The Micromark 801 bass combo amp packs a punch, but is still small enough to deliver the Markbass sound anywhere, but big enough to provide a fuller sound with plenty of bottom end. The Markbass Micromark 801 features a single yellow 8" Markbass neodymium speaker. The original (6") Micromark has been astounding people since its first introduction a few years ago. But this new version is even more sonically impressive.