It's all down to watts and speaker size, I use a 1x18, 2x15 and 4x12 live with two old sun amps, that's also fed into a 10kw pa for outdoor gigs. If you can't feel it it's not loud enough
Peace
Thanks guys, where I am I depend on venue wifi so not always easy to get on, but today we are practicing for a crop over session in two hotels. If I hear Dimonds in the sky ever again I will jump out of the window
Peace