Combining the versatility of Hartke's HyDrive speakers with a modern lightweight cabinet construction, the HL410 is designed for demanding bassists who need a speaker cabinet that can handle anything thrown its way. Designed from the ground up, the HL410 features four 10" HyDrive neodymium speakers that can handle 1000 watts RMS in an enclosure that weighs only 21kg. HyDrive Speaker Technology HyDrive HL speakers feature a composite cone that joins together a straight anodized aluminum inner