I would advice against a speaker amp only for the SE models. They do not have the same drivers as the OG HE6 versions. They are more efficient. I had a He-6seV2 on a speaker amp and the left driver died after 4 months, so I would not risk it on the SE models since they only have an 1 year warranty. The Soloist 3x sounds better and is safer than my speaker amps.