Songful S1 Frequency Response Curve
In this page you can see the frequency response graph of the Songful S1 done during our Songful S1 sound tests.
The Songful S1 frequency response curve provided is raw, non-averaged, non-compensated.
We always recommend to read our full in-depth review for a better insight of the performance and sound quality of the earphone.
You can find the full review at: Songful S1 Review
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