Anybody know what brand speakers are in their Powerhouse cabs. I've peered down the rear port on my 2x10 and they look very much like a Beyma. I'm thinking of swapping out the stock speakers for some neos to cut the weight. The Beyma's weight 12.5-14.5 lbs. each according to their specs. Their neos weigh about 6.5. Bring the 2x10 down to 57 lbs. and my 1000 down to about a hundred. That'd be nice.