The VX Series VX3500 350 Watt 4x10" Bass Combo Amp combines the best selling classic Hartke 3500 amp with a killer Hartke speaker cabinet loaded with four 10" Hartke VX speakers and a high frequency driver. The VX3500 provides 350 watts of power to the built-in 2-way bass speaker system. With that kind of power and Hartke's custom designed transducers, the VX3500 is extremely live and punchy. In addition, the VX3500 offers a number of additional advanced features, including front panel compression and graphic equalizer LED indicators, effects send and return jacks, an effects send/return balance knob and a direct output with ground lift and pre or post EQ selection. With excellent power and tone, the VX3500 is ideal for live performance use in small and medium-size venues. Additionally, its advanced preamp features make it perfect for use in recording environments. And with solid cabinet construction, heavy-duty casters and recessed side handles, the VX3500 is made for the road, ensuring reliable, professional performance night after night.