are harrison lab amps any good?

 

Very nice amps, but if I remember correctly ... very pricey

 

i was thinking og gettin one of those to powr my sub...

 

They are good amps. Have you found their website ? Some good information. And you can buy a refurb amp directly from them (bargin room).

I'd try to find a good car audio board and read up on them. Most people don't like the 400, 800 is the way to go.