If you can tell us what speakers you have and what the impedance and sensitivity of your speakers are we could probably help you more.
The PrimaLunas are good amps and can probably have enough power for you but likely at the cost of some control in the bass. The net is full of reviews of them you could get a good idea of whether it is worth giving them a try by reading what reviewers have to say about them with a variety of speakers.
The PrimaLunas are good amps and can probably have enough power for you but likely at the cost of some control in the bass. The net is full of reviews of them you could get a good idea of whether it is worth giving them a try by reading what reviewers have to say about them with a variety of speakers.