Hifonics Mercury MRW84 8" (20cm) Subwoofer

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Hifonics Mercury MRW84 8" (20cm) Subwoofer

Power: 300 W RMS, 600 W max., Impedance: Dual 4 Ohm.
Voice coil: 50 mm, steel basket, magnet: 30 oz.
VAS: 13.1 L, Xmax: +/13 mm, installation depth: 105 mm.
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Mercury MRW84 by Hifonics

Discover the Mercury MRW84, the 8-inch subwoofer from Hifonics, delivering powerful sound with a performance of 300 Watts RMS and a maximum of 600 W. Thanks to the dual 4-ohm impedance, it offers flexible connectivity and ensures precise bass reproduction through the 50 mm voice coil. The robust steel basket and 30 oz magnet guarantee reliable performance. With an equivalent volume of 13.1 L and a maximum excursion of +/- 13 mm, this subwoofer is ideal for deep bass. The mounting depth of 105 mm and a mounting hole of 182 mm make the Mercury MRW84 a versatile choice for your audio system.

Features

Model: Hifonics MERCURY Woofer MRW-84
Power: 300 Watts RMS / 600 Watts Max.
Impedance: Dual 4 Ohm (4 Ω + 4 Ω)
Voice Coil: 50 mm (2.0")
Basket Material: Robust steel basket
Magnet: 30 oz for reliable performance
Resonant Frequency (Fs): 42.6 Hz
Total Q Factor (Qts): 0.49
Equivalent Volume (VAS): 13.1 L
Sensitivity: 85 dB
Maximum Excursion (Xmax): +/- 13 mm
Mounting Depth: 105 mm
Mounting Hole: 182 mm

Frequent questions about Mercury MRW84

Welche Leistung bietet der Mercury MRW84 Subwoofer?

The Mercury MRW84 subwoofer from Hifonics offers a rated power of 300 watts RMS and a maximum power of 600 watts. These values allow for powerful sound reproduction, making it ideal for intense bass frequencies. The dual 4-ohm impedance ensures flexibility when connecting to various amplifier systems. Precise bass reproduction is supported by the 50 mm voice coil, which excels particularly in music genres with dominant bass lines.

Wie groß ist die Einbautiefe und die Einbauöffnung des Mercury MRW84?

The Mercury MRW84 subwoofer has a mounting depth of 105 mm and requires a cutout of 182 mm. These dimensions make it suitable for a variety of installation options in vehicles. Before installation, you should ensure that the available space is sufficient to mount the subwoofer correctly, thus ensuring optimal sound quality. The MRW84 is particularly well-suited for flat installation solutions.

Welche Thiele-Small-Parameter hat der Mercury MRW84?

The Mercury MRW84 is characterized by specific Thiele-Small parameters that are crucial for bass reproduction. With a resonance frequency (Fs) of 42.6 Hz and a total Q factor (Qts) of 0.49, this subwoofer is excellent for deep, rich bass. The equivalent volume (VAS) is 13.1 liters, allowing for installation in sealed or bass-reflex type enclosures, depending on the desired sound profile. These technical details will assist you in planning and optimizing your sound system.

Wie hoch ist die Empfindlichkeit des Mercury MRW84?

The sensitivity of the Mercury MRW84 is specified at 85 dB. This value describes the volume that the subwoofer produces at a certain input level. An average sensitivity like this is typical for subwoofers of this class and ensures that powerful bass can be generated even with lower amplifier power. A higher sensitivity might mean a lower amplifier requirement, while a lower sensitivity demands more powerful amplifiers.

Welche Art von Magnet nutzt der Mercury MRW84?

The Mercury MRW84 subwoofer uses a magnet weighing 30 oz. This robust magnet plays a crucial role in the efficient conversion of electrical signals into acoustic energy. The strength of the magnet affects the control and precision of the diaphragm movement, especially at extreme displacements. Combined with the steel basket, this provides a stable overall performance that stands out particularly at common volume levels.

Wie flexibel ist die Impedanz des Mercury MRW84?

The Mercury MRW84 subwoofer features a dual 4-ohm impedance, allowing for high flexibility in connection. You can adjust the impedance to different amplifier configurations by wiring it either in parallel or in series. This flexibility not only facilitates integration into existing audio systems, especially in vehicles, but also optimizes performance and sound quality, depending on the specific application and personal acoustic taste.

Welche maximale Auslenkung bietet der Mercury MRW84?

The Mercury MRW84 subwoofer has a maximum excursion (Xmax) of +/- 13 mm. This excursion capacity allows the diaphragm to move larger air masses, which is particularly important for producing powerful bass waves at low frequencies. The high Xmax value of the subwoofer indicates that it is excellently suited for intense bass applications, where deep and full bass reproduction is desired without distortion.

Was zeichnet den Stahlkorb des Mercury MRW84 Subwoofers aus?

The Mercury MRW84 is equipped with a robust steel basket, which ensures the structural integrity and stability of the subwoofer. Such a steel basket minimizes vibrations and resonances that could impair sound quality. Furthermore, it protects the components from mechanical damage and contributes to longevity. The choice of a sturdy material for the basket is crucial for consistent performance, especially at high output levels.

Welche Kompatibilität bietet der Mercury MRW84 mit Fahrzeugmodellen?

Since the Mercury MRW84 has a mounting depth of 105 mm and a cutout diameter of 182 mm, this subwoofer can be integrated into a variety of vehicle models. Be sure to check the dimensions of your installation location to ensure there is enough space to securely mount the subwoofer. The flexibility of the dual 4-ohm impedance also facilitates electrical integration into various audio systems, making the MRW84 well-suited for a wide range of car audio applications.

Welche Resonanzfrequenz bietet der Mercury MRW84?

The Mercury MRW84 has a resonance frequency (Fs) of 42.6 Hz. This technical parameter indicates the frequency at which the subwoofer tends to resonate naturally. A lower resonance frequency is usually desirable to produce deep, room-filling bass. Such subwoofers are ideal for applications where a deep bass cap is to be drawn. With the Mercury MRW84, in combination with other parameters, a dynamic bass range is achieved, ideal for demanding musical material.

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.

X10 v3

11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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11/13/2025

Anonym

.

Geht echt gut und leicht zum einstellen

GPX2200.1D

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.

RS-YS12

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

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

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Preis/Leistung Qualität top!

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Anonym

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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