What is Subwoofer Pre-Out on an A/V Receiver? + When To Use It
Receivers can be complicated devices, and it’s easy to lose track of what specs and ports you need. One feature some subwoofers have is a Pre-Out can be especially confusing. If you’re looking into buying an A/V receiver, you may be wondering what a pre-out is and how to use it. A subwoofer pre-out allows you to connect an external...
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