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  5. Quantum QM500.1
ESX Quantum QM500.1 1-Channel Amplifier
SKU:  QM500-1
EAN:  4251950316338
500 Watt

Quantum QM500.1

SKU:  QM500-1
EAN:  4251950316338

Technical Highlights

  • 500 watts RMS output power, high efficiency up to 86%, Class D.
  • Impedance of 2 Ω for 500 watts RMS power, subsonic 10-40 Hz.
  • RCA/Cinch and line-level inputs, auto turn-on, bass boost up to 18 dB.
  • More technical details
€229,00
€229,00 €229,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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Quantum QM500.1 by ESX

ESX Quantum QM500.1, a 1-Channel Amplifier with Class D technology and very high efficiency. Mono Class D Mini Digital Amplifier with 500 Watts RMS output power. 1 x 280/500 Watts RMS @ 4/2 Ω. Subsonic 10–40 Hz and LP 50–5000 Hz. Bass-Boost 0–18 dB and Phase Shift 0–180°. Compact aluminum heat sink with aluminum die-cast side panels. High-level inputs with Error Protection System, Auto Turn-On, and Start/Stop Ready. MOSFET-PWM power supply with triple protection circuit and compact cable remote control for bass level, RCA/Cinch, and high-level inputs via wiring harness. Dimensions 190 x 35 x 112 mm, efficiency up to 86%.

Features
  • 1-Channel Amplifier
  • Advanced Class D technology with very high efficiency
  • Selected and audiophile-tuned components
  • Compact aluminum heat sink and aluminum die-cast side panels
  • High-level inputs with Error Protection System
  • Auto Turn-On, Start/Stop Ready
  • MOSFET-PWM power supply, triple protection circuit
  • Compact bass cable remote control
  • RCA/Cinch and high-level inputs via wiring harness
  • Dimensions 190 x 35 x 112 mm
  • Efficiency up to 86%
Technical Specifications
  • Mono Class D Mini Digital Amplifier
  • 500 Watts RMS output power
  • 1 x 280 Watts RMS @ 4 Ω
  • 1 x 500 Watts RMS @ 2 Ω
  • Subsonic 10–40 Hz
  • LP 50–5000 Hz
  • Bass-Boost 0–18 dB
  • Phase Shift 0–180°

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ESX Quantum QM500.1 Datasheet

Open datasheet

Frequently Asked Questions about Quantum QM500.1

How powerful is the Quantum QM500.1 Amplifier?

The Quantum QM500.1 from ESX is a 1-channel Class D Amplifier with remarkable power capacity. It delivers 500 watts RMS output power at 2 ohms and 280 watts RMS at 4 ohms. These power specifications allow it to effectively drive even demanding Subwoofers. With a bass boost of 0 to 18 dB, you can further adjust the sound, while the frequency response can be set via the subsonic filter at 10-40 Hz and the low pass filter from 50-5000 Hz. This makes the Quantum QM500.1 particularly flexible in use and ideal for high-quality car audio applications.

What technology does the Quantum QM500.1 Amplifier use?

The QM500.1 from ESX utilizes advanced Class D technology, known for its high efficiency. This technology allows for efficient energy transfer with minimal heat loss, which is particularly crucial given its compact dimensions of 190 x 35 x 112 mm. The Amplifier features selected and audiophile-tuned components, resulting in outstanding audio quality. Additionally, it is equipped with a MOSFET PWM power supply that ensures stable and reliable power delivery. These technical details make it a powerful companion for any car audio system.

How does the Error Protection System of the Quantum QM500.1 work?

The ESX Quantum QM500.1 is equipped with a high-level input supported by an Error Protection System. This system protects the electronics from overloads and potential faults that can arise from incorrect wiring or improper installations. It ensures that the audio signals remain clean and distortion-free. In practice, it helps prevent damage to the Amplifier and increases longevity. This way, you can integrate the Amplifier into various car Hi-Fi systems without worry, even if they are more complex audio setups.

What input options are available?

The ESX Quantum QM500.1 Amplifier offers versatile connection options to seamlessly integrate into various sound systems. It features RCA inputs for connecting to standard audio sources as well as high-level inputs realized through a wiring harness. This flexibility makes it an excellent choice for replacing or supplementing existing systems. Additionally, it has an automatic turn-on function that is also suitable for modern vehicles with start/stop automation. Thus, it offers high compatibility and easy integration into diverse vehicle configurations.

How is the Quantum QM500.1 Amplifier constructed?

The Quantum QM500.1 from ESX is built with a robust design featuring a main housing made of aluminum and side panels made of die-cast aluminum. This construction not only provides stability but also acts as an effective heat sink. The compact size of 190 x 35 x 112 mm allows for easy placement even in limited spaces. Thanks to the high efficiency of up to 86%, the heat output remains minimal, reducing material stress. This special design makes the QM500.1 ideal for vehicles with limited space or when a discreet installation is preferred.

What bass control options does the Quantum QM500.1 offer?

With the Quantum QM500.1 from ESX, you can optimally adjust your bass. The amplifier is equipped with a compact cable remote control that allows you direct control of the bass level and is complemented by a bass boost ranging from 0 to 18 dB. This allows the sound to be flexibly adjusted according to music genre or personal preference. Furthermore, you can adjust the phase of the bass with the phase shift function, which ranges from 0 to 180°. The subsonic filter, which operates between 10 and 40 Hz, also contributes to fine-tuning by eliminating unwanted frequencies.

Is the Quantum QM500.1 compatible with specific car brands?

The ESX Quantum QM500.1 Amplifier is designed to be universally applicable and does not recognize specific car brands. Therefore, it is generally compatible with almost all vehicle models, as long as the required installation space of 190 x 35 x 112 mm is available. It is important to correctly integrate it into the existing audio system, for example, through the included high-level inputs and automatic turn-on. In addition to its universal design, the amplifier is particularly well-suited for vehicles equipped with start/stop automation, as it is specifically designed for this purpose.

What is the efficiency of the Quantum QM500.1 Amplifier?

The efficiency of the ESX Quantum QM500.1 Amplifier is up to 86%. A high efficiency means that the amplifier converts a large portion of the supplied energy into acoustic power efficiently, resulting in less energy lost as heat. This is particularly important to avoid overheating and minimize the electrical load on the vehicle. The advanced Class D technology allows the amplifier to achieve this high efficiency, which also contributes to a long lifespan of the components used. This factor makes it especially attractive for power enthusiasts.

What protection mechanisms does the Quantum QM500.1 have?

The QM500.1 from ESX is equipped with a triple protection circuit to protect the amplifier from overload, short circuit, and thermal overheating. These protection mechanisms ensure that the amplifier operates safely even at maximum power, minimizing the risk of damage. The integrated MOSFET PWM power supply technology provides a stable voltage supply, offering additional safety. These protection features are particularly important to ensure the longevity of the amplifier and to guarantee consistently reliable operation – ideal for demanding installations.

What role does the aluminum housing play in the Quantum QM500.1?

The aluminum housing of the ESX Quantum QM500.1 not only serves as protection for the internal components but is also a key factor for efficient heat dissipation. The choice of material keeps the amplifier within an optimal temperature range even under intense use, supported by the aluminum die-cast side parts that contribute to structural stability. This construction is important to ensure high power output at low operating temperatures, which improves efficiency and extends the lifespan of the electronic components. Thus, the amplifier remains reliable even during prolonged operation.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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