Hifonics Zeus ZST8D2 8" (20cm) flat subwoofer

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Hifonics Zeus ZST8D2 8" (20cm) flat subwoofer

250 W/RMS power, impedance of 2+2 Ω, delivers powerful bass.
50 mm dual voice coil, Xmax +/15 mm, fast response.
Robust glass fiber/carbon membrane, effectively reduces distortion.
Mehr technische Details

€129,00

~~€129,00~~ €129,00

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Zeus ZST8D2 by Hifonics

The Zeus ZST8D2 from Hifonics is an 8-inch flat subwoofer that offers an installation-friendly solution for tight spaces due to its slim design. This subwoofer features a robust fiberglass/carbon cone that ensures distortion-free sound characteristics. Equipped with a dual magnet and a 50 mm dual voice coil, it allows an Xmax excursion of +/- 15 mm. The steel basket in a flat design and the blue magnet protector emphasize the thoughtful construction. With a power rating of 250 W/RMS and 500 W/MAX at an impedance of 2 + 2 Ω, the subwoofer reaches its full potential in a sealed enclosure of 10-15 liters.

Features

Dual magnet with 2 x 20 ounces (2 x 0.56 kg)
50 mm dual voice coil with X-Max +/- 15 mm
Robust steel basket in flat design
Fiberglass/carbon cone
Blue magnet protector

Specifications

20 cm (8 inch) flat subwoofer
Power 250 W/RMS, 500 W/MAX
Impedance 2 + 2 Ω
Fs 37.4 Hz • Qts 0.56 • VAS 10.6 L • 83 dB
Dimensions Ø 182 mm, ‡ 78 mm

Frequent questions about Zeus ZST8D2

Was macht den Hifonics Zeus ZST-8D2 Subwoofer besonders?

The Hifonics Zeus ZST-8D2 subwoofer is characterized by its flat design, allowing for a mounting depth of only 78 mm. This compact construction makes it ideal for use in vehicles with limited space, without sacrificing sound quality. The diaphragm is made from a robust fiberglass/carbon composite, which reduces distortion at high bass excursions. The subwoofer delivers strong sound experiences with a power of 250 W RMS and 500 W MAX. The dual magnet with 2 x 20 ounces and the 50 mm dual voice coil maximize the freedom of movement with an Xmax of +/- 15 mm, while the blue magnet protector provides additional protection.

Welche technischen Daten hat der Zeus ZST-8D2 Subwoofer?

The Zeus ZST-8D2 subwoofer from Hifonics is a 20 cm (8") flat subwoofer with 250 watts RMS and 500 watts MAX power. The impedance is 2 + 2 ohms. The Thiele-Small parameters include a resonance frequency (Fs) of 37.4 Hz, a quality factor (Qts) of 0.56, and an equivalent volume (VAS) of 10.6 liters. The efficiency is 83 dB. The subwoofer uses a 50 mm dual voice coil for increased excursions, and the installation depth is only 78 mm, making it particularly space-saving.

Wie gestaltet sich die Installation des Hifonics Zeus ZST-8D2 im Fahrzeug?

The Hifonics Zeus ZST-8D2 subwoofer is easy to install thanks to its flat design and fits into tight vehicle spaces. The installation diameter is Ø 182 mm and the installation depth is only 78 mm, making it ideal for vehicles with minimal space in doors or under seats. The robust steel basket ensures a stable mounting. When installing, one should ensure that the enclosure dimensions fit 10-15 liters for closed applications, while a larger volume may be advantageous for bass reflex enclosures to achieve maximum sound pressure.

Ist der Zeus ZST-8D2 von Hifonics mit gängigen Automodellen kompatibel?

The Zeus ZST-8D2 is compatible with many common car models due to its compact flat design. The installation dimensions of Ø 182 mm with a depth of only 78 mm make it universally applicable, even in vehicles that cannot accommodate conventional subwoofers. Compatibility should be checked in advance based on the available installation spaces, especially whether there is sufficient room for the subwoofer basket. However, since compatibility depends on the specific dimensions of a car model, it is advisable to measure the installation spaces accurately before installation.

Welche Vorteile bietet die Glasfaser/Karbon-Membran des ZST-8D2 Subwoofers?

The glass fiber/carbon membrane of the Zeus ZST-8D2 offers significant acoustic advantages. Thanks to its extreme hardness, it ensures a stable shape, which provides distortion-free sound even at high bass excursions. Conventional materials like paper or plastic could easily warp in this flat design and lead to sound degradation. The composite material of glass fiber and carbon optimizes air pressure equalization during membrane vibrations, enabling precise and powerful bass. As a result, the subwoofer can deliver excellent performance at high volumes in a compact format, ideal for discerning music lovers.

Wie leistungsstark ist der Hifonics Zeus ZST-8D2 Subwoofer?

The Hifonics Zeus ZST-8D2 shines with a robust power of 250 watts RMS and a peak power of 500 watts MAX. These values ensure that the subwoofer delivers powerful bass even at high volumes without distortion. This is supported by the 50 mm dual voice coil, which includes considerable displacement capabilities; with an Xmax of +/- 15 mm, it provides dominant bass tones even in complex sound environments. Additional benefits come from the use of a dual magnet with 2 x 20 ounces, which maximizes energy transfer and ensures power stability during music enjoyment.

Welche Gehäuse empfehlen sich für den Hifonics Zeus ZST-8D2?

For the Hifonics Zeus ZST-8D2, a closed enclosure volume between 10-15 liters is recommended to fully exploit its potential. Alternatively, the subwoofer can be used in bass reflex tuning, which requires a slightly larger volume but also allows for more powerful bass. This tuning enhances deep bass reproduction and is suitable for listeners seeking a more intense bass pressure. Important when choosing the enclosure is the tuning to the specified parameters to ensure that the subwoofer can fully realize its sonic capabilities.

Wie beeinflussen die Thiele-Small-Parameter die Leistung des Zeus ZST-8D2?

The Thiele-Small parameters of the Zeus ZST-8D2 from Hifonics are crucial for its acoustic performance. With a resonance frequency (Fs) of 37.4 Hz, the subwoofer is optimized for deep bass frequencies. The quality factor (Qts) of 0.56 indicates a balanced relationship between transient response and bass depth, and the equivalent volume (VAS) of 10.6 liters informs about the required volume of the sealed enclosure. These parameters are essential for planning the enclosure design to ensure that the subwoofer achieves the desired sound quality and volume, which are critical for music lovers.

Welche Rolle spielt der Doppelmagnet beim Zeus ZST-8D2 Subwoofer?

The double magnet of the Zeus ZST-8D2 subwoofers from Hifonics is equipped with two magnets of 20 ounces each, which generate an effective magnetic flux density that noticeably increases the efficiency and performance of the subwoofer. This arrangement allows for stronger motion drives in the generously sized 50 mm voice coil, thus enabling maximum excursions (Xmax) of +/- 15 mm. This ensures that even at high volumes, precise and deep-reaching bass is produced. The double magnet also provides stable control during dynamic bass passages and increases the lifespan of the subwoofer.

Welche Materialien sorgen für die Langlebigkeit des Zeus ZST-8D2?

The longevity of the Hifonics Zeus ZST-8D2 subwoofer is based on the use of high-quality materials. The diaphragm is made from a highly durable fiberglass/carbon composite, which improves its stability and resistance to strong displacements. The robust steel basket provides additional protection and structural integrity, while the blue magnet protector secures the magnetic parts against external influences. This choice of materials not only ensures optimal sound quality but also extends the lifespan of the subwoofer under demanding operating conditions, providing long-lasting listening pleasure.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Let customers speak for us

from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Anonym

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Geht echt gut und leicht zum einstellen

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11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

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11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

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Top Upgrade für Canton System

Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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