The Markbass Standard 104HF bass cab features the power of ultra-light neodymium B&C speakers to give you a great power-to-weight ratio. So while the Standard 104HF pumps out plenty of sound, it's not a behemoth to carry around. The four 10" woofers surround the 1" HF compression driver with custom horn tweeter. The Standard 104HF bass cab is made of high-grade, multi-ply poplar manufactured to maximize sound quality. Protective corners and a grill protect the Markbass Standard 104HF when you're between shows. The 104HF was runner up in the Bass Player Magazine reader's poll.