ESX Quantum QE1500.1 1-Channel Amplifier

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

ESX Quantum QE1500.1 1-Channel Amplifier

1-channel Class D amplifier, 1500 watts RMS, emission-free.
High-quality components, audiophile sound experience, space-saving.
High level inputs, error protection, auto turn-on, start/stop ready.
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€399,00

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HifonicsZeus Evolution ZXE3000/1

GS AudioLimit Line GS-4700.1

Quantum QE1500.1 by ESX

The Quantum QE1500.1 is a sophisticated 1-channel amplifier from ESX, a true class of its own. This new development solves the common interference problem of conventional high-performance digital amplifiers and ensures that you do not have to accept any loss in radio reception. A special highlight here is the emission-free playback, which was given particular attention during the development of the model. Furthermore, the Quantum QE1500.1 delivers an unparalleled audiophile sound experience thanks to the use of high-quality components and expands the range of the ESX Quantum QE series in an aesthetically pleasing way. With high-quality connections and screwed RCA sockets, you have all functions at your fingertips. The whole thing is perfected with a space-saving and elegant level remote control.

features

1-Channel Amplifier
Advanced Class D technology with very high efficiency
Selected and audiophile-tuned components
Massive aluminum heat sink
Heavy side parts made of aluminum casting
High-level inputs with Error Protection System
Auto Turn-On, Start/Stop Ready
MOSFET-PWM power supply, 3-fold protection circuit
Compact bass cable remote control
Mono Class D Digital Amplifier
1500 Watt RMS output power
1 x 450/850/1500 Watt RMS @ 4/2/1 Ohm
Subsonic 10-40 Hz, LP 40-150 Hz
Bass-Boost 0-18 dB, Phase Shift 0-180°
High-level inputs, Automatic switch-on function
Compact cable remote control for bass level
Dimensions 280 x 46 x 165 mm
Efficiency up to 90%

ESX Quantum QE1500.1 Datenblatt

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Frequent questions about Quantum QE1500.1

Welche Vorteile bietet der Quantum QE1500.1 Verstärker von ESX in Bezug auf die Audioleistung?

The Quantum QE1500.1 amplifier from ESX utilizes advanced Class D technology, achieving a high efficiency of up to 90%, resulting in lower heat production and overall providing a more efficient energy conversion. The use of selected and audiophile-tuned components ensures emission-free playback to guarantee a pure and clear sound without disturbance. With an RMS power of 1500 watts in mono configuration, the amplifier significantly expands the frequency playback capabilities. The subsonic filter of 10-40 Hz and the low pass filter of 40-150 Hz optimize the deep bass frequencies, making the sound experience unparalleled.

Wie beeinflusst der Quantum QE1500.1 den Radioempfang im Auto?

The Quantum QE1500.1 amplifier from ESX has been deliberately designed to minimize interference problems that can occur with conventional high-performance digital amplifiers. This results in emission-free performance that does not affect radio reception. Particularly interesting is the integrated Error Protection System function, which detects and eliminates high-frequency disturbances before they can disrupt radio reception. For the user, this means that you can enjoy crystal-clear reception while the amplifier is in operation, without annoying interferences that could limit radio quality.

Sind die Anschlüsse des ESX Quantum QE1500.1 Verstärkers zuverlässig?

Yes, the Quantum QE1500.1 features high-quality, screw-mounted RCA jacks that not only guarantee a reliable connection but also promise a longer lifespan while ensuring optimal signal transmission. These sturdy connections also prevent disconnections due to vibrations or slow material fatigue. This is particularly important for applications where the amplifier is subjected to intense use and heat exposure. The solid aluminum die-cast side panels additionally provide stability, ensuring that all functions are optimally and easily accessible. These robust components make the Quantum QE1500.1 a particularly reliable device.

Wie funktioniert die automatische Einschaltfunktion des Quantum QE1500.1?

The Quantum QE1500.1 amplifier from ESX uses an automatic turn-on function, also known as Auto Turn-On, which allows the amplifier to be activated without a separate control line. This function operates via the high-level inputs, which detect the incoming audio signal and automatically turn on the amplifier. Complemented by the Start/Stop Readiness, it ensures reliable operation even in modern vehicles equipped with start-stop mechanisms. This technology not only simplifies installation by eliminating the need for additional wiring but also achieves a gentle integration into various vehicle systems.

Was sind die technischen Dimensionen des ESX Quantum QE1500.1 Verstärkers?

The ESX Quantum QE1500.1 amplifier has compact dimensions of 280 mm in length, 46 mm in height, and 165 mm in width, making it particularly suitable for tight installation spaces in vehicles. Despite its compact size, it offers a powerful audio experience with 1500 watts RMS power. The small footprint allows for flexible placement, which is advantageous when installing in vehicles of all sizes. Due to its low height, the amplifier easily fits under most vehicle seats or in smaller trunk compartments without compromising the aesthetics or functionality of the interior.

Wie erhöht die Pegelfernbedienung des Quantum QE1500.1 den Benutzerkomfort?

The level remote control of the ESX Quantum QE1500.1 amplifier offers the user comfortable control over the bass levels directly from the driver's seat. This compact remote allows for optimal adjustment of the bass boost, which can be set between 0 and 18 dB, as well as the phase shifter from 0 to 180°, directly tailored to listening habits. This flexibility is invaluable, especially with rapidly changing music genres or varying audio sources. The remote itself is elegantly designed, space-saving, and can be placed within reach to make adjustments without distracting the driver.

Was kennzeichnet den Betriebsmodus des Mono Class D Digital Verstärkers des Quantum QE1500.1?

The Quantum QE1500.1 amplifier operates as a mono Class D digital amplifier, which means it is optimized exclusively for the operation of a single channel while ensuring maximum efficiency. The Class D technology allows for high wattage output with low heat generation and energy loss. With an output power of 1500 watts RMS at 1 ohm, this amplifier is designed for both high-power subwoofer applications and applications with high fidelity requirements. The use of a MOSFET PWM power supply supports efficiency and reduces the load on the vehicle's electrical system.

Welche Sicherheitsmerkmale sind im Quantum QE1500.1 Verstärker integriert?

The Quantum QE1500.1 from ESX features a triple protection circuit that protects the device from overheating, overload, and short circuits. These circuits ensure that the amplifier automatically shuts down in case of overuse to prevent damage to the internal components or connected devices. A cool factor is the massive aluminum heat sink, which optimizes heat dissipation and increases operational reliability. The high-quality construction with heavy aluminum die-casting in the side parts supports even heat distribution and contributes to the longevity of the internal elements, making the device reliable even under adverse conditions.

Wie passt der ESX Quantum QE1500.1 Verstärker zu meinem Fahrzeugaudio-System?

Thanks to its high-level inputs, the ESX Quantum QE1500.1 amplifier can be easily integrated into existing vehicle audio systems, even if they do not have a separate amplifier control. The compact design and space-saving dimensions of 280 x 46 x 165 mm facilitate installation in various vehicle models and brands. For users looking to add subwoofers or upgrade existing systems, the high performance combined with emission-free operation offers extremely flexible adaptation to individual requirements. The Auto Turn-On function eliminates the need for a separate wire, further simplifying integration.

Welche Klangeinstellungen ermöglicht der ESX Quantum QE1500.1?

The ESX Quantum QE1500.1 amplifier allows for in-depth sound adjustments through useful features such as an adjustable subsonic filter in the range of 10-40 Hz and a low-pass filter in the range of 40-150 Hz. This gives you the ability to precisely tailor the frequencies to the subwoofer profile, avoiding unwanted frequency peaks and optimizing the bass range. The integrated bass boost of 0-18 dB allows for individual fine-tuning, which, in conjunction with the phase shift (0-180°), provides ideal calibration for any vehicle configuration. These options offer customized tuning to perfect the audio experience in your vehicle.

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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Preis/Leistung Qualität top!

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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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