If you want to look for real sound improvement, the solution is here with Blaupunkt's new GTA DSP amplifier series. Built with a newly developed and sophisticated circuit board layout, this GTA DSP amplifier redefines world class. The integrated 25/56 bit DSP gives you the possibility to individualize the sound in your car. Just the way you like it. Along with the new design, the housing volume has been reduced by approx. 21% making installation possible in most compartments in your vehicle. Needless to say, the GTA DSP amplifier still maintains its essence of GTA amplifiers - High Power Output for Little Money.
  • Class-D (Digital) Amplifier
  • Integrated DSP (Digital Sound Processor)
  • 1 channel (Monoblock)
  • 1x 500 watts  RMS / 1x 1250 watts Max.Power
  • 2 ohms stable
  • Speaker output for 4 ohms or 2x2 ohms
  • 28/56 bit DSP with powerful 50 MHz ARM Cortex processor
  • Active crossover with 24 dB/Oct
  • Adjustable Subsonic  and Low pass filter
  • Gain and BassBoost (adjustable)
  • Adjustable Phase control
  • Cable terminals with 6-head screws
  • Small dimensions
  • New attractive design
  • Including cable remote control (Gain control)
Technical Data Amplifier
  • Technical concept: Class D
  • Number of channels (regular/bridged): 1/-
  • Max. power into 4 ohms / 2 ohms: 1x 1250 watts / 1x 2500 watts
  • RMS Power into 4 ohms / 2 ohms (1% THD+N): 1x 500 watts / 1x 1000 watts
  • Frequency response: 10-200 Hz (-3dB)
  • Signal/noise ratio dB/A: >75 dB @ 1W/1kHz (4 ohms)
  • Signal/noise ratio dB/A: >95 dB @ RMS power (4 ohms)
  • Total Harmonic Distorsion (@ full rated power): <0.15 %
  • Adjustable sensitivity: 0.2-5 V
  • Stability: 2 ohms
  • Phase control: 0 – 180°
  • Low-pass filter: 40 – 200 Hz / 32 steps
  • Subsonic filter: 0 – 80 Hz / 32 steps
  • BassBoost: 0 – 12 dB @ 45 Hz
  • Inputs: 2x Cinch/RCA, 1x Remote Control
  • Outputs: 1/2x speaker (4/2 ohms)
  • Power-on indicator color: green / red
  • Integrated fuses (number/size): 3 / 30A
  • Dimensions (w x h x d): 261 x 54 x 198 mm / 10.3“ x 2.1“ x 7.8“

Digital Sound Processor (DSP)
  • DSP type: 28/56 bit DSP processing (Analog Devices / Sigma DSP)
  • Processor: ARM Cortex 50 MHz microcontroller
  • Crossover: active, digital Low-pass
  • Selectivity: 24 dB/Oct (4th order Butterworth filter)