The miniDSP 2x4 HD is a pocket size Digital Signal Processor (DSP) with two analog inputs and four analog outputs. Typically connected between your analog source and a multi-channel amplifier, the embedded DSP algorithms allow for a wide range of tuning applications.

Whether its subwoofer tuning, multi-way crossover or even equalization of your stereo system, the 2x4 HD strength lies in its ease of use and flexibility. Based on a hardware plus software combination, you tune the system from user-friendly software on PC/Mac machine. The configuration from the driverless USB connection is live, real time and a one time requirement. All settings are automatically stored and reloaded at boot up.

Software plug-in (sold separately):

Thanks to tried and proven audio processing functionality like flexible parametric EQ, Butterworth and Linkwitz-Riley crossovers, advanced biquad programming, and delay on each output channel, the miniDSP 2x4 HD makes audio tuning easy.

Specifications: • Digital signal processor: 32-bit floating point analog devices SHARC ADSP21489 / 400 MHz • Internal processing resolutions and sample rate: 32 bit / up to 192 kHz • Analog audio input/output: Unbalanced RCA • Maximum input level: 2Vrms / 4Vrms (jumper-selectable) • Maximum output level: 2Vrms • Dynamic range: 103 dB • Input impedance: 10 K ohms • Output impedance: 560 ohms • Power supply: 12 VDC single supply, 2.1 mm round plug, 2.5W • Dimensions: 1.06" H x 4.67" W x 4.21" D.