C-DSP 6x8

6 x IN, 8 x OUT 56bit Digital Audio Processor for Mobile/Car audio installations.
275 USD
Add a UMIK-1
  • Description
  • Specifications
  • Support
  • Application Notes
  • Reviews

The miniDSP C-DSP 6x8 is a Digital Signal Processor (DSP) targeting mobile/car audio installations. Leveraging years of experience building reliable platforms, miniDSP engineered the C-DSP 6x8 to pack plenty of processing power and I/O into a small and sturdy enclosure—a perfect fit for installations with limited space.

On the hardware side, the audio configuration of 6 x inputs (analog and digital) by 8 x outputs is perfect for multi-way setups. Don’t be fooled by its size or its price, this small enclosure packs high quality converters and enough DSP power to make your audio tweaking dreams come true. On the software side, the software application allows real time control of the unit via its driverless USB interface. The onboard microSD card slot supports offline configuration and firmware updates if you ever miss your laptop. Finally, the C-DSP 6x8 will follow in the footsteps of our product line with constant upgrades via new plug-ins and new features. Stay tuned for an exciting new ride!


  • 172MHz 28/56 bit Processor
  • Digital and Analog inputs (Low/High levels), 8 analog outputs
  • Windows/Mac compatible GUI
  • Remote unit up for preset/master volume control

CDSP diagram

Product Downloads

What's in the Box?

  • 1 x C-DSP 6x8 processor
  • 1 x remote unit
  • 1 x USB cable
  • 1 x 5m long remote cable

Optional Accessories

  • UMIK-1, unique calibration file mircophone for accurate acoustic measurements

Digital Signal Processor Engine Analog Devices Fixed point DSP

Internal Processing resolution
& Sample rate

28/56 bit / 48 kHz

Input/Ouput Configuration

6 in / 8 out

Audio Input Connectivity

High level (4 terminal block), Low level unbalanced (4 RCA)
Stereo Digital Inputs: SPDIF (RCA)
Supported ASRC: 44.1~192kHz

Audio Output Connectivity

8 x RCA connector

Input / Output Max Levels

IN: 8Vrms / 4Vrms
OUT: 2Vrms

Input Impedance High level: 20 kΩ / Low level: 10 kΩ
Output Impedance 560 Ω 
Calibration Software C-DSP plug-ins
Filtering Technology IIR
DSP Presets Up to 4 presets
Dimensions 41 x 205 x 122 mm
Power Isolated DC-DC conversion for Car Audio environment
Impulse Response Correction
Infrared Remote Learning
Win/Mac Compatible
UMIK-1 Included
Bass Management
Room EQ Wizard Support

Application notes on C-DSP 6x8

  • One of C-DSP 6x8's application 

c dsp car audio