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DS18 FR6000.1 vs SounDigital Evolution SD4000.1D (1 Ohm): dyno test comparison

At 1Ω (the lowest load both were tested at), DS18 FR6000.1 measured 586w more (4726w vs 4140w).

LoadDS18 FR6000.1SounDigital Evolution SD4000.1D (1 Ohm)
4Ω—w1644w
2Ω—w2753w
1Ω4726w4140w
Rated (per video)——
TesterTeamDroppinHzTeamDroppinHz

Different testers, voltages and dynos can change results; follow the source videos for setup details.

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Data from public dyno-test videos; each amp cites the tester and video. Results vary with voltage, unit and test setup.