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Digital Crossover provides a separate routing system by splitting the audio signal into separate frequency bands optimized for each speaker driver. It provides a fine, three- dimensional sound field that extend each driver’s performance to the uppermost.
With its built-in time alignment function, this system also adjusts the sound shifting that occurs when there is a physical offset between sound drivers. At a digital processing level, it corrects this offset by delaying the related audio signal.
Although this function is meant for speakers without crossover network, it can also be used with bi-amped speakers.
In this case, set the crossover network on the AV receiver as the speakers’ built-in network frequency is not used.
Crossover
“250Hz”, “320Hz”, “400Hz”, “500Hz, “630Hz”, “800Hz”, “1000Hz”, “1250Hz”, “1600Hz”, “2000Hz”, “2500Hz”, “3200Hz”, “4000Hz”, “5000Hz”
Output Band for Test
High + Low, High, Low:
Select the output for the audio signal.
Overlap
No
Yes
With this setting, a frequency band near the specified crossover frequency is output by both tweeters and woofers. Based on the frequency selected for “Crossover”, the cutoff frequency of the low-pass filter (LPF) will be set to 1/3 octave up and that of the high-pass filter (HPF) to 1/3 octave down. Example: With a “Crossover” of “3200Hz”, the cutoff frequency of the woofers’ LPF will be “4000Hz”, and the tweeters’ HPF will be “2500Hz”.
High Level, Low Level
–6.0dB to 0.0dB to +6.0dB in 0.5 dB steps
With this setting, you can set the volume of tweeters and woofers.
High Phase, Low Phase
0o
180o:
With this setting, you can adjust the phase of tweeters and woofers.
High Distance, Low Distance
0inch(0.0cm) to 12inch(30.0cm) in 1 inch(2.5 cm)
Audio Adjust
Note
steps
With this setting, you can adjust the virtual position of tweeter and woofer units.
Adjusting “High Distance” virtually shifts woofers behind tweeters. Adjusting “Low Distance” virtually shifts tweeters behind woofers.