I've been looking around for new amps, and I have a question about the amp I'm currently running jl 500/1 I believe it's the version 1.

I've been looking to put extra power to my new fi x.

I went to a local shop browsing his amp selection, he's been telling me the 500/1 is putting out 900 some rms, is this true or false.

Reason being, I've been looking to put around 1000 rms so my sub..