ok im sure this info is somewhere but i cant seem to find it.....i have a dual 2 ohm Btl 15 and want to get 2 1500's to strap....are they 1 ohm stable when strapped or only 2

They are only covered by warranty at 2 ohms strapped, which is equal to 1 ohm per amplifier. Many people do run them at 1 ohm strapped but you are not covered by warranty.

They are only covered by warranty at 2 ohms strapped, which is equal to 1 ohm per amplifier. Many people do run them at 1 ohm strapped but you are not covered by warranty.

I have been running mine @ 1ohms for almost a week now, with no electrical system to back them... *I know I know*.

As long as you set your gains properly the amps will take it fine. Just be smart with the volume if you don't have the charging system to support it.