price thanks to our lowest price guarantee. Efficiency and performance combine to make this product a top choice for discerning car hi-fi enthusiasts.

Powerful 4-layer 38 mm voice coil for high power handling

This model's voice coil is a technical masterpiece. The four-layer winding on a 38 mm diameter achieves high thermal resistance, ensuring long-lasting power handling. This design minimizes distortion and increases power handling, resulting in clear and distortion-free reproduction at high volumes. A larger diameter could mean more weight, while a thinner coil might not offer the same thermal stability. This balance of specifications demonstrates Audio System's engineering expertise.

FKP membrane and Nomex spider: High-quality materials for excellent sound reproduction

The FKP cone combines lightness with rigidity, ensuring precise sound reproduction while also increasing efficiency. Nomex Spider offers exceptional control of cone movement, resulting in improved response, especially during fast bass impulses. Alternatives using heavier or less rigid materials could result in a less precise sound image, which underscores Audio System's choice of these materials.

Die-cast Euronorm chassis: Perfect stability and protection

The die-cast Euronorm chassis provides extreme strength and protects the internal components from external influences. This construction also ensures vibration-free performance, resulting in clearer audio output. A chassis made of weaker materials could create resonance and impact audio quality. Uncompromising materials increase durability and are crucial for quality-oriented applications.

Impedance of 4 ohms: adaptability and efficiency

With a nominal impedance of 4 ohms, the woofer offers maximum efficiency by requiring less current for the same volume compared to higher impedance values. This makes it ideal for car audio systems that aim to achieve high performance with low power consumption. An impedance of 8 ohms, for example, would increase the demands on the amplifier, potentially generating more heat and resulting in reduced efficiency.

Power ratings of 220/150 watts: Ideal for kick bass fans

These values ​​enable a dynamic sound that is particularly advantageous for kick bass applications. A maximum power handling of 220 watts ensures that no damage occurs even during intense periods. A significant advantage in environments requiring a high dynamic range.

Installation dimensions: Perfect fit with 146 mm and 71 mm installation depth

The 146 mm installation dimension combined with a 71 mm installation depth allows for flexible installation without compromising the integrity of existing structures. These dimensions are ideal for integration into a wide range of vehicles. Larger dimensions could cause space constraints, while more compact dimensions could compromise performance.

Unrivalled expertise through our services at masori.de

Take advantage of on-site installation in Frankfurt (Oder) and benefit from expert support (FAQ & Help ) to perfectly integrate the Helon AX 165-4 EVO 2 into your system. Dive deeper into the world of car hi-fi with our audio blog and learn about the latest trends and technologies in audio technology. Maximize the potential of this woofer by combining it with other high-quality components for a maximum sound experience in your vehicle.