Charles, if you are looking for a great sounding combo I highly recommend the Fender Rumble 350. I tried all the Mark Bass, Acoustic, GK, Ampeg, Peavey, & TC Electronics combos & the Rumble has more bottom end than & sounds better than all of them. I tilt mine back like a floor monitor & it still has plenty of bottom end & at 350 watts I've never had it past 2 1/2 even at outdoor gigs. You can get a Rumble for under $500 which is about half the cost of a comparable Mark Bass combo.