That's my take on it as well. Amp settings have a lot to do with whether it's metal tone or jazzy. It just sounds like a bass with a lot of range to me.I know they advertised SRXs as for aggressive music and I can see that, but it's so versatile that it works for me in all kinds of music. It's my Swiss Army knife bass. If I'm going to play somewhere and I don't know the situation and don't know what I'm going to need, I take the SRX.
But if I hear enough "metal comments", I will take advantage of GCs 45 day no questions return policy. ;-)