ESX Quantum QS-TWO 2-channel amplifier

Name: ESX Quantum QS-TWO 2-Channel Amplifier | Masori
Brand: ESX
Price: 149.0 EUR
Availability: InStock
Rating: 5.0 (2 reviews)

2 Reviews

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

ESX Quantum QS-TWO 2-channel amplifier

2 Reviews

With an output of 2x95 watts RMS at 2 ohms, it offers impressive performance.
Stable support for speakers with 4.3 or 2 ohm impedance.
High efficiency of 90% saves energy and increases efficiency.
Mehr technische Details

€149,00

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Quantum QS-TWO by ESX

With the Quantum QS-TWO, ESX presents a new generation of 2-channel amplifiers. In addition to its compact size, which is 30% smaller than the previous model, the QS-TWO impresses with a remarkable power output of up to 2x95 Watts RMS at 2 Ohms. Its ability to drive speaker systems with 4, 3, or 2 Ohm impedance while consistently delivering stable performance particularly highlights this amplifier. A special feature is the high efficiency of up to 90%, which not only saves energy but also relieves the vehicle's electrical system. Whether for demanding high-end sound in HD audio or simple connectivity via an ISO wiring harness - the Quantum QS-TWO from ESX is a powerful 2-channel amplifier that excels in many areas.

Features

2-Channel Class D Nano Digital Amplifier
380 Watt Max. Output Power
2 x 52/95 Watt RMS @ 4/2 Ohm
1 x 190 Watt RMS @ 4 Ohm bridged
Highpass/Lowpass switchable @ 80 Hz
Ultra-low distortion factor THD+N @ 5W/RMS < 0.007%
Frequency response 10 Hz to 60 kHz
Perfect for HD Audio
2-channel RCA line out for e.g. active subwoofers
High-level inputs with EPS
Automatic power-on function
Up to 90% efficiency
Dimensions 70 x 35 x 90 mm

ESX Quantum QS-TWO Datenblatt

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Frequent questions about Quantum QS-TWO

Welche Leistung bietet der Quantum QS-TWO von ESX bei verschiedenen Impedanzen?

The Quantum QS-TWO from ESX offers impressive performance values at different impedances. At an impedance of 2 ohms, it achieves an RMS power of 2 x 95 watts, while at an impedance of 4 ohms it provides 2 x 52 watts RMS. In bridged mode at 4 ohms, it even delivers 1 x 190 watts RMS. This flexibility makes it ideal for various speaker systems and underscores its suitability for demanding audio applications. Its compact design and high efficiency of up to 90% also make it particularly energy-efficient, relieving the vehicle's electrical system.

Wie unterscheiden sich die Abmessungen des Quantum QS-TWO von vorherigen Modellen?

The Quantum QS-TWO is 30% smaller than the previous model, with dimensions of only 70 x 35 x 90 mm. This compact size allows for easy integration into most vehicle interiors without taking up valuable space. Despite its small format, the amplifier offers remarkable performance data and is capable of delivering high RMS power. Use these compact dimensions to your advantage to take advantage of flexible installation options – even in limited vehicle spaces, it is an ideal companion for top-notch sound systems.

Welche Besonderheiten bietet der Quantum QS-TWO-Verstärker bei seiner Klangqualität?

The Quantum QS-TWO from ESX impresses with sound quality that is particularly enhanced by a frequency response of 10 Hz to 60 kHz, improving both standard audio and HD audio applications. Its ultra-low total harmonic distortion plus noise (THD+N) of less than 0.007% at 5W/RMS minimizes distortion, allowing it to reproduce even fine sound details accurately. With an impressive efficiency of up to 90%, it handles deep tones and ensures excellent music playback. Especially for music lovers who value crystal-clear sound, this 2-channel amplifier offers a convincing performance.

Welche Anschlussmöglichkeiten bietet der Quantum QS-TWO-Verstärker?

The Quantum QS-TWO from ESX makes it easy for you to connect to various systems through its diverse options. It features high-level inputs with EPS and an automatic power-on function, making the connection to factory audio systems particularly straightforward. You can also easily control low-frequency subwoofers via the 2-channel RCA line out. The switchable high-pass and low-pass filters at 80 Hz additionally give you the opportunity to further optimize the sound. Use these features to effectively integrate the amplifier into your existing audio system.

Was bedeutet der hohe Wirkungsgrad von bis zu 90% beim Quantum QS-TWO?

A high efficiency of up to 90% with the Quantum QS-TWO from ESX means that the amplifier converts the energy it consumes into power extremely efficiently. This not only saves energy but also reduces heat generation and significantly relieves the electrical system of your vehicle. Especially in modern vehicles with sensitive electrical systems, such an efficient device can be advantageous as it treats the vehicle battery more gently while still providing strong audio playback performance. The miniaturization and low energy consumption make the amplifier the ideal choice for efficient car Hi-Fi applications.

Welche Filterfunktionen sind im Quantum QS-TWO integriert?

The Quantum QS-TWO from ESX is equipped with switchable filter functions: a high-pass filter and a low-pass filter, both operating at 80 Hz. These functions allow for targeted adjustment of the frequency range and filtering out unwanted frequencies. This is especially useful when you want to adapt the sound to your speaker system or specific acoustic preferences. For example, you can suppress disturbing bass frequencies in small speakers using the high-pass filter. The precise tuning provided by these filter options makes the device particularly flexible to use.

Wie wirkt sich der THD+N-Wert auf die Klangqualität des Quantum QS-TWO aus?

The THD+N value (Total Harmonic Distortion plus Noise) of the Quantum QS-TWO from ESX is below 0.007% at 5W/RMS, indicating an extremely clear sound reproduction. A low THD+N value means that there are only very slight distortions and interferences in the audio signal, resulting in music being reproduced with extreme detail and clarity. This is particularly important for audiophiles who value the highest sound precision, as there is almost no audible loss of quality. This technical finesse is a standout feature of this Class D Nano Digital Amplifier.

Ist der Quantum QS-TWO mit allen Fahrzeugmodellen kompatibel?

The Quantum QS-TWO from ESX is compatible with most vehicle models due to its small dimensions and universal connection capabilities. The integrated high-level inputs with EPS and the automatic power-on function make it particularly easy to connect. However, if you want to install it in older or particularly compact vehicle models, check the installation options based on the dimensions of 70 x 35 x 90 mm. This small size makes it easier to place under seats or in the trunk. Compatibility depends less on the car brand and more on the available space and connection options.

Wie kann der Quantum QS-TWO im Auto installiert werden?

The installation of the Quantum QS-TWO from ESX in the car is relatively simple due to its compact structure and versatile connection options. First, it is necessary to choose the ideal placement with dimensions of 70 x 35 x 90 mm, such as under the seat or in the trunk. The high-level inputs are designed for seamless integration into existing system interfaces. Make sure that the wiring is done properly to ensure optimal signal flow. The easily accessible ISO wiring harness simplifies the work, especially in conjunction with modern audio systems.

Welche Merkmale machen den Quantum QS-TWO besonders für HD Audio geeignet?

The Quantum QS-TWO from ESX is ideal for HD audio due to its wide frequency response of 10 Hz to 60 kHz and low distortion. The exceptionally low THD+N value of less than 0.007% ensures that even fine details are reproduced clearly and without distortion. Additionally, the ability to switch high-pass and low-pass filters at 80 Hz provides further flexibility for fine-tuning. The compact design and efficiency of up to 90% also contribute to outstanding audio playback, making this amplifier the preferred choice for audiophiles seeking excellent sound quality with high efficiency.

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

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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 .

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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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Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Geht echt gut und leicht zum einstellen

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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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