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ESX

Quantum Q-ONEv2 12V

1-Channel Amplifier

229,00€
229,00€ 229,00€
incl. VAT , possibly plus shipping

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Highlights

  • Class D technology, 1 x 300/500/700 Watt RMS@4/2/1Ω, efficiency 84%.
  • High-level inputs, auto turn-on, efficiency up to 90%.
  • Subsonic 10-50Hz,LP 30-250Hz,Heavy cast heatsink.
Seen more cheaply Personal Offer
brand: ESX
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS per channel:
700
Amplifier Type:
Class D
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229,00€
229,00€ 229,00€

Discover the power and precision of the 1-channel amplifier Quantum Q-ONEv2 12V from ESX. This model – part of the revised Quantum compact class – offers higher power output, optimized features, and refreshingly compact dimensions. Thanks to the digital Class D technology and an efficiency of up to 90%, it sets new standards in terms of efficiency. With its automatic turn-on function and the use of high-level inputs, it is suitable for almost any installation. Also discover the additional features of this model, such as the heavy cast heat sink and the elegant acrylic cover in piano finish.

features

  • 1-Channel Amplifier
  • Class D technology with high efficiency
  • Constant Power Technology
  • Heavy cast heat sink
  • Noble acrylic cover in piano finish
  • High-level inputs with Auto Turn-On and EPS
  • Mono Class D Digital Compact Amplifier
  • 1400 Watt Max. Output Power
  • 1 x 300/500/700 Watt RMS @ 4/2/1 Ω
  • Subsonic 10-50 Hz, LP 30-250 Hz
  • Bass Boost 0-12 dB, Phase Shift 0-180°
  • High-level inputs with automatic switch-on function and EPS
  • Compact cable remote control for bass level
  • Dimensions 150 x 50 x 220 mm
  • Efficiency up to 84%
The Quantum Q-ONEv2 12V amplifier from ESX offers a maximum output power of 1400 watts. Its RMS power is rated at 300 watts at 4 ohms, 500 watts at 2 ohms, and an impressive 700 watts at 1 ohm. These power specifications make it particularly suitable for applications where high energy efficiency and performance are required. In addition to its performance, this amplifier impresses with an efficiency of up to 90%, which is due to its digital Class D technology. This high efficiency allows the amplifier to operate stably and powerfully even in demanding audio setups.
The Quantum Q-ONEv2 12V stands out due to its combination of high power output, optimized functionality, and compactness. The model is equipped with digital Class D technology, resulting in an efficiency of up to 90%. This energy efficiency is a significant advantage, especially in compact amplifier models. Additionally, the amplifier features an automatic power-on function and high-level inputs, allowing for flexible integration into various audio systems. Besides these technical features, the amplifier is distinguished by a heavy cast heat sink and an acrylic cover in a piano finish, which optimizes both cooling performance and design.
The subwoofer control of the Quantum Q-ONEv2 12V amplifier includes a subsonic filter that can be adjusted from 10 to 50 Hz, as well as a low-pass filter that can be variably adjusted between 30 and 250 Hz. These filter options give you the ability to precisely set the lower frequency limit and frequency range for your subwoofer. Additionally, the amplifier features a bass boost of up to 12 dB to make the bass sound more powerful when needed. These comprehensive adjustment options ensure a personalized fit to your acoustic preferences and the specifications of your audio system.
The Quantum Q-ONEv2 12V amplifies audio signals with an efficiency of up to 90% thanks to its Class D technology. A high efficiency means that less energy is converted into heat, making more energy available for output performance. This not only reduces energy consumption but also allows operation at higher sound pressure levels without the risk of overheating. This advantage is particularly significant in compact amplifiers that are installed in limited spatial environments, as it minimizes unnecessary heat generation and improves the amplifier's thermal performance.
The Quantum Q-ONEv2 12V is ideal for installation in a variety of vehicle types thanks to its compact dimensions of 150 x 50 x 220 mm. This smaller design facilitates integration in tight installation spaces where conventional amplifiers often do not fit. Although no specific vehicle brands are mentioned, the dimensions can be easily installed in most installation locations, whether in the vehicle trunk, under the seats, or in other available niches. This flexibility in placement makes it a versatile amplifier for different car models, whether small or large.
The Quantum Q-ONEv2 12V amplifier utilizes digital Class D technology, resulting in remarkable energy efficiency of up to 90%. This technology minimizes power losses due to heat dissipation, as the energy is primarily used for the operation of the audio system. Another advantage of this technology is the compact design, made possible by the elimination of large heat sinks. Class D amplifiers are known for their high performance with a smaller footprint and excellent audio quality, providing a significant advantage for those who value efficiency and performance.
The Quantum Q-ONEv2 12V from ESX offers flexible connection options with its high-level inputs, which include an automatic turn-on function. These allow for a direct connection to various audio systems without the need for additional converters. The high-level inputs are particularly useful for feeding the audio signal from a vehicle's factory entertainment system. Additionally, the amplifier supports EPS, which simplifies its use in modern audio systems. These diverse options enable the user to seamlessly integrate the amplifier into the existing system while still taking full advantage of its capabilities.
The Quantum Q-ONEv2 12V impresses with aesthetic and functional design features, consisting of a heavy cast heat sink and an elegant acrylic cover in a piano finish. The heavy cast heat sink improves heat dissipation and allows for stable operation, even under high load. This design choice helps to extend the amplifier's lifespan. The acrylic cover in a piano finish gives the amplifier a noble appearance that is aesthetically pleasing and enhances the overall impression of the device. These design features combine functionality with a stylish look that stands out well in a variety of vehicle interiors.
To adjust the bass level, the Quantum Q-ONEv2 12V offers a compact remote control that allows for easy operation while on the go. The amplifier's bass boost can be increased by up to 12 dB, allowing for fine-tuning of the bass level to meet personal preferences or the acoustic requirements of different music genres. This adjustment provides an additional dimension in optimizing sound quality, especially in vehicles where individual audio customization is required. The remote control enables quick and easy adjustments without having to make changes directly on the amplifier.
The Quantum Q-ONEv2 12V allows for precise frequency adjustments through the implementation of a subsonic filter as well as a variable low-pass filter. The subsonic filter is adjustable from 10 to 50 Hz, while the low-pass filter can cover a bandwidth of 30 to 250 Hz. This provides the flexibility to optimally tailor the sound to the listener's needs or the characteristics of the speakers used. Additionally, there is the option for a phase shift adjustment from 0 to 180 degrees, which allows for important adjustments to the phase of the signals, which can be particularly valuable in systems with varying distances between speakers.

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

1-channel amplifier

Features

  • Highlights

    • Class D technology, 1 x 300/500/700 Watt RMS@4/2/1Ω, efficiency 84%.
    • High-level inputs, auto turn-on, efficiency up to 90%.
    • Subsonic 10-50Hz,LP 30-250Hz,Heavy cast heatsink.

  • Uvp

    229

weight

2.5 kg

Technical data

Watt RMS per channel

700

configurators

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Your advantages with Masori

Discover the power of the Quantum Q-ONEv2 12V 1-channel amplifier from ESX: Compact system with 1400 watts of power

Experience the impressive performance of the ESX Quantum Q-ONEv2 12V, a single-channel amplifier that will breathe new life into your car audio system. With a maximum output of 1400 watts, it sets new standards. Whether you want to buy the amplifier inexpensively or purchase it online, at masori.de you'll always find the best deal thanks to our lowest price guarantee. With 300 watts RMS at 4 ohms, 500 watts RMS at 2 ohms, and an impressive 700 watts RMS at 1 ohm, this amplifier is capable of driving even the most demanding subwoofers. This performance makes the ESX amplifier the centerpiece of any car hi-fi system that values ​​excellent sound and powerful bass.

Class D technology with high efficiency up to 90 percent for maximum energy efficiency

The Class D technology of the Quantum Q-ONEv2 12V ensures an impressively high efficiency of up to 90%, meaning less energy is converted into heat and more power is used directly for sound quality. This results in efficient operation and reduced energy consumption—an important factor if you value environmental friendliness. A higher efficiency would theoretically further reduce energy consumption, while a lower efficiency would require more cooling and energy. Compared to amplifiers with an efficiency of only 60-70%, the Quantum Q-ONEv2 offers outstanding performance for intensive audio reproduction.

Optimized functions: Subsonic filter, LPF and bass boost provide individual customization options

With a subsonic filter adjustable from 10-50 Hz and a low-pass filter (LPF) from 30-250 Hz, the amplifier offers comprehensive control options for precisely adjusting the frequency ranges to your needs. The bass boost from 0-12 dB allows you to dynamically amplify the bass level and thus tailor the sound pressure to your liking. A higher boost setting could make the sound significantly louder and more powerful, but also push the output level to its limits. A lower boost setting, on the other hand, makes the sound less intense but more controlled and clear.

Robust cast heatsink and elegant acrylic cover in piano finish design

The robust, heavy-duty cast heatsink ensures optimal heat dissipation, even under intensive use. Combined with the elegant piano-finished acrylic cover, which gives the amplifier a sleek and modern appearance, the device is not only functional but also a visual highlight. A lighter heatsink might be less effective, potentially leading to a loss of performance during continuous operation, whereas a heavier body minimizes the risk of overheating and increases the amplifier's longevity.

Compact dimensions: Only 150 x 50 x 220 mm for versatile installation options

With its compact dimensions of 150 x 50 x 220 mm, the ESX Quantum Q-ONEv2 12V can be installed almost anywhere in the vehicle, whether in the trunk or under the seat. This mounting flexibility allows you to discreetly integrate the amplifier without compromising the interior. A larger unit might be more space-intensive and difficult to install, while this slim design makes the amplifier ideal for vehicles with limited space.

Automatic switch-on function with EPS through high-level inputs for easy integration

The automatic power-on function and the use of high-level inputs make integrating the Quantum Q-ONEv2 12V into virtually any existing audio system simple and straightforward. The EPS (Enhanced Power Supply) also ensures a stable power supply. The lack of these automated features could result in more complicated installation processes and require manual switching. The ESX amplifier saves you valuable time and effort during installation.

Phase shift and compact wired remote control for perfect adjustment and control

The phase shift, adjustable from 0 to 180°, is another feature of the amplifier that allows you to visually adjust the phase difference between the subwoofer and the other speakers. The compact wired remote control for bass level adjustment completes the control experience. The lack of a phase shift function could result in a less harmonious sound, as it would hinder the in-phase integration of the subwoofer and main speakers. With the remote control, you can easily optimize the system's performance without having to adjust the amplifier itself.

Masori.de offers unique support and services for the Quantum Q-ONEv2 12V

Take advantage of the opportunity to have your Quantum Q-ONEv2 12V amplifier professionally installed on-site in Frankfurt (Oder) , or find information about technical questions in our expert support FAQ & Help . Also discover exciting insights into the world of audio technology in the audio blog at masori.de. At masori.de, you're in good hands with the combination of professional service and competitive prices.