Hi,

i currently have connected my Logitech Z-680 Speakers (500Watts RMS) to my DP. its not bad, but for me, the sound is too muffled so i think about upgrading.

I thought about buying a Yamaha MG 102c Mixing Unit so i can get the sound brighter. I also think about getting 2x the RolandCube CM30 but ive heared the bass lacks in depth. is the yamaha stagepass a good alternative? how you think about my current system, and how good is the samson XP 308i? both PA systems have a 2 band equalizer and the mg102c 3 band, so i guess the first option is the better choice?

Benjamin86, I have two Roland CM30s and, for their size, they handle the bass fairly well. You complain about the sound being muffled with your Logitech units, well the Rolands are crystal clear. They are very high quality and robust, and I think they'd be well worth a try.