HiFonics ZXR1200/5

The HiFonics ZEUS POWER ZXR1200/5 is a high-performance 5-channel digital amplifier that combines proven ZEUS technology with modern Class D circuitry. Thanks to its compact design, high efficiency, and extensive customization options, this power amplifier is ideal for high-end car audio systems.

Four amplifier channels power the front and rear speakers or a semi-active front system, while the separate subwoofer channel delivers powerful bass. It can handle an impedance of up to 1 ohm and delivers up to 700 watts RMS.

Advanced Class D technology enables an efficiency of over 90%, thereby reducing energy consumption and heat generation. High-quality, audiophile-tuned components and sturdy cast-aluminum side panels underscore the ZEUS series’ commitment to quality.

For integration into modern vehicles, the ZXR1200/5 features high-level inputs with EPS® (Error Protection System), an automatic power-on function, and start-stop compatibility. IFT (Interference Free Technology) minimizes electromagnetic interference and ensures uninterrupted radio reception.

A wired bass-level remote control allows you to conveniently adjust the subwoofer level from the driver's seat. The blue-backlit HiFonics logo panel completes the high-quality look.

Technical Specifications

General Characteristics

• Manufacturer: HiFonics

• Series: ZEUS POWER ZXR

• Model: ZXR1200/5

• Amplifier Type: 5-Channel Digital Amplifier

• Circuit Technology: Class D

• Number of channels: 5

• Efficiency: over 90% (manufacturer's specification for the ZXR series)

• Frequency response (-3 dB): 4 – 38,000 Hz

• Signal-to-noise ratio: 107 dB

• Damping factor: over 150

• Total harmonic distortion at 1 W RMS: less than 0.02%

• Input sensitivity: 0.2–5 V

• Operating voltage: 10.5 – 16 V

• Start-stop compatible: Yes

• Recommended external fuse rating: 80 A

• Dimensions: 150 × 50 × 320 mm
  
  

RMS Output Power at 14.4 V – Front and Rear Channels

• 4 × 80 watts RMS at 4 ohms

• 4 × 125 watts RMS at 2 ohms

• 2 × 250 watts RMS bridged at 4 ohms

• Permissible speaker impedance: 2–8 ohms per channel
  
  

RMS Output Power at 14.4 V – Subwoofer Channel

• 1 × 225 watts RMS at 4 ohms

• 1 × 400 watts RMS at 2 ohms

• 1 × 700 watts RMS at 1 ohm

• Permissible speaker impedance: 1–8 ohms
  
  

Crossover Networks and Filters – Front Channels

• Crossover modes: Full / HP / DUPE

• High-pass filter (HPF): 50 – 5,000 Hz

• DUPE function for routing the signal from the rear channels
  
  

Crossover Networks and Filters – Rear Channels

• Crossover modes: Full / HP / LP-BP

• High-pass filter (HPF): 10–500 Hz

• Low-pass filter (LPF): 50 – 5,000 Hz

• Bandpass function: Yes
  
  

Crossover Networks and Filters – Subwoofer Channel

• Low-pass filter (LPF): 40–150 Hz

• Subsonic filter: 10–40 Hz

• Bass Boost: 0–18 dB at 45 Hz

• Phase control: 0–180°
  
  

Connections and Features

• Low-level RCA inputs via a connector harness

• High-level inputs with EPS® (Error Protection System)

• Automatic power-on function via DC voltage detection or VOX signal detection

• Input selector switch: 2CH / 4CH / SUB

• IFT Technology for Reducing Electromagnetic Interference

• EMC-certified design

• HiFonics logo panel with blue backlighting

• Cast aluminum side panels

• Connector for wired bass level remote control

• Compact design for flexible installation options
  
  

What's Included

• 1 × HiFonics ZEUS POWER ZXR1200/5 5-Channel Digital Amplifier

• 1 × Wired Bass Level Remote Control

• 1 × User and Installation Manual