This is the speaker cabinet for the bass player who demands the ultimate in a single, compact cabinet setup. The SVT-410HLF delivers devastating low-end bass, all the way down to 28Hz, thanks to four 10 speakers working together to move a tremendous amount of air. The SVT-410HLF actually moves 10% more air than two 18-inch speakers, and 25% more than three 15-inch speakers! And those leviathans simply cant respond to transient peaks as quickly as four tens can. The SVT-410HLF also delivers superb top-end, thanks to its 1 horn driver, strategically crossed over at 4kHz. This is a favorite enclosure for such artists as Meshell Ndegeocello, John McVie of Fleetwood Mac, and Ricky Skaggs bass player, Mark Fain.The Ampeg SVT-410HLF is the supreme speaker enclosure for the multi-string bass player seeking both superior power handling and true high-fidelity performance.