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Hifonics

Zeus ZRX8D2

8" (20cm) Subwoofer

189,00€
189,00€ 189,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power 600 W/RMS, 1200 W/MAX, impedance 2 + 2 Ω.
  • 64mm dual voice coil, X-Max. +/17 mm, VAS 6.1 L.
  • Fs 40.4 Hz, cast aluminum basket, dual polycotton spider.
Seen more cheaply Personal Offer
brand: Hifonics
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS:
600
Subwoofer Type:
ferrite
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189,00€
189,00€ 189,00€

The brand new Zeus ZRX subwoofers from Hifonics are bringing a lot of fresh air to the market, including the Hifonics Zeus ZRX8D2 8" (20cm) subwoofer. And this is not only in the well-known sizes of 10-15 inches, but also in the moderate sizes of 6.5 and 8 inches. These small subs are literally small sensations, as they are true powerhouses! At first glance, it is clear that serious bass attacks can be expected here. Particularly wide centering, high-quality polycotton double spiders with ventilation, and various pole core drillings guarantee a very high load capacity and compression-free reproduction. The innovative, ribbed surrounds prevent unwanted roll effects and also allow for very linear diaphragm excursion. The voice coils have been additionally double-stitched at the surround. With all these ingredients, the Zeus ZRX subwoofers not only excel in impulse response and deep, powerful bass, but they are also particularly robust.

features

  • Double magnet with 2 x 70 ounces (2 x 1.7 kg)
  • 64 mm dual voice coil with X-Max. +/- 17 mm
  • Double stitched seam
  • Dual-Polycotton-Spider with double centering
  • Handcrafted and coated paper membrane
  • Aluminum casting basket
  • Double stitched seam with ribbed structure
  • Blue Magnet Protector

data

  • 20 cm (8") Subwoofer
  • Power 600 W/RMS, 1200 W/MAX
  • Impedance 2 + 2 Ω
  • Fs 40.4 Hz • Qts 0.43 • VAS 6.1 L • 82 dB
  • Dimensions Ø 184 mm, ‡ 144 mm
The Hifonics Zeus ZRX-8D2 is a 20 cm (8 inch) subwoofer with a power of 600 W RMS and a maximum of 1200 W. It features a 64 mm dual voice coil with an X-Max of +/- 17 mm. The subwoofer has an impedance of 2 + 2 Ω, a resonance frequency (Fs) of 40.4 Hz, Qts of 0.43, and a VAS of 6.1 L. With a sensitivity of 82 dB and dimensions of Ø 184 mm and ‡ 144 mm, it offers a compact design with high performance.
The Hifonics Zeus ZRX-8D2 features a diaphragm made of hand-crafted and coated paper for the best sound quality. The double-stitched surround with ribbed structure and a high-quality polycotton double spider ensure stability and durability. The aluminum die-cast basket provides a solid construction. These materials work together to minimize unwanted vibrations and guarantee an extremely linear diaphragm excursion.
The pole core drillings of the Zeus ZRX-8D2 optimize ventilation, improving heat dissipation during operation. This increases thermal resilience and maintains performance stability even at high output levels. This ventilation minimizes compression effects, ultimately leading to compression-free reproduction of the frequency spectrum, especially with powerful bass.
The wide centering of the Zeus ZRX-8D2, along with the dual polycotton spider and the double seam stitching, is crucial for compression freedom and stability. The rib structure of the surround promotes an extremely linear membrane excursion and prevents roll effects. The precise double spider guarantees a very high load capacity, ensuring reliability even during aggressive bass attacks.
The double magnet of the Zeus ZRX-8D2, with 70 ounces (1.7 kg) each, improves the magnetic linearity and force necessary for diaphragm movement. This double magnet alignment ensures uniform control of the voice coil, resulting in better impulse response and precise bass reproduction. The strong magnetic attraction helps to maximize overall bass output and increase the efficiency of the system.
When installing the Hifonics Zeus ZRX-8D2 in the car, it is important to consider the dimensions of Ø 184 mm and ‡ 144 mm. A suitable enclosure should take these parameters into account to ensure an ideal fit. The installation location should be free of vibrations and provide enough space for resonance. This allows for optimal sound radiation and improves bass reproduction. The aluminum die-cast basket facilitates secure mounting and stabilizes the subwoofer in everyday use.
The Zeus ZRX-8D2 is optimized for deep bass frequencies, which is enabled by its resonance frequency of 40.4 Hz in a specific range. The interplay of the Thiele-Small parameters such as Qts of 0.43 and a VAS of 6.1 L allows the subwoofer to reproduce low frequencies particularly powerfully and cleanly. The low Qts ensures adaptability in various sealed or bass reflex enclosures, which significantly contributes to flexibility in sound design.
The Zeus ZRX-8D2 has a maximum membrane excursion (X-max) of +/- 17 mm. This allows for significant linear movement of the membrane, resulting in deep and powerful bass. The dual voice coil helps to precisely control this excursion while keeping distortion to a minimum. The robust overall structure of the subwoofer further supports the reliability of these movements even at high volume.
The double-stitched bead of the Zeus ZRX-8D2 significantly contributes to increasing membrane stability. The rib structure helps to avoid roll effects and supports linear membrane movement across the entire frequency range. This enables impulse accuracy and dramatically reduces distortion, which is noticeable in dynamic music pieces. Additionally, this design improves resistance to mechanical wear, highlighting the durability of the subwoofer.
The impedance of 2 + 2 Ω on the Zeus ZRX-8D2 indicates that the subwoofer features a dual voice coil, allowing for variable connection configurations. You can wire the coils in series for a total impedance of 4 Ω or in parallel for 1 Ω, depending on the amplifier specification. This flexibility allows for optimal integration of the subwoofer into various audio setups and achieving the best possible tuning and performance adjustment to the existing sound system.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Product Specifications

Manufacturer

Hifonics

Product type

8" (20cm) subwoofer

Features

  • Highlights

    • Power 600 W/RMS, 1200 W/MAX, impedance 2 + 2 Ω.
    • 64mm dual voice coil, X-Max. +/17 mm, VAS 6.1 L.
    • Fs 40.4 Hz, cast aluminum basket, dual polycotton spider.

  • Uvp

    189

weight

5.5 kg

Watt RMS Load Capacity

600

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Hifonics Zeus ZRX-8D2: Powerful 20 cm subwoofer available online

The Hifonics Zeus ZRX-8D2 is making waves in the car hi-fi market with its compact 8-inch dimensions. Despite its compact size, this subwoofer is a true powerhouse. With an RMS output of 600 watts and a maximum power handling of 1200 watts, it delivers impressive bass performance even in modest enclosures. The Masori Lowest Price Guarantee ensures that you can always buy the Hifonics Zeus ZRX-8D2 at masori.de at a great price. This state-of-the-art construction, coupled with advanced design elements, significantly influences the subwoofer's bass reproduction capabilities, ensuring clean, distortion-free reproduction of low frequencies. The innovative combination of materials ensures maximum power handling and long-lasting listening pleasure.

Double-stitched surround with rib structure for maximum membrane excursion

The double-stitched surround with its ribbed structure ensures a uniform cone excursion of +/- 17 mm X-max, which contributes significantly to the reduction of distortion. This reinforcement proves essential in practice, as it improves the precision of low-frequency bass impulses. A smaller excursion would potentially reduce the punch and depth, while excessive excursion could lead to unwanted vibrations. The precise workmanship also ensures that the subwoofer delivers superior performance even over extended periods.

High-quality polycotton double spider with execution and centering

A key component of the Hifonics Zeus ZRX-8D2 is the high-quality polycotton double spiders, known for their rear ventilation and dual centering. This spider design ensures optimal voice coil alignment during operation, guaranteeing smooth, compression-free sound. With a carefully selected Thiele Small Parameter setting such as Vas of 6.1 L and a mechanical Q factor, the subwoofer impresses with deep and powerful bass. A lower Q factor could increase heat generation, while a higher mechanical Q factor would make the subwoofer stiffer—all crucial factors for sound fidelity and durability.

64 mm dual voice coil and dual magnet with 2 x 70 oz

The Hifonics Zeus ZRX-8D2 is equipped with a 64 mm dual voice coil, producing a resistance of 2 ohms on both windings. This dual voice coil design allows for flexible configuration, allowing the subwoofer to operate at either 1 ohm or 4 ohm impedance. An impressive dual magnet mechanism, each weighing 70 ounces, further enhances efficiency, significantly increasing linear drive force (BL). Lower inductance could result in faster response, while higher BL offers the potential for louder volume differences.

Installation and application options for the Hifonics Zeus ZRX-8D2

The subwoofer, with a mounting dimension of 184 mm in diameter and a depth of 144 mm, is universally suitable for use in various vehicle models, provided compatible enclosures are available. The cast aluminum basket not only ensures stability and durability, but also good heat dissipation, ensuring operational reliability even during extended use. This type of construction ensures smooth and stable operation over a long period of time. For installation, we offer on-site installation support in Frankfurt (Oder) and expert advice, such as the expert support FAQ & Help .

Pole core holes for maximum cooling and ventilation

The innovative ventilation of the pole core holes ensures optimal cooling and prevents overheating even under maximum system demands. This technology is particularly crucial, as increased airflow ensures stable sound reproduction, even at higher volumes. The absence of these holes would potentially lead to overheating of the coil, ultimately resulting in distortion and power loss.

Impulse fidelity and frequency response of the 82 dB sensitive Zeus ZRX-8D2

The Hifonics Zeus ZRX-8D2 excels at frequencies around 40.4 Hz and has a sensitivity of 82 dB, making it ideal for deeper bass ranges. This meticulously tuned resonance delivers powerful and dynamic bass, providing an unparalleled audio experience for both music and movies. A higher sensitivity might improve efficiency but could compromise fidelity, while a lower sensitivity could result in a muffled output.

Fine-tuned Thiele-Small parameters: key to excellent bass production

The Thiele-Small parameters of the Zeus ZRX-8D2 are crucial to the excellence of its bass production: A Qts of 0.43 indicates a good balance between control and efficiency. These values ​​are ideal for integrating the subwoofer into a variety of enclosure types without compromising bass quality. A lower Qts value might result in tighter bass reproduction, while a higher value could render the bass more sonically voluminous, but this would be less precise depending on the enclosure design. For further information on car hi-fi and the selection of suitable products, the audio blog on masori.de offers extensive specialist knowledge and exciting articles on new developments in the audio world.