nothing wrong with Hifonics at all, but it leaves alot to be desired when you stack up their 1500 watts against another companies if you know what I mean
BX1000,1500,1800 are older versions..... BX 605,BX 1205D,BX 1505D,BX 1605D,BX 1905D,BX 2005D are the new models. Why not make it easy on yourselves and check their website? http://www.maxxsonics.com/hifonics/ampsnew_brutus.html#
What are you looking to spend on a the 1505D. Have you checked ebay?