Stereo Room Correction And Two-Way Active Speaker - miniDSP DDRC-24 User Manual

4.3.4 Stereo room correction and two-way active speaker

The miniDSP DDRC-24 can implement a two-way active speaker as well as provide room correction. This diagram
illustrates the connections:
On the Outputs tab, rename the output channels (left to right) to "Left W", "Left Tw", "Right W" and "Right Tw".
On the Routing tab, set the matrix like this:
On the Outputs tab again:

Use Room EQ Wizard or a similar program to measure each individual driver (woofer and tweeter) and
equalize their response flat with the PEQ blocks. This procedure is the same as for the 2x4 HD, as
described in our app notes

Set up your high pass and low pass crossover filters. This procedure is the same as for the 2x4 HD, as
described in our app notes
This is a typical high pass setting for the tweeters:
After you have set up the DDRC-24 plugin, save your configuration to a file. Then quit the DDRC-24 plugin, start
Dirac Live Calibration Tool, and run a Dirac Live calibration as described in sections 5 and 6.
miniDSP Ltd, Hong Kong / www.minidsp.com
at this link.
at this link. This is a typical low pass setting for the woofers:
/ Features and specifications subject to change without prior notice
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