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ESX Quantum QE1500.1 1-Channel Amplifier
SKU:  QE1500-1
EAN:  4251476402997
1500 Watt

Quantum QE1500.1

SKU:  QE1500-1
EAN:  4251476402997

Technical Highlights

  • 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.
  • More technical details
€399,00
€399,00 €399,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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The ESX Quantum QE1500.1 is a 1500W RMS Mono Class D car amplifier with multiple input/output ports and control knobs.
€399,00
€399,00 €399,00

Quantum QE1500.1 by ESX

The ESX Quantum QE1500.1 is a 1-Channel Amplifier in Mono Class D Digital design with an efficiency of up to 90%. It delivers 1500 Watts RMS as well as 1 x 450/850/1500 Watts RMS at 4/2/1 Ohm. Equipped with a MOSFET-PWM power supply and a triple protection circuit. High-level inputs with Error Protection System, Auto Turn-On, and Start/Stop Ready. Subsonic 10–40 Hz, Low-pass 40–150 Hz, Bass-Boost 0–18 dB, Phase Shift 0–180°. Massive aluminum heat sink with die-cast aluminum side parts. High-quality connections and screwed RCA sockets. Compact bass cable remote control. Designed to solve interference problems with emission-free playback. Dimensions 280 x 46 x 165 mm.

Features
  • 1-Channel Amplifier
  • Mono Class D Digital Amplifier
  • Efficiency up to 90%
  • Selected and audiophile-tuned components
  • Massive aluminum heat sink
  • Die-cast aluminum side parts
  • 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
  • High-quality connections and screwed RCA sockets
  • Emission-free playback
  • Development to solve interference problems
Technical Specifications
  • Output power RMS: 1500 Watts
  • Power RMS @ 4 Ohm: 1 x 450 Watts
  • Power RMS @ 2 Ohm: 1 x 850 Watts
  • Power RMS @ 1 Ohm: 1 x 1500 Watts
  • Subsonic filter: 10–40 Hz
  • Low-pass filter: 40–150 Hz
  • Bass-Boost: 0–18 dB
  • Phase Shift: 0–180°
  • Dimensions: 280 x 46 x 165 mm

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ESX Quantum QE1500.1 Datasheet

Open datasheet

Frequently Asked Questions about Quantum QE1500.1

What advantages does the Quantum QE1500.1 Amplifier from ESX offer in terms of audio performance?

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 more efficient energy conversion. The use of selected and audiophile-tuned components ensures distortion-free playback, providing pure and clear sound without interference. With an RMS power of 1500 watts in mono configuration, the amplifier significantly expands frequency playback capabilities. The subsonic filter of 10-40 Hz and the low pass filter of 40-150 Hz optimize deep bass frequencies, making the sound experience unparalleled.

How does the Quantum QE1500.1 affect radio reception in the car?

The Quantum QE1500.1 Amplifier from ESX has been specifically designed to minimize interference issues that can occur with conventional high-performance digital amplifiers. This leads to distortion-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 you can enjoy crystal-clear reception while the amplifier is in operation, without annoying interferences that could limit radio quality.

Are the connections of the ESX Quantum QE1500.1 Amplifier reliable?

Yes, the Quantum QE1500.1 features high-quality, screw-type 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 especially important for applications where the amplifier is exposed to intense use and heat influence. 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.

How does the automatic power-on function of the Quantum QE1500.1 work?

The ESX Quantum QE1500.1 Amplifier features an automatic turn-on function, also known as Auto Turn-On, which allows the amplifier to be activated without a separate control wire. This function operates through the high-level inputs that 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 gentle integration into various vehicle systems.

What are the technical dimensions of the ESX Quantum QE1500.1 Amplifier?

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.

How does the level remote control of the Quantum QE1500.1 enhance user comfort?

The level remote control of the ESX Quantum QE1500.1 Amplifier provides the user with 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 preferences. 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.

What characterizes the operating mode of the Mono Class D Digital Amplifier of the Quantum QE1500.1?

The Quantum QE1500.1 Amplifier operates as a Mono Class D Digital Amplifier, meaning 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 powerful Subwoofer applications and high fidelity sound requirements. The use of a MOSFET PWM power supply supports efficiency and reduces the load on the vehicle's electrical system.

What safety features are integrated into the Quantum QE1500.1 Amplifier?

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 internal components or connected devices. A cool factor is the massive aluminum heat sink that optimizes heat dissipation and increases operational safety. The high-quality construction with heavy aluminum die-cast side panels supports even heat distribution and contributes to the longevity of the internal elements, keeping the device reliable even under adverse conditions.

How does the ESX Quantum QE1500.1 Amplifier fit into my vehicle audio 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. Its 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 line, further simplifying integration.

What sound settings does the ESX Quantum QE1500.1 allow?

The ESX Quantum QE1500.1 Amplifier enables deep sound settings 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 allows you to precisely adjust the frequencies to the Subwoofer profile to avoid unwanted frequency peaks and optimize 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 tailored adjustment to perfect the audio experience in your vehicle.

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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