How to: Bi-Amping a Speaker
March 11, 2015 - Bi-amplification, or bi-amping, is a technique which uses one amplifier for the low frequencies and a second amplifier for middle and high frequencies. This technique can allow users to take advantage of the strengths of each amplifier in its interaction with the speakers (i.e. use a 150 watt amp for the woofers and a 50 watt amp for the tweeter).
The above figure highlights the mid and high frequencies being fed by a separate amp than the lower frequencies.
To properly bi-amp a system, the a... (Read More)