Two-channel Power Amplifiers with DSP

Switching amplifiers with DSP for wide range of application

Park Audio™


with DSP

DF DSP series amplifiers are designed for application in PA systems with high requirements for precise tuning of the parameters, but without the need for operative change.

The DF-series amplifiers have high efficiency class D topology with least heat and high sound quality, comparable with the best analogue amplifiers.

DSP accurately handles the audio signal thanks to its functions of equalization, filtering, delay, limiter and protection. DSP enables users to choose between eight preset  settings.



  • DF series 2ch
  • DF series 2ch
  • DF series 2ch

2-channel amplifiers with DSP

DF1400 DSP

2 x 700 W @ 4 Ω

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DF2000 DSP

2 x 1000 W @ 4 Ω

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DF3200 DSP

2 x 1600 W @ 4 Ω

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  • D class power amplifier
  • Built-in DSP – 2 inputs, 4 outputs
  • 8 factory DSP presets
  • Factory presets DIP-switch
  • Post-DSP line outputs
  • USB port for DSP setting
  • EQ, Filtering, Delay and Limiter DSP Functions
  • Overload and short-circuit protection
  • Thermal protection
  • DC output protection
  • Input level controls
  • Input connectors – 2 x XLR
  • Line output connectors  – 2 x XLR (post DSP)
  • Output connectors – 2 x SpeakON
  • Signal indicators (LEDs)
  • Overload and alarm indicators (LEDs)
  • Thermal protection indicator (LED)
  • Switching power supply
  • Forced cooling system with smooth fan speed adjustment
  • Removable dust filter
  • Detachable power cord
  • 2U height
Power Rating, 4Ω2 х 700 W2 х 1000 W2 х 1600 W
Power Rating, 8Ω2 х 380 W2 х 500 W2 х 1000 W
Power Rating, 8Ω, BRIDGE1400 W1900 W
Power Rating, 16Ω, BRIDGE760 W1000 W
Frequency Range(0, - 0.5 dB)20 Hz - 20 kHz20 Hz - 20 kHz20 Hz - 20 kHz
Total Harmonic Distortion ( 20Hz…20kHz )0.05 %0.05 %0.05 %
Damping Factor ( 8Ω, 1kHz )200200200
Slew Rate20 V/µs20 V/µs20 V/µs
Signal-to-Noise Ratio95 dB95 dB95 dB
Crosstalk ( 1kHz )60 dB60 dB60 dB
Sensitivity0.775 V0.775 V0.775 V
Maximum input level2.45 V (+10 dBu)2.45 V (+10 dBu)2.45 V (+10 dBu)
Input Impedance (symmetrical)10 kOhms10 kOhms10 kOhms
Number of presets888
Built-in DSPSampling rate – 48kHz,
DAC/ADC – 24-bit, internal processing – 56-bit
Sampling rate – 48kHz,
DAC/ADC – 24-bit, internal processing – 56-bit
Sampling rate – 48kHz,
DAC/ADC – 24-bit, internal processing – 56-bit
Power Requirements~230 V~160-250 V~230 V
Depth in Rack324 mm324 mm324 mm
Dimensions482 х 96 х 362 mm482 х 96 х 362 mm482 х 96 х 362 mm
Weight6.2 kg6.5 kg7.7 kg