While I have tons of respect for anthem and this amp has received alot of praise, The 7100 for the short period its been available has garnered just as much. While the anthem is rated something like 125w/channel. One reveiwer while driving all channels found it to be more accurately 105w/channel and 140w/channel into 4 ohms. This seems to me to be for its relatively low price the manufacturer cut a corner on its power supply. Yet the manufacterer claims a 1.5kv power supply (interesting). By the way outlaws is 100w/channel and 165w/channel into 4 ohms.