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Hifonics Zeus Expansion ZXR500/4E 4-Channel Amplifier
SKU:  ZXR500/4E
125 Watt

Zeus Expansion ZXR500/4E

SKU:  ZXR500/4E

Technical Highlights

  • Power: 4 x 75/125 W/RMS @ 4/2 Ω, impedance of 4/2 Ω.
  • Power: 2 x 250 W/RMS bridged, impedance of 4 Ω.
  • HPF/LPF from 50-5000 Hz, Bass Boost up to 12dB (REAR).
  • More technical details
00 d
00 h
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€159,00
-20% €199,00 €159,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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Zeus Expansion ZXR500/4E by Hifonics

The Zeus Expansion ZXR500/4E from Hifonics is a 4-Channel Amplifier based on digital Class D technology. The device features aluminum die-cast side panels and audiophile-tuned components. The dimensions are 150 x 50 x 253 mm. Technical features include high-level inputs with the Error Protection System (EPS) and an automatic power-on function that is start/stop ready. The Interference Free Technology ensures EMC-tested signal processing. A blue illuminated logo is integrated into the housing. An input selector switch allows switching between 2-channel and 4-channel operation.

Features
  • 4-Channel Amplifier
  • Class D Digital Technology
  • Aluminum die-cast side panels
  • Audiophile-tuned components
  • High-level inputs with EPS (Error Protection System)
  • Automatic power-on function, start/stop ready
  • IFT (Interference Free Technology, EMC tested)
  • Blue illuminated logo
  • Input selector switch 2CH/4CH
  • Dimensions: 150 x 50 x 253 mm
Technical Data
  • Power: 4 x 75 Watts RMS @ 4 Ohms
  • Power: 4 x 125 Watts RMS @ 2 Ohms
  • Power: 2 x 250 Watts RMS @ 4 Ohms bridged
  • HPF/LPF: 50 - 5000 Hz (FRONT)
  • HPF/LPF: 50 - 5000 Hz (REAR)
  • Bass Boost: 0 - 12 dB (REAR)

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Hifonics Zeus Expansion ZXR500/4E Datasheet

Open datasheet

Frequently Asked Questions about Zeus Expansion ZXR500/4E

What technical features does the Zeus Expansion ZXR500/4E Amplifier offer?

The Zeus Expansion ZXR500/4E from Hifonics utilizes advanced Class D technology, known for its very high efficiency. It delivers a power output of 4 x 75/125 W/RMS at 4/2 Ω, as well as 2 x 250 W/RMS in bridged mode at 4 Ω. A blue illuminated logo adorns the design, while selected and audiophile-tuned components ensure excellent sound quality. Additionally, the amplifier features high-level inputs with EPS® (Error Protection System) and an automatic turn-on function suitable for start/stop systems. Aluminum die-cast side panels and IFT (Interference Free Technology, EMC tested) complete the features.

How does the HPF/LPF setting work on the Zeus Expansion ZXR500/4E?

The Zeus Expansion ZXR500/4E has HPF (High-Pass Filter) and LPF (Low-Pass Filter) settings for both the front and rear channels in the range of 50 - 5000 Hz. These allow you to optimally adjust the crossovers to your speakers or Subwoofer. The HPF filters out unwanted lower frequencies that could harm a Tweeter, while the LPF removes high frequencies that are unimportant for a Subwoofer. This achieves a clear separation of frequencies and thus a clean sound.

What advantages does Class D technology offer in the amplifier?

Class D amplifiers, like the Zeus Expansion ZXR500/4E, use digital circuits to employ switching processes instead of linear processes, resulting in very high efficiency. This technical approach minimizes power losses and heat generation, which is particularly beneficial in a car as it requires less cooling and conserves the Battery. Especially as a 4-Channel Amplifier, the ZXR500/4E provides strong power output while maintaining efficient energy consumption, maximizing audio quality and extending Battery life.

How does the Bass Boost affect the audio performance of the ZXR500/4E?

The Bass Boost of the Zeus Expansion ZXR500/4E is adjustable from 0 to 12dB and affects the bass reproduction of the rear channels. By amplifying the low frequencies, this amplifier allows you to adjust the bass intensity to personal preferences and the characteristics of the installed speakers. Especially if you enjoy listening to music loudly or prefer intense bass, the Bass Boost can be used to specifically tailor the sound character of the system. At the same time, the overall sound quality remains high, as the amplifier is tuned to audiophile standards.

Can the Zeus Expansion ZXR500/4E be combined with different vehicle models?

With dimensions of 150 x 50 x 253 mm, the Zeus Expansion ZXR500/4E is compact enough to be installed in a variety of vehicles. These dimensions allow for flexible placement, whether under a seat or in the trunk. Since no specific car brands are mentioned in the product description, compatibility depends on the available space and the individual wiring of your vehicle. The automatic power-on function and EMV-tested Interference Free Technology ensure that installation works smoothly with both older and modern vehicles.

What is the Error Protection System (EPS) of the ZXR500/4E?

The Error Protection System (EPS) of the Hifonics Zeus Expansion ZXR500/4E is a high-level input mechanism designed to detect and prevent potential error states or disturbances in the audio signal. EPS ensures that the amplifier is not damaged during overloads, short circuits, or voltage drops by intervening early and shutting down the amplifier or putting it into a protection mode. Such protective measures extend the lifespan of the amplifier and ensure interference-free sound even under demanding operating conditions.

What adjustment options does the input selector switch offer on this amplifier?

The input selector switch of the Zeus Expansion ZXR500/4E allows switching between a 2-channel and a 4-channel input signal. This means you can flexibly adapt the amplifier to your audio source, depending on whether you want to expand a 2-channel audio system or operate a complete 4-channel setup. By selecting the input, you can optimally tune the amplifier to the existing hardware and achieve the desired sound performance without compromising on sound quality.

Why are the aluminum die-cast side panels important in the Zeus Expansion ZXR500/4E?

The aluminum die-cast side panels in the Hifonics Zeus Expansion ZXR500/4E offer several advantages, particularly regarding robustness and heat dissipation. Aluminum casting is known for its stability and durability, which reduces physical stress and ensures better protection of the internal components. Additionally, aluminum acts as an efficient heat conductor, making it excellent for cooling. This contributes to the increased operational efficiency of the Class D Amplifier by minimizing overheating issues and ensuring reliable performance even at high volumes and extended playtime.

What role does the EMC-certified IFT technology play in the ZXR500/4E?

The EMC-certified IFT (Interference Free Technology) in the Zeus Expansion ZXR500/4E serves to minimize electromagnetic interference that could affect sound quality. This technology ensures that audio signals are transmitted undisturbed from the amplifier. It filters out potential disturbances that may come from the vehicle's electrical systems or external sources like mobile phones. This guarantees interference-free sound, which is particularly crucial for high-quality audio systems in vehicles to achieve clear and precise sound reproduction.

How is the automatic power-on function of the ZXR500/4E activated?

The automatic power-on function of the Zeus Expansion ZXR500/4E is activated by connecting the amplifier to the vehicle's audio system via the high-level inputs. Once the audio system delivers an audio signal or the vehicle is started, the amplifier detects this and automatically powers on. This function is especially useful in modern vehicles equipped with start/stop systems, as it ensures that the amplifier operates in sync with the vehicle's operation without the need for additional switching cables or manual intervention.

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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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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