Review on MB Quart NK1120B Coaxial Speaker by Ryan Yap

This was an LED lighted speaker that required an extra +/- wire to turn on the LEDs on the speaker. This was a great feature that I think will add some extra charm to your ride. There are two options with and without LEDs. The LEDs have an optional wireless N1-RC RF LED remote control. A remote control controls all "L" speakers, allowing you to change mode, colors, light intensity, and memory for the speakers. I feed my speaker a Clarion 50x4 Continuous Micro Class D marine microphone. This is very close to the recommended RMS power and is more than enough to make these speakers scream with accurate music reproduction with minimal distortion, even at very high volumes. I was impressed by the powerful construction of the loudspeakers, which were very deep and had a strong magnetic structure. I am very happy with the MB Quart's performance and volume.