Covert 218 Customisable Headphones

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Enormous bass, balanced panning, great noise isolation, and enough oomph to blow your mind, the Covert 218s certainly aren’t lacking in power.

Hurling you straight into a maelstrom of beautiful bass:  The Sonic Revolution Customisable Covert 218 Headphone offers great treble and highs, but the bass frequencies are where it really excels.  The chunky 40mm drivers show Sonic Revolution isn’t just a fashion headphone brand. 

Designed around a strong, balanced sound, and representing the voice of the individual, the Covert 218s are an on-ear headphone with a difference.  40mm drivers, sturdy build, soft touch silicone styling, and fully customizable ear pads, caps and cable all make for great sound, your way.


  • Customizable large soft foam cushions
  • Customizable 1.2m cabling
  • Customizable ear caps
  • Fully adjustable wide headband in leatherette
  • 40mm drivers
  • Silicone soft touch material
  • 3.5mm plug for use with iPod, iPhone, and all other music devices
  • 1 year warranty


  • Drivers40mm Dynamic, Closed Back
  • Rated Power30mW
  • Max Input Power50mW
  • Impedance32ohm +/- 15%
  • Sensitivity105 +/- 3dB
  • Rated Power30mW
  • Frequency Range20Hz - 20KHz
  • Cable Length - 1.8m