Band: opinion spread · Dot: weighted average
Sources split. Most reviewers and owners call it balanced or flat, often after adjusting the HF and MF controls; ASR and a group of owners hear a boosted top and bottom with a hollow middle. Turning the controls is the usual fix.
Measured
Klippel NFS (ASR): raised bass and treble around a broad dip, deepest near the 3 kHz crossover; preference score 3.6 (6.0 with a subwoofer). In-room UMIK-1 sweep (DSAUDIOreview, semi-treated room, controls neutral): within about ±3 dB from 100 Hz to 10 kHz, with a shallow 3–5 kHz dip and a rise above 10 kHz.
vs. listeners — The anechoic data show the 'smile' that ASR heard; the room-measured curve and the magazines that adjusted the rear controls look and sound flatter. delamar says the factory setting is a bathtub curve and that its HF/MF controls let it dial in a surprisingly flat response — the split is largely tuned vs untuned.
“Dźwięk jest precyzyjny, monitory nie oszukują sonicznie”
Estrada i Studio (Polish: “The sound is precise; the monitors don’t cheat sonically”)
“we have two peaks at low and high frequencies with a wide dip overall, and two deeper ones within, with the worst case being the crossover region around 3 kHz”
Audio Science Review (amirm)
