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  5. Quantum QL800.6
ESX Quantum QL800.6 6-Channel Amplifier
SKU:  QL800.6
EAN:  4251476410114

1 Review

125 Watt

Quantum QL800.6

SKU:  QL800.6
EAN:  4251476410114

1 Review

Technical Highlights

  • 6 x 80/125 Watt RMS @ 4/2 Ω, impressive performance guaranteed.
  • Dynamic Headroom technology, 160 watts RMS per channel @ 2 Ω.
  • High-level inputs with error protection, safe and stable operation.
  • More technical details
€379,00
€379,00 €379,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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€379,00
€379,00 €379,00

Quantum QL800.6 by ESX

The ESX Quantum QL800.6 is a 6-Channel Amplifier using Class D technology with an efficiency of up to 90%. The Dynamic Headroom technology allows for a maximum DHR output per channel of up to 160 Watts RMS at 2 Ω. Equipped with a MOSFET-PWM power supply, triple protection circuit, and automatic turn-on function. Start/Stop Ready, high-level inputs with Error Protection System, as well as RCA inputs and outputs via Molex are integrated. The filter sections include HPF 50–5000 Hz on CH1/2, HPF 10–500 Hz, and LPF 50–5000 Hz on CH3/4 and CH5/6, including bandpass function. A compact bass level remote control, a massive aluminum heat sink, and heavy die-cast aluminum side panels are included. The dimensions are 254 x 47 x 170 mm.

Features
  • 6-Channel Amplifier
  • Class D technology
  • Dynamic Headroom technology
  • High-level inputs with Error Protection System (EPS)
  • Automatic turn-on function
  • Start/Stop Ready
  • MOSFET-PWM power supply
  • Triple protection circuit
  • Compact bass level remote control
  • RCA inputs via Molex
  • RCA outputs via Molex
  • Bandpass function on CH3/4 and CH5/6
  • Input selector switch CH2/4/6
  • Massive aluminum heat sink
  • Heavy die-cast aluminum side panels
  • Selected and audiophile-tuned components
Technical Specifications
  • 6 x 80 Watts RMS @ 4 Ω
  • 6 x 125 Watts RMS @ 2 Ω
  • 3 x 250 Watts RMS @ 4 Ω bridged
  • Max. DHR output per channel up to 160 Watts RMS @ 2 Ω
  • HPF 50–5000 Hz (CH1/2)
  • HPF 10–500 Hz (CH3/4 + CH5/6)
  • LPF 50–5000 Hz (CH3/4 + CH5/6)
  • Efficiency up to 90%
  • Dimensions 254 x 47 x 170 mm

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ESX Quantum QL800.6 Datasheet

Open datasheet

Frequently Asked Questions about Quantum QL800.6

What performance specifications does the Quantum QL800.6 Amplifier offer?

The ESX Quantum QL800.6 is a 6-channel Amplifier with Class D technology, delivering impressive power of up to 6 x 125 Watts RMS at 2 Ohms. In bridged mode, it even reaches up to 250 Watts on one channel at 4 Ohms, making it ideal for Subwoofers or multi-way systems. Thanks to the Dynamic Headroom technology, the Amplifier offers maximum performance per channel of up to 160 Watts RMS at 2 Ohms. It achieves an efficiency of up to 90%, ensuring high efficiency and optimal utilization of power.

What are the dimensions of the ESX QL800.6 Amplifier?

The ESX Quantum QL800.6 is designed to be particularly compact, with dimensions of 254 mm in length, 47 mm in height, and 170 mm in width. This compact design allows for flexible installation, even in smaller vehicles where space is limited. These small dimensions are especially advantageous in modern car systems to integrate the Amplifier discreetly. Its robust design and the use of aluminum for the heat sink and side panels also ensure durability.

How does the Dynamic Headroom technology of the QL800.6 work?

The Dynamic Headroom technology (DHR) of the ESX QL800.6 provides enhanced performance by optimally utilizing the power supply reserves. This technology allows Amplifier channels that are not continuously operated at maximum power to dynamically access the available power reserves. As a result, the maximum power per channel significantly increases when needed, without affecting the conventional power output of the other channels. This is particularly useful in complex multi-way installations where not all speakers require maximum power at all times.

What type of input can be used with the QL800.6?

The ESX Quantum QL800.6 is equipped with high-level inputs as well as RCA inputs that connect via Molex connectors. The high-level inputs feature an Error Protection System (EPS) that minimizes interference and ensures signal stability. Additionally, the input switch provides flexibility by allowing the choice between 2, 4, or 6 input channels. This gives you the option to connect various signal sources and optimally configure the amplifier according to the existing audio system.

How can the QL800.6 bass level remote control be used?

The bass level remote control of the ESX QL800.6 is a wired control unit that allows for direct adjustment of the bass level. This feature can be particularly useful with bridged channels in the low-frequency range, as it allows for real-time fine-tuning without needing to make adjustments on the amplifier itself. This type of control is ideal for optimizing bass while driving, especially if you enjoy listening to different music styles or want to adjust the bass performance for various passengers accordingly.

What applications does the QL800.6 amplifier offer me?

The ESX Quantum QL800.6 amplifier offers versatile applications through its 6-channel configuration and extensive customization options. It is excellent for operating 2- or 3-way systems and can also be used to support Subwoofers thanks to its bridging function. With its triple protection circuit and automatic turn-on feature, it is suitable for different vehicle configurations while maintaining audio quality. Whether for high-performance audio projects or subtle use in the vehicle interior – the flexibility of this amplifier opens up numerous possibilities.

How is the installation of the ESX QL800.6 amplifier carried out?

The installation of the ESX Quantum QL800.6 requires precise planning, as it can be installed anywhere in the vehicle due to its compact dimensions. With a size of 254 x 47 x 170 mm, a space behind the rear seat or under the seats is ideal. The installation includes connecting via high-level or RCA inputs, ensuring that the wiring is done in a way that prevents any signal loss. Use appropriate cables for power and signal during installation and ensure that the mounting is stable to avoid vibration disturbances while driving.

What protection mechanisms does the QL800.6 from ESX offer?

The Quantum QL800.6 Amplifier from ESX is equipped with a triple protection circuit that provides robust protection against overheating, overvoltage, and short circuits. These protection systems ensure long-lasting functionality and stability, even under demanding conditions. The massive aluminum heat sink and the die-cast aluminum side panels help efficiently dissipate heat, allowing for continuous power delivery without the risk of overload. These safety features are crucial for maximizing the amplifier's lifespan and ensuring lasting audio experiences.

What frequency ranges can be adjusted on the Quantum QL800.6?

The ESX Quantum QL800.6 offers various options for frequency adjustment. The high-pass filter (HPF) is adjustable for channels 1 and 2 in the range of 50 to 5000 Hz, while channels 3, 4, 5, and 6 use an HPF from 10 to 500 Hz. The low-pass filter (LPF) for channels 3/4 and channels 5/6 can be set between 50 and 5000 Hz. This bandpass functionality allows for precise frequency matching to the respective speakers, optimizing sound quality in the vehicle and meeting individual audio requirements.

What compatibility does the ESX QL800.6 offer with vehicle models?

The compatibility of the ESX Quantum QL800.6 primarily depends on the vehicle dimensions and available installation space. Its dimensions of 254 x 47 x 170 mm allow for installation in most vehicles, both in cars and larger models. The amplifier is particularly compatible with vehicles that provide sufficient space for complementary audio components, such as for a complete 2- or 3-way configuration. When planning, you should consider connectivity through high-level or RCA connections to ensure seamless integration.

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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The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

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Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

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The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

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