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ESX

Horizon HXA100.4

4-channel amplifier

149,00€
149,00€ 149,00€
incl. VAT , possibly plus shipping

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Highlights

  • 4 x 60/100 Watt RMS at 4/2 Ω, 2 x 200 Watt RMS bridged at 4 Ω.
  • MOSFET PWM power supply, 3-way protection circuit for safety.
  • HPF 10-250 Hz, LPF 50-250 Hz, Bass Boost 0-12 dB, Bandpass mode.
Seen more cheaply Personal Offer
brand: ESX
Delivery time:
Available for delivery, with you in 1-4 days
Number:
Piece
Watt RMS per channel:
100
Amplifier Type:
Class AB
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The Horizon HXA100.4 from ESX is a versatile 4-channel amplifier that stands out for its combination of power and compact design. With an aluminum heat sink and an acrylic insert, it ensures optimal heat dissipation, while the flush-mounted diamond logo gives it a stylish appearance. The amplifier features massive connection terminals and an efficient MOSFET-PWM power supply. Thanks to the 3-way protection circuit and the compact bass remote control, you can rely on high safety and user-friendliness. Technically, the amplifier impresses with 4 x 60/100 watts RMS at 4/2 Ω, a bridged power of 2 x 200 watts RMS at 4 Ω, as well as extensive filter and bass boost options.

features

  • Aluminum heat sink with acrylic insert
  • Flush-mounted diamond logo
  • Massive terminal blocks
  • MOSFET-PWM power supply
  • 3-way protection circuit
  • Compact Bass Remote Control

Technical Data

  • 4-channel analog amplifier class A/B
  • 4 x 60/100 Watt RMS at 4/2 Ω
  • 2 x 200 Watt RMS bridged at 4 Ω
  • 2 x HPF 10-250 Hz
  • LPF 50-250 Hz
  • Bass Boost 0-12 dB
  • Bandpass mode
  • Dimensions 220 x 51 x 342 mm
  • Efficiency up to 63%
The ESX Horizon HXA100.4 is equipped with a high-quality aluminum heat sink that efficiently dissipates the generated heat due to its excellent thermal conductivity. In combination with the acrylic insert, heat distribution is further optimized, keeping the amplifier's operating temperature stable. This prevents overheating and ensures consistent performance, especially during longer sessions or under heavy load. The passive cooling of the aluminum heat sink also allows for quiet operation, as no additional fans are required. This design increases the longevity of the amplifier and ensures reliable performance under various driving conditions.
The ESX Horizon HXA100.4 is equipped with an efficient MOSFET PWM power supply that enables a high power supply efficiency of up to 63%. MOSFET transistors provide fast switching speeds and lower power loss, resulting in improved energy efficiency compared to conventional power supplies. This means that less energy is lost as heat and more power is directly transmitted to the speakers. Additionally, the high efficiency of the power supply ensures a more stable voltage supply, which improves sound quality and reduces the load on the vehicle battery. This technology helps the amplifier operate reliably even under demanding conditions.
The ESX Horizon HXA100.4 features an advanced 3-way protection circuit that safeguards the amplifier from various potential damages. Firstly, the overheating protection function provides an automatic shutdown when the temperature of the aluminum heat sink reaches a critical value to prevent damage from overheating. Secondly, the short circuit and overvoltage protection circuit protects the amplifier from sudden voltage spikes or short circuits in the speaker cables, securing the internal components. Thirdly, the protection circuit monitors the maximum power output to avoid overloading the amplifier. These integrated safety features ensure that the Horizon HXA100.4 operates reliably and safely even under extreme conditions.
The ESX Horizon HXA100.4 is equipped with high-quality and solid connection terminals that ensure a secure and stable connection to the speakers and power supply. These terminals are specifically designed to carry high current levels without significant voltage drop, allowing for consistent power delivery. The robust construction of the connection terminals prevents loose contacts and ensures a lasting connection, even with vibrations and movements in the vehicle. Additionally, the amplifier offers multiple connections for subwoofers and front as well as rear speakers, allowing for flexible configuration of the sound system. These extensive connection options make the Horizon HXA100.4 a versatile solution for various audio setups.
The ESX Horizon HXA100.4 offers versatile power levels to meet the demands of various speaker systems. At an impedance of 4 ohms, each of the four channels delivers 60 watts RMS, while at 2 ohms per channel, the power increases to 100 watts RMS. Additionally, the amplifier can provide 2 x 200 watts RMS at 4 ohms in bridged mode, allowing for high power density for subwoofers or high-performance speakers. This flexibility in power options enables optimal adjustment of the audio system to the specific needs of the user and the characteristics of the installed speakers. This way, you achieve precise tuning and maximum sound quality.
The ESX Horizon HXA100.4 is equipped with a compact bass remote control that allows for easy and convenient adjustment of the bass settings while driving. To make the best use of the remote control, it should be placed in a well-accessible location in the vehicle, such as the center console or glove compartment, where you can easily reach it without diverting your attention from the road. The user-friendly interface of the remote control allows you to flexibly adjust the bass boost and fine-tune the sound in real-time according to your preferences. This is especially useful when you are on the go and want to adjust the sound according to the environment or music genre.
The ESX Horizon HXA100.4 features comprehensive filter and bass boost options that allow for precise sound shaping. With two high-pass filters (HPF) in the range of 10 to 250 Hz and a low-pass filter (LPF) from 50 to 250 Hz, you can selectively cut or highlight frequencies to tailor the sound to your speakers and preferences. The integrated bass boost offers an enhancement of 0 to 12 dB, which amplifies bass reproduction and makes the overall sound denser and more powerful. Additionally, the bandpass mode allows for targeted adjustment of the frequency range, which leads to precise and controlled bass, especially with subwoofers. These filter options significantly contribute to improving sound quality and provide you with a variety of settings for a personalized listening experience.
The ESX Horizon HXA100.4 measures 220 x 51 x 342 mm, making it a compact and space-saving 4-channel amplifier. These dimensions allow for flexible installation in a variety of vehicle types, from compact cars to larger SUVs, without taking up much space in the device tunnel or trunk. The thoughtful design facilitates integration into existing audio systems, as the amplifier can be easily installed in existing shelves or under the seats. The compact size also ensures that the Horizon HXA100.4 remains well-ventilated and that the aluminum heat sink operates effectively, preventing overheating. This dimension-optimized construction makes the amplifier an ideal choice for various vehicle configurations.
The ESX Horizon HXA100.4 achieves an efficiency of up to 63%, which means that a significant portion of the electrical energy consumed is converted into usable power. This high efficiency reduces energy losses and minimizes the heat generated, which increases the amplifier's efficiency and performance. A higher efficiency ensures that less energy is required from the vehicle's battery to achieve the desired speaker output, leading to a longer battery life and less strain on the electrical system. Additionally, the high efficiency contributes to the stability of the amplifier by supporting a constant power output, even during demanding audio playback.
The ESX Horizon HXA100.4 enables precise sound shaping through the integrated bass boost and versatile filter options. With an adjustable bass boost of 0 to 12 dB, you can specifically enhance the bass frequencies to achieve a deeper and more powerful sound, which is particularly advantageous for bass-heavy music. In addition, the two high-pass filters (HPF) and the low-pass filter (LPF) provide the ability to remove unwanted frequencies and optimally adjust the frequency response to the connected speakers. The bandpass mode expands sound shaping by allowing even more precise control over the frequency range. Together, these features enable you to optimize the sound exactly according to your preferences and the acoustic requirements of the vehicle.
The ESX Horizon HXA100.4 features a flush-mounted diamond logo that is not only aesthetically pleasing but also contributes to the high-quality appearance of the amplifier. The elegant design of the logo seamlessly integrates into the front panel and emphasizes the modern and professional look of the audio system. This stylish detail sets the Horizon HXA100.4 apart from other amplifiers and gives it a premium look that impresses in both technical and visual aspects. Especially if you value a harmonious and appealing design in the interior of your vehicle, the diamond logo is a successful detail that completes the overall impression of the audio system.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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Product Specifications

Manufacturer

ESX

Product type

4-channel amplifier

Features

  • Highlights

    • 4 x 60/100 Watt RMS at 4/2 Ω, 2 x 200 Watt RMS bridged at 4 Ω.
    • MOSFET PWM power supply, 3-way protection circuit for safety.
    • HPF 10-250 Hz, LPF 50-250 Hz, Bass Boost 0-12 dB, Bandpass mode.

weight

3.178 kg

Technical data

Watt RMS per channel

100

configurators

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Your advantages with Masori

Buy powerful 4-channel amplifier online with Masori lowest price guarantee

The ESX Horizon HXA100.4 4-channel amplifier offers an impressive 4 x 60/100 watts RMS at 4/2 Ω and a bridged power of 2 x 200 watts RMS at 4 Ω. Its high power density enables premium audio quality and powerful sound in your vehicle. Thanks to the Masori Lowest Price Guarantee, you can purchase this powerful amplifier online at masori.de and be assured of the best value. It's ideal for demanding car hi-fi enthusiasts seeking maximum performance and reliability.

Optimal heat dissipation through aluminum heat sink and acrylic insert

The Horizon HXA100.4 from ESX is equipped with a robust aluminum heatsink and an acrylic insert, ensuring efficient heat dissipation. This combination ensures that the amplifier stays cool even at high power outputs and delivers stable performance. The aluminum material dissipates heat quickly, while the acrylic insert provides additional protection and optimizes heat distribution. This increases the amplifier's longevity and minimizes the risk of overheating, which is especially beneficial during intensive use in vehicles.

Stylish design with flush-mounted diamond logo

The ESX Horizon HXA100.4 boasts an elegant design, highlighted by the flush-mounted diamond logo. This stylish appearance blends seamlessly into your vehicle's interior and lends the amplifier a premium look. The compact housing measures 220 x 51 x 342 mm, making it easy to integrate into various vehicle models. The sophisticated design combines aesthetics with functionality, allowing you to benefit not only from the technical performance but also from the visual appearance.

Solid terminals for secure power supply and signal transmission

The Horizon HXA100.4 features heavy-duty terminal blocks that ensure reliable power supply and stable signal transmission. These high-quality terminals prevent loose connections and ensure a consistent connection, even under intensive use. The use of robust materials makes the connectors resistant to vibration and temperature fluctuations, ensuring long-lasting performance. Effective power distribution contributes significantly to the amplifier's overall performance and minimizes power loss.

Efficient MOSFET PWM power supply for high performance and reliability

The Horizon HXA100.4 is equipped with an efficient MOSFET PWM power supply, ensuring a stable and powerful power supply. MOSFET technology offers high efficiency and fast switching times, allowing the amplifier to deliver reliable performance even under heavy loads. The PWM power supply minimizes voltage losses and improves the overall energy efficiency of the system, contributing to better sound quality and a longer component lifespan. This technology is ideal for use in vehicles where a constant and reliable power supply is essential.

Comprehensive 3-way protection circuit for maximum safety

The ESX Horizon HXA100.4 features a three-way protection circuit that protects the amplifier from overload, short circuit, and overheating. These safeguards ensure safe use and prevent damage to the sensitive electronic components. The protection circuit reacts quickly to potential hazards and automatically shuts down the amplifier when necessary to protect the internal electronics. This allows you to install and use the amplifier with confidence, without having to worry about the safety of your system.

Compact bass remote control for easy operation

The Horizon HXA100.4's compact bass remote control allows you to conveniently adjust the bass settings at any time. This practical remote allows you to directly control the bass boost and other filter settings without having to manually adjust the amplifier. This significantly increases user-friendliness, allowing you to quickly and easily achieve optimal sound settings for your vehicle. The remote control contributes to the system's flexibility and facilitates individual fine-tuning of your car hi-fi system.

Flexible frequency response with HPF and LPF filters

The Horizon HXA100.4 offers flexible frequency response settings through two high-pass filters (HPF) from 10-250 Hz and two low-pass filters (LPF) from 50-250 Hz. These filters allow you to precisely adjust the frequencies sent to the corresponding speakers. The HPF eliminates unwanted low frequencies from the front speakers, while the LPF optimizes the subwoofer drive. These precise filter settings contribute to clear and balanced sound reproduction by improving system compatibility with various speaker configurations.

Bass boost and bandpass mode for additional sound kick

The Horizon HXA100.4 features an adjustable bass boost from 0-12 dB and a bandpass mode, giving your system an extra boost. Bass boost allows you to specifically amplify low frequencies for rich and powerful bass. Bandpass mode offers focused bass reproduction, specifically optimized for subwoofers, and greater bass production efficiency. These options give you the flexibility to customize the sound of your car hi-fi system to your preferences and create an immersive audio experience.

High efficiency of up to 63% for efficient operation

With an efficiency of up to 63%, the Horizon HXA100.4 ensures efficient operation of your car hi-fi system. High efficiency means that a large portion of the electrical energy used is converted into audio power, minimizing energy loss and maximizing amplifier efficiency. This results in improved performance while simultaneously reducing heat generation, which is particularly beneficial in vehicle applications. The high efficiency contributes to system stability and enables sustained, high-performance operation of your audio profile.

Compact design for easy installation in various vehicles

The Horizon HXA100.4 measures 220 x 51 x 342 mm and features a compact design that allows for flexible installation in a variety of vehicle types. Its slim size allows you to easily mount the amplifier in the vehicle cabinet, under the seat, or in the trunk without taking up valuable space. This versatility facilitates integration into existing car hi-fi systems and ensures that the amplifier remains unobtrusive while delivering maximum performance. This allows you to equip your vehicle with high-quality sound without compromising on space.

Technical data in detail and their meaning

The ESX Horizon HXA100.4 is a 4-channel Class A/B analog amplifier that impresses with its high current capabilities and precise signal processing. The 4 x 60/100 watts RMS at 4/2 Ω offer the flexibility to optimally drive both front and rear speakers. The bridged power of 2 x 200 watts RMS at 4 Ω enables powerful subwoofer operation, ideal for intense bass reproduction. This combination of channel power and bridged capability makes the Horizon HXA100.4 a versatile choice for various car hi-fi setups.

Masori installation and support services

For a smooth installation of the Horizon HXA100.4, Masori offers on-site installation in Frankfurt (Oder) , ensuring that your amplifier is professionally and optimally integrated into your vehicle. Additionally, expert support (FAQ & Help) is available to answer all technical questions and provide assistance with setup. Deepen your knowledge in the Masori audio blog , where you'll find valuable tips and tricks on car hi-fi systems and their optimization.