Fan makes little noise, but once it warns up, noise goes away. The little switch to select HPF,FULL,LPF is broken. You can still select it with a screw driver. Will include broken piece as seen in the pictures. Other than that, amp works as it should

The Audiobahn A2601Q Car Amplifier is a powerful 2 channel amplifier delivering 420 watts RMS of power, perfect for enhancing your car audio experience. With the Audiobahn brand known for quality audio products, this model features a sleek design and reliable performance ideal for any vehicle. Plus, with free shipping included, you can enjoy your favorite music with crystal clear sound quality.