For those who do not want to commit themselves in their choice of music and do not operate excessively large power amplifiers, the S2500-Quantum is exactly the right thing. By the way, the S2500-Quantum is the first StromTank in the model range with 16 LFP batteries (48V System), especially noticeable by a greater thrust in the lower mids and a more extended low frequency.

Alternatively, the S2500-Quantum can be used to power a still quite small stereo system. One where an S1000-SourcePower would normally suffice. Which then takes care of all power upgrade thoughts for a long time to come.