1. Home
  3. 2-channel amplifier
  5. Quantum QE600.2
ESX

Quantum QE600.2

2-channel amplifier

299,00€
299,00€ 299,00€
incl. VAT , possibly plus shipping

Stock options

Zahle in 3 zinsfreien Raten von 99,66€ mit Klarna. Mehr erfahren

Highlights

  • 2-channel Class D amplifier, 600 watts RMS, high efficiency.
  • Auto Turn-On, EPS feature, versatile filters, audiophile sound.
  • Compact remote control, elegant design, high-quality connections.
Seen more cheaply Personal Offer
brand: ESX
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS per channel:
300
Amplifier Type:
Class D
Expert Image

Rob

Expert Image

Max

E-Mail Beratung von Experten

Werktags innerhalb von 24h

info@masori.de

ESX-Quantum QE600.2-2-Kanal Verstärker-masori-kaufen
299,00€
299,00€ 299,00€

The Quantum QE600.2 is a state-of-the-art 2-channel amplifier from ESX. As part of the newly developed ESX Quantum QE series, this amplifier combines high power with interference-free playback - a rarity among conventional digital amplifiers. High-quality, carefully tuned components ensure an audiophile sound experience. In addition, the Quantum QE600.2 is equipped with versatile filters, auto turn-on, and an EPS feature. The elegant design and high-quality connections complete the package. It even comes with a compact remote control for easy handling. A true flagship in the world of car amplifiers.

Features

  • 2-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
  • 2-Channel Class D Digital Amplifier

Data

  • 600 Watt RMS output power
  • 2 x 175/300 Watt RMS @ 4/2 Ohm
  • 1 x 600 Watt RMS @ 4 Ohm bridged
  • HP 10-500 Hz, LP 50-5000 Hz
  • Bass Boost 0-12 dB, Bandpass Mode
  • High-level inputs, Automatic switch-on function
  • Compact cable remote control for bass level
  • Dimensions 280 x 46 x 165 mm
  • Efficiency up to 87%
The Quantum QE600.2 from ESX utilizes advanced Class D technology, known for its high efficiency of up to 87%. Unlike conventional amplifiers, it drastically reduces power losses, resulting in less heat generation and a more efficient use of energy. This makes the amplifier particularly suitable for installation in vehicles, where space is limited and ventilation can often be an issue. Furthermore, the efficiency supports the generation of a stable, powerful sound output, which is of great importance to the audiophile user, especially at high volumes.
The ESX Quantum QE600.2 amplifier offers an impressive RMS output power. At a 2-ohm speaker, it delivers 2 x 300 watts RMS and at 4 ohms 2 x 175 watts RMS, supporting a variety of speakers and ensuring clear and powerful audio playback. When bridged at 4 ohms, it even reaches 1 x 600 watts RMS. These power specifications are ideal for ensuring high sound dynamics and clean audio quality, whether it’s quiet passages or loud music pieces. The amplifier thus provides flexibility and quality inside the vehicle.
The Quantum QE600.2 from ESX is equipped with a variable bass boost that allows for an increase of 0 to 12 dB. This bass boost enables you to emphasize the low-frequency range according to your taste, which is particularly advantageous for bass-heavy music such as hip-hop or electronic genres. It enhances the low-frequency effects and ensures that they are reproduced clearly and without distortion even at high volumes. The adjustment of the bass boost can be conveniently made via the compact cable remote control included in the package.
With dimensions of 280 x 46 x 165 mm, the ESX Quantum QE600.2 is compact enough to integrate easily into most vehicle configurations. Important during installation is to ensure adequate ventilation, although the amplifier has a high efficiency and produces less heat. Make sure that the connections for power, speakers, and remote control are securely fixed to ensure reliable performance. The massive aluminum heat sinks help to control the temperature and extend the lifespan.
The Quantum QE600.2 features versatile filter options: a high-pass filter (HP) in the range of 10-500 Hz and a low-pass filter (LP) from 50-5000 Hz. These filters allow you to optimize the frequency ranges reproduced by your speakers. For example, you can keep higher frequency sounds away from subwoofers that are designed only for low frequencies. Additionally, the amplifier is equipped with a bandpass mode that combines both filters. These features contribute to a clean and balanced sound image.
The ESX Quantum QE600.2 is equipped with a triple protection circuit that provides effective protection against overheating, overcurrent, and short circuits. These features are essential to ensure the longevity and reliability of the amplifier. Especially in demanding usage situations or under continuous loads, the integrated MOSFET-PWM power supply with Error Protection System ensures that the amplifier delivers the best possible performance continuously, without the risk of damage. This is particularly useful if you enjoy listening to music at high levels.
The Quantum QE600.2 supports an automatic power-on function that is activated as soon as an audio signal is detected. This function is helpful as it allows the amplifier to operate without manual power-on, simplifying the installation process. It is specifically optimized for use in vehicles equipped with a start/stop system. The power-on is triggered via the high-level inputs, which is particularly advantageous when using external signal sources that cannot be directly controlled through the amplifier.
The compact remote control included with the Quantum QE600.2 allows for direct control of the bass level while driving. This remote is extremely convenient for quickly adjusting the bass to your preferences or different music styles without having to leave the driver's seat or get distracted. With this intuitive control, you can ensure a customized listening experience and change the sound characteristics as needed. This is especially helpful in the case of changing conditions or music types to always achieve optimal bass reproduction.
Thanks to its compact design with dimensions of 280 x 46 x 165 mm and the various connection options, the ESX Quantum QE600.2 fits into most vehicles. It can be easily installed as long as the connection cables for power and speakers can be properly routed and secured. No specific car brand is required to integrate the amplifier, although you should consider the local conditions in the vehicle's interior. Make sure there is enough space for ventilation to ensure the cooling of the amplifier.
The massive aluminum heat sink of the Quantum QE600.2 plays a crucial role in temperature regulation and contributes to the overall performance of the amplifier. Aluminum is known for its excellent thermal conductivity, making it ideal for use in high-performance amplifiers. The heat sink prevents the amplifier from overheating during intense use, ensuring longevity and performance. For the user, this means a constant audio output without interference from thermal stress, which is particularly advantageous during long drives and at high volumes.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Product Specifications

Manufacturer

ESX

Product type

2-channel amplifier

Features

  • Highlights

    • 2-channel Class D amplifier, 600 watts RMS, high efficiency.
    • Auto Turn-On, EPS feature, versatile filters, audiophile sound.
    • Compact remote control, elegant design, high-quality connections.

  • Uvp

    349

weight

2.2 kg

Technical data

Watt RMS per channel

300

configurators

Recently viewed products

Masori-Komplettanlage Car HiFi mit DSP-Einbauservice-masori-kaufen
Masori-Akustikdämmung & Hitzeisolierung Dachhimmel-Einbauservice-masori-kaufen

Have it installed directly!

  • Individual products or entire systems
  • Insulation of doors and more
  • Calibration and system settings, as well as troubleshooting
  • And much more in our installation service in Frankfurt (Oder)
Learn more!

Your advantages with Masori

State-of-the-art amplifier technology in the Quantum QE600.2 from ESX

With the Quantum QE600.2, an innovative 2-channel amplifier from ESX, you can now experience impressive sound in your vehicle. Thanks to advanced Class D technology, this amplifier offers outstanding performance with an efficiency of up to 87%. This ensures efficient conversion of power to sound without unnecessary energy loss. Such high efficiency is particularly beneficial during extended use, as it minimizes the load on the vehicle's network. Conventional amplifiers of this type often only achieve efficiencies of around 70%, so the Quantum QE600.2 is definitely in the upper segment in terms of efficiency. A lower efficiency would lead to higher power consumption and potentially heating the component, which could impair performance.

Powerful RMS output signal of up to 600 watts from the Quantum QE600.2

The ESX Quantum QE600.2 delivers up to 600 watts RMS of output power, ensuring powerful and clear sound reproduction. With 2 x 175 watts RMS at 4 ohms and 2 x 300 watts RMS at 2 ohms, it offers enormous flexibility. When bridged to 4 ohms, the amplifier even achieves an impressive 600 watts RMS. This high power output ensures that all frequencies are reproduced cleanly and without distortion. Lower power could result in weaker reproduction, which is crucial for such a dynamic range. Comparable systems often only offer around 400 watts RMS for a similar size, making your QE600.2 a flagship.

Flexibility through comprehensive frequency filters and bass adjustment

The amplifier is equipped with a variety of filters, including a high-pass (HP) filter from 10–500 Hz and a low-pass (LP) filter from 50–5000 Hz. This allows for fine-tuning of the sound and lets you find the optimal frequency response for your sound system. A bass boost of 0–12 dB allows you to further adjust the bass volume. This is important for optimally enhancing bass-intensive music styles in specific setup configurations. A lower bass boost could result in a lack of depth and power in the bass reproduction. This level of adjustability is usually only found in more complex and expensive amplifier systems.

High-quality aluminum construction for excellent cooling and design

The Quantum QE600.2 features a massive aluminum heatsink and robust cast aluminum side panels. This design not only ensures effective heat dissipation but also provides an impressive aesthetic appearance. The reinforced heatsink keeps the amplifier cool during intensive use, ensuring a longer service life and increasing system reliability. Compared to commonly used plastic enclosures, this extends the service life and improves overall system stability. A less massive heatsink could lead to overheating and thus reduced performance or even failure.

Automatic functions and protection mechanisms of the QE600.2 from ESX

With its Auto Turn-On function and Error Protection System, the Quantum QE600.2 is optimized for convenient and safe operation. Start/Stop Readiness ensures that the system remains trouble-free even when the engine is started, and any voltage fluctuations won't affect your enjoyment of your music. The triple protection circuit protects the amplifier from overheating, overloading, and short circuits. Such protective functions are crucial for securing the amplifier during extended use in the car. Without comparable features, the amplifier would be more susceptible to damage and could fail at a critical moment.

Perfect control and control options with the compact remote control

Another highlight of the ESX-Quantum QE600.2 is the included compact remote control for the bass level. This allows you to adjust the bass level directly from the driver's seat, which is especially useful when you want to quickly change the sound settings without having to manually adjust the amplifier. This contributes to the flexibility and convenience of a mobile application, especially compared to many amplifiers that don't allow external control.

Compact dimensions and easy installation of the ESX Quantum QE600.2

Measuring 280 x 46 x 165 mm, the Quantum QE600.2 blends seamlessly into your vehicle. These compact dimensions make installation much easier, whether in the back seat or trunk. Despite its small size, performance is not compromised in any way. A larger amplifier would generally be more difficult to accommodate and could be visually disruptive. Integrating the Quantum QE600.2 into existing systems is straightforward, and the installation options are diverse. If assistance is needed, Masori offers on-site installation in Frankfurt (Oder) .

Reliable connection options and cable management in the amplifier

The amplifier offers extensive connection options, including high-level inputs, allowing integration into virtually any vehicle-specific speaker system. The high-quality connections ensure that audio signals are transmitted without loss or distortion. The implemented Error Protection System prevents damage in the event of faulty signals or incorrect connections. This is particularly important for long-term, stable operation of the amplifier. This distinguishes the Quantum QE600.2 from many competing products, which offer less fault tolerance and connection versatility. Masori also provides comprehensive expert support (FAQ & Help) .

Unrivalled sound for every musical taste with ESX Quantum QE600.2

The Quantum QE600.2 utilizes carefully selected, audiophile-tuned components to deliver the best possible sound. These premium components are engineered to accurately reproduce even the finest nuances of sound. This ensures that you hear the music exactly as intended, whether at low or loud volumes. Compared to other 2-channel amplifiers in its category, the audiophile characteristics are an outstanding feature. Less focus on such precise components would have diminished the accuracy of the sound reproduction and negatively impacted the richness of the sound. Masori offers further details and technical insights on its in-house audio blog .