Monitor with built in speakers??

[mrsalgado76]

Hi guys, im about to buy a monitor with built in speakers, its 3d so its obviously 120Hz, its from my understanding that to get 3d i need to use a dual link DVI cable.. do i need another cable to connect from my tower to the monitor to hear sound such as a 3.5mm to 3.5mm jack cable, its such a newbish question but i have always had seperate speakers

thanks people