Audison 520w 8 channel amp. Compared to a diamond or hertz amp?

I can get this amp for $200 and want to make sure it will push these speakers and sound better than my pos Rockford fosgate amp.

I wanted to use it in my 2010 road glide. Using stock radio and 4 hertz speakers

thanks

 

You would be better off with the soundstream PN4 1000D. Cheaper and will push your hertz speakers.

 

Audison the higher tier of product from Hertz parent company Elettromedia...it is super high end stuff. If you bridge that amp it will give you 130x4, which should be enough for any speaker. Not sure how big it is, and where you plan on installing it.