Super Best Audio Friends. Read these "rules" AND introduce yourself before your first post. A healthy approach to understanding measurements Being true to what the artists intended.
There are many options available to connect multiple amplifiers to one source. You may be connecting multiple amps for different purposes like if you have an old amplifier that you think could add value to your audio system. Most of the people connect two amps together; one for speakers and other for subwoofers. It gives better sound quality.