Product Overview; Typical Applications - miniDSP 2X4 HD User Manual

1 P O
RODUCT VERVIEW
Thank you for choosing the miniDSP 2x4 HD or 2x4 HD Kit audio processor. The miniDSP 2x4 HD is an extremely
compact yet powerful and flexible digital audio processor for active crossover and other audio processing
applications. It features:

Asynchronous XMOS USB input for streaming audio (up to 192 kHz)

Stereo digital optical TOSLINK input

Two analog input channels and four analog output channels

Parametric EQ on all input and output channels, Butterworth and Linkwitz-Riley crossovers up to 48
dB/octave, and advanced biquad programming for an unlimited range of filters and crossover types

FIR filtering on every output channel (total 4096 taps)

Matrix mixer for flexible channel assignment and configuration

Real-time configuration of all processing parameters

Volume control by infrared remote

Four on-board presets, selectable by infrared remote
1.1 T A
YPICAL PPLICATIONS
The miniDSP 2x4 HD has a wide range of applications in home and professional audio. In this example, the 2x4
HD acts as both preamp and two-way crossover:
miniDSP Ltd, Hong Kong / www.minidsp.com
Figure 1 - 2x4 HD as preamp and 2-way crossover
/ Features and specifications subject to change without prior notice
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