ESX Quantum Q-FOURv3 24V 4-channel amplifier

Max, Mikael and 53k+ customers already with Masori sound upgrade

ESX Quantum Q-FOURv3 24V 4-channel amplifier

4 x 100/120 Watt RMS @ 4/2 Ω, compact with 150 x 50 x 220 mm.
Efficiency up to 84%, constant power, automatic switching on.
HPF 20-4000 Hz, Bass Boost 0-12 dB, LPF 50-4000 Hz.
Mehr technische Details

€269,00

~~€269,00~~ €269,00

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Quantum Q-FOURv3 24V by ESX

The Quantum Q-FOURv3 24V from ESX is a 4-channel amplifier that impresses with modern features and high performance. As part of the revised Quantum Q compact class, the model offers high efficiency with Class D technology and is suitable for both 12V and 24V systems, allowing its use in various vehicles. With a compact design of 150 x 220 mm, it is particularly installation-friendly. Special features include Constant Power technology, high-level inputs with Error Protection System, and an automatic turn-on function. The amplifier is also equipped with an elegant acrylic cover in piano finish and offers flexible adjustment options such as bass boost and special filter settings.

Features

Class D technology with high efficiency
Constant Power Technology
Heavy cast heat sink
High-level inputs with Error Protection System (EPS)
Automatic power-on function
Start/Stop Ready
Noble acrylic cover in piano finish

Technical Data

4-Channel Class D Compact Digital Amplifier
4 x 100/120 Watt RMS @ 4/2 Ω
2 x 200 Watt RMS @ 4 Ω bridged
HPF 20-4000 Hz (CH1/2)
HPF 10-500 Hz (CH3/4)
LPF 50-4000 Hz (CH3/4)
Dupe Mode CH3/4 > CH1/2
Bass Boost 0-12 dB
Dimensions 150 x 50 x 220 mm
Efficiency up to 84%

ESX Quantum Q-FOURv3 24V Datenblatt

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Frequent questions about Quantum Q-FOURv3 24V

Was sind die wichtigsten Leistungsmerkmale des Quantum Q-FOURv3 24V?

The Quantum Q-FOURv3 24V from ESX is characterized by its Class D technology, which ensures high efficiency. It delivers 4 x 100/120 Watts RMS at 4/2 Ω and 2 x 200 Watts RMS at 4 Ω in bridged mode. With Constant Power technology, the output remains stable across various load ranges. The efficiency reaches up to 84%, ensuring efficient energy conversion. Additionally, it features high-level inputs with an Error Protection System and an automatic turn-on function for easy operation. The compact dimensions of 150 x 220 mm facilitate easy installation.

Welche Besonderheiten bietet der Quantum Q-FOURv3 24V bezüglich Einbau und Installation?

The Quantum Q-FOURv3 24V is particularly installation-friendly with dimensions of 150 x 50 x 220 mm. Its compact design allows for flexible placement in a variety of vehicles. Thanks to the automatic power-on function and start/stop compatibility, the amplifier can be seamlessly integrated into existing audio systems. Also noteworthy are the high-level inputs with Error Protection System, which ensure optimal signal transmission. Be sure to check that the connection contacts are secure to fully utilize the capabilities of the Constant Power technology.

Wie beeinflusst die Constant Power Technologie die Performance des Quantum Q-FOURv3 24V?

The Constant Power technology in the Quantum Q-FOURv3 24V ensures that the amplifier maintains its output power consistently even under varying impedance conditions. This mechanism optimizes sound quality by minimizing distortion, which is particularly beneficial during dynamic musical passages. Immerse yourself more deeply in bass lines and experience precise high-frequency representations while the amplifier performance remains stable. This promotes particularly clear sound reproduction, even when the impedance fluctuates, ensuring sound fidelity.

Welche Frequenzeinstellungsmöglichkeiten bietet der Quantum Q-FOURv3 24V?

The Quantum Q-FOURv3 24V offers comprehensive frequency settings that allow for adjustment to different hearing needs. The HPF (High Pass Filter) for channels 1/2 ranges from 20 to 4000 Hz, while for channels 3/4, the frequency range is covered from 10 to 500 Hz. Additionally, an LPF (Low Pass Filter) from 50 to 4000 Hz is offered for channels 3/4. An integrated bass boost of 0-12 dB allows for additional sound optimizations. This flexibility optimally supports you in adjusting the sound characteristics to your vehicle and musical preferences.

Welche Vorteile bringt die Class D Technologie beim Quantum Q-FOURv3 24V?

The Class D technology in the Quantum Q-FOURv3 24V impresses with high efficiency and minimal heat generation. This means that the amplifier can effortlessly deliver powerful audio while simultaneously reducing power consumption. The major advantage lies in the reduced heat output, which favors the amplifier's suitability for compact installation locations without requiring excessive ventilation. Especially if you enjoy listening to music loudly, you benefit from a constant, stable performance without the risk of overheating. This supports a long-lasting and reliable performance.

Wie funktioniert das Error Protection System (EPS) im Quantum Q-FOURv3 24V?

The Error Protection System (EPS) of the Quantum Q-FOURv3 24V provides safety and reliability by monitoring high-level inputs and automatically activating protection mechanisms in the event of potential faults. This prevents signal-related distortions as well as damage to the amplifier and the connected speakers. Its automatic intervention behavior operates almost unnoticed, yet ensures protection against overload and short circuits. Especially in demanding driving conditions, this function is crucial to ensure the longevity of the amplifier and maintain its optimal performance.

Welche optischen Merkmale hat der Quantum Q-FOURv3 24V?

The Quantum Q-FOURv3 24V impresses with its elegant acrylic cover in piano finish, giving it a high-quality and appealing aesthetic appearance. This design feature visually highlights the amplifier and conveys a sense of luxury and precision. The cover also protects the internal components without compromising user-friendliness. Combined with the heavy cast heat sink, the amplifier remains cool and efficient, enhancing its functionality. Complete your vehicle's interior with an amplifier whose appearance is as sophisticated as its technology.

Kann der Quantum Q-FOURv3 24V in unterschiedlichen Fahrzeugen genutzt werden?

The Quantum Q-FOURv3 24V is versatile and can be integrated into various vehicle types, thanks to its compatibility with both 12V and 24V systems. This facilitates its use in cars, trucks, or special vehicle configurations that require different power supplies. With its compact design, it can also be easily installed in tight spaces. Pay attention to the available space during installation to fully utilize its performance. The flexible adjustment options allow the amplifier to be effortlessly adapted to various audio systems.

Welche technischen Daten weist der Quantum Q-FOURv3 24V auf?

The technical specifications of the Quantum Q-FOURv3 24V include a 4-channel Class D Compact Digital Amplifier with 4 x 100/120 Watts RMS @ 4/2 Ω and 2 x 200 Watts RMS @ 4 Ω bridged. The HPF covers CH1/2 from 20-4000 Hz and CH3/4 from 10-500 Hz, while the LPF for CH3/4 ranges from 50-4000 Hz. A Bass Boost of 0-12 dB allows for further sound optimizations. Its compact design measures 150 x 50 x 220 mm and offers an efficiency of up to 84%, making it a powerful and efficient amplifier.

Welche Vorteile bietet der Bass Boost des Quantum Q-FOURv3 24V?

The bass boost of the Quantum Q-FOURv3 24V allows for individual adjustment of the bass level between 0 and 12 dB, enabling you to emphasize musical preferences precisely. This is particularly useful for enhancing low-frequency reproduction and increasing bass pressure at low frequencies, giving the sound more body and depth. Especially if you enjoy listening to music loudly and do not want to settle for standard bass settings, the bass boost offers rich, deep sound enjoyment. This feature makes the amplifier ideal for bass lovers and discerning audio enthusiasts.

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 👌🏽

Hydrogen GZHW 25XSPL

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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11/06/2025

Arthur Mol

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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11/03/2025

christopher Martinez

Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

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Tolles Produkt. Sehr hochwertig und passgenau. Passt in die hinteren Türen von meinem Passat B8 2019 perfekt.

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Nice

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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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