600W DSP Mixing Amplifier with Vocal & Feedback Eliminator, PC Interface, and Equalizer.
Subwoofer Signal Control - The AM-898 has 3 powerful subwoofer settings to fine tune your subwoofer in a 2-way or 3-way speaker. You can adjust 1) Subwoofer Volume 2) Subwoofer LPF: the Low-Pass-Filter range from 40 to 150Hz enables you to decide how much of the low frequency signal should be coming from the subwoofer 3) Subwoofer Volume Reducer: this function helps you reduce subwoofer volume when you are singing. This low frequency adjustment comes handy when a singer has low vocal range. The AM-898 will automatically reduce the subwoofer volume to let the singer's voice comes out loud enough to be heard.
5 Preset Memory Recall Buttons - You can save all of your optimal setting to one of the 5 preset memory buttons. Audio effects such as echo, reverb, music volume, and microphone volume can be recalled by either pressing the button on the remote control or on the front panel. Once you have tuned and saved the your favorite settings, you will never need to adjust the mixer again.