Up for sale is a modded rockford bd1501, amps will take up to 18v, strapped they will do 5k+ and for daily driving at 1ohm they will do 2000-2200 with 14.8v, they will do .75ohms for burps like champs and will do around 2.8k-3k at it. these amps go for around 425 on ebay... ill consider trades such as t2001bd,hifonics xx-hercules or orion 2500d, IA 20.1 or something that will do 2kwrms + at 1ohm.
