Question 1

Which is better, IsoAcoustics ISO-155 or Pyle PSI21 Acoustic Isolation Pads?

Accepted Answer

Based on our testing, the IsoAcoustics ISO-155 scores higher overall at 9.2/10. The IsoAcoustics ISO-155 scored 9.2/10 and the Pyle PSI21 Acoustic Isolation Pads scored 8.2/10 in our Best Studio Monitor Isolation Pads 2026 evaluation.

Question 2

Is the IsoAcoustics ISO-155 worth it over the Pyle PSI21 Acoustic Isolation Pads?

Accepted Answer

The IsoAcoustics ISO-155 scores 9.2/10 while the Pyle PSI21 Acoustic Isolation Pads scores 8.2/10. The IsoAcoustics ISO-155 is our "Best Overall" pick in the Best Studio Monitor Isolation Pads 2026 category.

IsoAcoustics ISO-155 vs Pyle PSI21 Acoustic Isolation Pads: Which to Buy?