Steg SDSP6 is High-End 6 Channel amp that comes with a built-in DSP.

Specifications:

• High-end 6-channel amplifier with DSP.
• Class: D
  6 x 65 W RMS @ 4 Ohm
  6 x 90 W RMS @ 2 ohm
• Frequency range: 20 - 22 000 Hz
• DSP resolution: 32 bit
• Sampling rate: 48 kHz
• Signal converter: A / 😧 BurrBrown & D / A: BurrBrown
• Outputs: 6 speakers, 2 x RCA (for external amplifier)
• Inputs: 2 x RCA / Aux, 6 high level inputs , Optical SPDIF input
• Inputs for controls:
  STEG DRC
  ​​​​​​​STEG USB BLUETOOTH
• Easy connection in BMW and MERCEDES cars with PLUG & PLAY cables to get the most out of your sound!
• Dimensions: 249 x 210 x 57.5 mm