Hartlke KB15 500W Kickback Bass Combo

I bought used off Donedeal 3 years ago but haven’t used it at all. Super Condition The Hartke Kickback KB15 Bass Amplifier Combo is a bass combo featuring a power output of 500W through a 15" HyDrive paper/aluminium driver with neodymium magnets and a full 3-band EQ. Built with a high-powered, lightweight design, the KB15 contains Hartke's HyDrive Speaker Technology and delivers 500W of class-D power. Rugged and portable, the Kickback KB15 produces a serious bass tone that cuts through the mix. Less Brand Hartke Type Hybrid Configuration Combo Instrument Bass Guitar Cabinet Configuration 1x15 Extra Effects With Looper Total Wattage 500 watts