HiFonics TXE500/4

The HiFonics TXE500/4 from the TITAN EVOLUTION series is a powerful analog 4-channel amplifier featuring Class A/B technology. The amplifier combines high-quality sound reproduction with extensive adjustment options and is ideal for driving sophisticated front and rear speaker systems as well as for bridged applications.

Visually, the TXE500/4 impresses with a solid heat sink made of brushed aluminum and sturdy side panels made of black cast aluminum. The blue-illuminated HiFonics logo and the illuminated power and speaker terminals give the amplifier the distinctive design of the EVOLUTION series.

Features include screw-type RCA connectors, high-level inputs with EPS short-circuit protection, and an automatic power-on function. This allows the power amplifier to be integrated into numerous vehicles equipped with factory-installed car stereos.

The built-in active crossovers allow for individual adjustment of the connected speakers. For the rear channels, a bandpass mode, adjustable bass boost, and remote bass level control are also available.

Technical Specifications

General Characteristics

• Model: HiFonics TXE500/4

• Series: TITAN EVOLUTION

• Amplifier Type: 4-Channel Analog Amplifier

• Amplifier Technology: Class A/B

• Number of channels: 4

• Bridgeable operation: Yes

• Input selector switch: 2-/4-channel

• Permissible speaker impedance: 2–8 ohms

• Minimum impedance in bridge mode: 4 ohms

• Operating voltage: 7.5–18 V

• Circuit breaker: 3 × 25 A
  
  

RMS Output Power at 14.4 V

• 4 × 80 watts RMS at 4 ohms

• 4 × 125 watts RMS at 2 ohms

• 2 × 250 watts RMS bridged at 4 ohms
  
  

Audio Specifications

• Total Harmonic Distortion (THD) at 5 watts: 0.028%

• Damping factor: 150

• Signal-to-noise ratio: 95 dB

• RCA input sensitivity: 0.35–9.8 V

• Input sensitivity (high level): 0.165–6.3 V
  
  

Crossover Networks and Filters

• High-pass filter (front, CH1/2): 10–250 Hz

• High-pass filter, Rear (CH3/4): 10–250 Hz

• Low-pass filter, Rear (CH3/4): 50–250 Hz

• High-pass filter slope: 12 dB/octave

• Low-pass filter slope: 12 dB/octave

• Bandpass function: Yes, CH3/4

• Bass Boost: 0–12 dB at 45 Hz, CH3/4

• Bass Level Remote Control: Yes, for CH3/4
  
  

Connections and Features

• Low-level RCA inputs for front and rear channels

• Screw-Terminated RCA Jacks

• High-level inputs for front and rear

• EPS (Error Protection System) to prevent error messages in compatible vehicle diagnostic systems

• Automatic power-on via high-level inputs (DC offset)

• Automatic Power-On Feature for Integration into OEM Audio Systems

• Start-stop-compatible operation according to the manufacturer's specifications

• HiFonics logo illuminated in blue

• Blue lighting on the connection terminals

• Aluminum heat sink with a brushed finish

• Cast aluminum side panels
  
  

Dimensions

• Width: 217 mm

• Height: 57 mm

• Length: 330 mm
  
  

What's Included

• 1 × HiFonics TXE500/4 4-channel amplifier

• 1 × Bass Level Remote Control

• 1 × User's Manual