finally got my big belle maxed on the sub channel with my new Sundown audio SD-2 10's. this is the first time i have had it maxed since i got it back in 08'. lets just say that the stock alternator without the big three upgrade(yet).wont handle it. the amp goes into protect mode.....oh well time for upgrades......BTW the SD-2's are slammin on 1100 watts!!!!!!!!
