HiFonics ZXE4000/1

The HiFonics ZXE4000/1 from the ZEUS EVOLUTION series is a powerful digital Class D mono amplifier designed specifically for demanding subwoofer applications. With up to 2,000 watts RMS at 1 ohm, it offers enormous power reserves for powerful and controlled bass reproduction.

The extensive feature set includes high-level inputs with EPS (Error Protection System), an automatic power-on function, start-stop compatibility, and numerous adjustment options for optimizing the subwoofer's performance. These include an adjustable low-pass filter, a subsonic filter, bass boost, and continuous phase control.

One notable feature is the master/slave function. This allows two identical XZE4000/1 amplifiers to be connected and controlled together. This increases the total available power for high-performance subwoofer systems.

The amplifier also impresses visually with a high-quality, brushed gray aluminum heat sink, solid cast aluminum side panels, and screw-mounted RCA connectors. The illuminated HiFonics logo can be switched between blue and white. In addition, blue-illuminated connection terminals add to its striking appearance.

Technical Specifications

General Characteristics

• Manufacturer: HiFonics

• Model: ZXE4000/1

• Series: ZEUS EVOLUTION ZXE

• Amplifier Type: Digital Mono Amplifier

• Amplifier Class: Class D

• Number of channels: 1

• Speaker impedance: 1–8 ohms

• 1-ohm stable: Yes
  
  

RMS output power at 14.4 volts

• 1 × 800 watts RMS at 4 ohms

• 1 × 1,400 watts RMS at 2 ohms

• 1 × 2,000 watts RMS at 1 ohm
  
  

Audio Characteristics

• Frequency response: 10–160 Hz (−3 dB)

• Total Harmonic Distortion (THD): less than 0.5% at 80 Hz

• Signal-to-noise ratio: over 105 dB

• Input impedance: 10 kOhm

• RCA input sensitivity: 0.2–7 V

• Input sensitivity (high level): 0.4–10 V
  
  

Active Crossovers and Settings

• Low-pass filter (LPF): 40–150 Hz

• Low-pass filter slope: 12 dB/octave

• Subsonic filter: 10–35 Hz

• Subsonic filter slope: 12 dB/octave

• Bass Boost: 0–12 dB at 40 Hz

• Phase control: 0–180°, continuously adjustable

• External bass level control: Yes, via remote control
  
  

Connections and Features

• RCA inputs: 2 × RCA (left/right)

• High-level inputs: Yes, with EPS (Error Protection System)

• Automatic power-on: Yes, via high-level inputs

• Start-Stop Compatibility: Yes

• Master/Slave Function: Yes

• Master Output: OUT MASTER

• Slave Input: IN SLAVE

• Screw-type RCA connectors: Yes

• Illuminated power connections: Blue

• Illuminated speaker terminals: Blue

• Illuminated HiFonics logo: Switchable between blue and white
  
  

Power Supply and Dimensions

• Operating voltage: 12 V DC

• Permissible voltage range: 9–15 V

• Ground connection: Negative vehicle ground

• Required external fuse rating according to the manufacturer: 200 A

• Width: 248 mm

• Height: 64 mm

• Length: 362 mm

• Housing: Aluminum heat sink with cast aluminum side panels

• Case color: Gray with black side panels
  
  

What's Included

• 1 × HiFonics ZEUS EVOLUTION ZXE4000/1 Mono Amplifier

• 1 × Bass Level Remote Control

• 1 × connection cable for the bass level remote control

• 1 × High-level connector

• 1 × User's Manual