miniDSP 2x4
MiniDSP 2x4, a low cost Digital Signal Processor for audio applications. Great sound in a tiny package. Array
The miniDSP 2x4 in a box is a flexible pocket size DSP processor with 2 x analog IN, 4 x analog OUT. Combined with a plug-in software for programming, one can configure the on board Audio processing filters real time from a PC or Mac environment. Once the board configured, the device operates standalone and doesn't require a computer anymore. For more information on potential applications, please check the application section of our website.
STOCK UPDATE (26/09/2022): This product is unfortunately out of stock. No timeline at this point for restocking due to chipset shortage.
Features
- 28/56bit DSP Engine
- 24 bit ADC/DAC resolution
- 48kHz sampling rate
- Unbalanced inputs switchable with a jumper between 0.9Vrms and 2Vrms
- Unbalanced outputs: Max 0.9Vrms
- Plug&Play USB driver and real time software configuration using miniDSP plug-ins
- USB self powered device and wide range of DC power options (4.5 to 24VDC)
Product Downloads
Compatible software plug-in (1 x Free plugin purchase included)
Once a plug-in redeemed, the download will automatically become available under your UserDownloads section. Please make sure to read the user manual for more details.
What's in the box?
- 1 x MiniDSP 2x4 Boxed
- 1 x Shielded miniUSB cable
- 1 x plugin coupon code
Optional Accessories
- UMIK-1, unique calibration file mircophone for accurate acoustic measurements
- miniDC for Car Audio
Looking for 10 x more processing power and native USB Audio streaming?
Check out the miniDSP 2x4 HD as an alternative.
| Digital Signal Processor Engine | Analog Devices Fixed point DSP |
|
Internal Processing resolution |
24-56 bit / 48 kHz |
|
Input/Ouput Configuration |
2 in / 4 out |
|
Audio Input Connectivity |
Unbalanced input, RCA terminated |
|
Audio Output Connectivity |
Unbalanced output, RCA terminated |
|
Input / Output Max Levels |
IN: 0.9Vrms / 2Vrms (jumper–selectable) |
| Input Impendance |
0.9Vrms position = 8.8 kΩ /2Vrms position = 20 kΩ |
| Output Impedance | 560 Ω |
| Calibration Software | miniDSP 2x4 plug-ins |
| Filtering Technology | IIR |
| DSP Presets | - |
| Dimensions | 26x107x94 mm |
| Power | Powered from USB cable 5 ~24Vdc input via DC 2.1mm round connect Current requirement: 150mA @5V |
Community Forum
FAQ's & Support portal
Application notes on miniDSP 2x4 Box
In this application note, we will show you how to design an active 2-way loudspeaker. 3-way and 4-way speakers are an extension of the approach described here.
In this application note, we show you how to use miniDSP to properly integrate a subwoofer into your system.
In this application note, we show you how to use Room EQ Wizard (REW) and its integration with miniDSP to equalize your subwoofer.
Outstanding product. Teamed up with the calibration mic and room eq wizard. So easy to use. I bought this unit to calibrate my sub and its made a huge difference improving the flatness of the in room bass response across my seating position. Very happy. Highly recommended for any home theatre enthusiast.Ken Mckay
