About crossover

Passive type

Some subwoofers have a passive crossover. There is no need to use a power supply, and simply by connecting a power amplifier → a subwoofer → a full range speaker, effective playback is possible. However, because the volume balance between the high and low frequencies cannot be obtained, some combinations may not be effective, so care must be taken.

Active type

Also called a " channel divider ", they are currently used under many multi-speaker system environments. Although a separate power supply is required, finer adjustments such as the frequency band and the slope of the filter are possible, as opposed to the passive type. It is essential to bring out the capabilities of all the speakers.

Analog

• You can see the settings at a glance
• Intuitive operation is possible without difficult operations

Digital

• Many are multifunctional and have features other than channel dividers.
• Operation is complicated and intuitive operation is difficult, but settings can be saved