cerasonar cs-2000dsp4
cerasonar cs-2000dsp4

cerasonar cs-2000dsp4

Regular price €1.999,00

The cs-2000dsp4 is the logical continuation of the cs-500dsp4. It is used when even more power and room calibration is necessary. It provides you with incredible flexibility in challenging installation situations, as it not only comes with 31 input and 10 output filters per channel, but also has a delay and compressor function, among other things. Provided that the preset for the respective loudspeaker has been selected, a protection unit is no longer required.

The amplifier is controlled via USB or LAN (several units can be controlled simultaneously). In both cases, no additional device drivers are necessary. Basic settings can be made via the LCD display, there is also password protection to prevent the amplifier from unauthorised access. Analogue input sources (balanced and unbalanced) can be connected via XLR (adapter cable RCA to XLR available on request) or Phoenix terminal. The latter ensure that the signal can also be routed to another amplifier. It was important to us that the cs-2000dsp4 is fully Dante compatible, so that digital sources can be connected easily.

For a proper installation of the cerasonar speakers, a prior sound check is indispensable. In order to check for possible vibration noises (e.g. loose substructure screw connection), the software contains a tone generator (sine tone) which can be used to smoothly adjust the desired frequency. In addition, a „pink noise“ and „white noise“ can be output. This means that the frequency curve can be checked without connecting an additional measuring system - only a smartphone is necessary.*
-> Ideal to determine the correct phase or delay, or to make DSP corrections!

The power of the cs-2000dsp4 is 4x 500 watts into 4 ohms or 2x 1000 watts into 8 ohms or 70/100V (bridged). Due to the high power output, the amplifier is ideal for driving larger 70/100V systems or for operation with our powerful subwoofers or speakers.
There are two LAN ports; for larger projects, the amplifiers can be connected to each other so that only one LAN port is required for connection. Basic functions of the amplifier can be controlled via the RS232 or RS485. The supplied adapter also allows ON/OFF control of the amplifier via the GPIO port.

*The measurement result depends on the quality of the built-in microphone.
A calibrated, external one is recommanded.

  • Amplifier power output: 
    4x 500w @ 4 Ohm / 4x 300w @ 8 Ohm
    2x 1000 W @ 8 Ohm (bridged)
    2x 1000w @ 70/100V
  • Input:
    Analogue (Phoenix and XLR)
    Pink noise, white noise
    Sine wave (20-22.000 Hz)
  • Output: Analogue passthrough (Phoenix)
  • DSP:
    DSP Presets
    Input EQ (31 filters per channel)
    Output EQ (10 filters per channel)
    4×4 Input matrix
    Power limitation
    and many more...
  • Control: 10/100M LAN, USB, RS485, RS232
  • Input voltage: 230 V
  • Total dimensions: 483 x 300 x 44.5 mm
  • Weight: 4,2 kg
  • Power cable
  • Phoenix input block
  • 12V trigger adapter

4 channel dsp amp

4x 500W and powerful DSP

The cs-2000dsp4 is the logical continuation of the cs-500dsp4. It is used when even more power and room calibration is necessary.



incredible flexibility in


Easily routed to another



With your smartphone

Ideal to determine the correct phase, delay or to make dsp corrections.


high power output Ideal


*The measurement result depends on the quality of the built-in microphone
A calibrated, external one is recommended.

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