Well its not 1000w and its not $169 but this amp is really nice and I picked it up for 259+s/h its the Orion 7005. This is a 5 channel amp with 50x4@4ohm and a 150x1@4Ohm sub channel all stable at 2Ohms and well under rated RMS wise. I am really happy with this amp and If you search on my user ID you can find out how to get it for the same price. Well worth the extra $90 for a good amp.