MP4Nation Brainwavz S1 Review 1

MP4Nation Brainwavz S1 Review

The Package & Closer Examination »


MP4Nation is going all in with their Brainwavz sub-brand. Not too long ago, we had the pleasure of testing their HM9 headphones and will today take a look at a new budget friendly set of Brainwavz in-ears. Dubbed S1s, these in-ears feature a single dynamic driver and come with a lot of goodies. Priced at just $60, these should also be the next big bargain in-ear solution since the introduction of the HiFiMAN RE-0s.


  • Transducers/Drivers: 10mm
  • Rated Impedance: 16ohms
  • Sensitivity: 93dB at 1mW
  • Frequency range: 20Hz ~ 20KHz
  • Maximum input power: 2mW
  • Cable length: 1.3m, Y cord, OFC Copper, flat cable.
  • Plug: 3.5mm gold plated, 45 degree.
  • 12 month warranty.
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