Axton A594DSP

Beschreibung

The A594DSP from Axton is a 4-channel DSP amplifier that was specially designed for demanding audio applications. It offers Smart Digital Amplifier technology that can be controlled via an iOS or Android app. The outstanding features include a 6-channel DSP-controlled preamplifier output, an optical and coaxial input and Bluetooth audio streaming with automatic source switching. Plug'n'Play installation is supported by optional vehicle-specific connection cables. In addition, the amplifier offers a freely adjustable active crossover and a 31-band parametric equalizer per channel to optimize the sound experience.

highlights

• 4-channel Smart Digital Amplifier with iOS or Android app controlled audio DSP functions
  
• 6-channel DSP-controlled preamplifier output (5 volts) including remote
• output for controlling additional amplifiers
  
• Optical and coaxial input for the High-Res Audio Interface ABT50 or another Axton DSP
  
• Optical output for linking the signal to another Axton DSP amplifier
  
• Bluetooth audio streaming with automatic source switching
  
• Plug'N'Play installation with optional vehicle-specific connection cables
  
• Auto-Turn-On function via high-level input 

DSP features

• Freely adjustable active crossover: high/low/band/bypass with 6/12/18/24 dB/Oct.
• slope per channel (Butterworth, Bessel or Linkwitz-Riley)
  
• Freely adjustable 31-band parametric equalizer per channel
  
• Freely adjustable 9-band parametric equalizer per input source
  Gain, phase switch and mute function per channel
  
• Time delay correction adjustable per channel (0 – 550 cm / 0 – 15.8 ms)
  
• Storage spaces for your own settings: 5 on the amplifier, unlimited on the smartphone
  
• Dynamic Bass function for powerful performance without subwoofer
  
• Noise Gate function to reduce the background noise of the radio
  

specifications

DSP

• DSP type: AKM7735 Dual DSP
  
• ADC: 2x 24-bit
  
• DAC: 2x 32-bit
  
• DSP MHz: 2x 150 MHz
  
• Audio sampling frequency: 192 kHz
  

Bluetooth

• Bluetooth Class: 2
  
• Bluetooth power: 1 mW / 0 dBm
  
• Bluetooth range: 10 m
  
• Bluetooth Frequency: 2.4 – 2.48 GHz
  

amplifier

• Music output power 4/2 Ohm: 76 W x 4
  
• RMS output power 4/2 Ohm: 50 W x 4
  
• Playback range: 20Hz ~ 48 kHz
  
• High-level sensitivity: 4.2 Vrms
  
• High-level sensitivity: 39 ohms
  
• RCA max voltage: 5 Vrms
  
• Operating voltage: 7.5 V – 16.5 V
  
• Signal-to-noise ratio digital input: > 112 dB
  
• Signal-to-noise ratio analog input: > 106 dB
  
• THD: 1 KHz < 0.02%
  
• Damping factor: >= 200
  
• No-load current consumption: 0.23 A
  
• Maximum current consumption: 20 A
  
• Max. remote output current: 0.3 A
  
• Dimensions (L x W x H) 218 ​​x 40 x 114 mm