As you all know, I have been asking about a LDS 2x8 cab, I just found out today it was a 250 watt 8ohm cab. How will this work with my MarkBass Jeff Berlin combo 15. It's rated 300 watts by itself and 500 with another 8ohm cab. Doe's the wattage need to match. This is maybe a stupid question, but this is a expensive amp. I can't afford to hurt it. Also do you think I will get a good sound, and retain a good low end. Again I thank you all for your input. It really helps.