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Aerophonic sound
Aerophonics describes the production and amplification of sound, caused by natural vibrations in a volume of air...
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3 button remote

The inline remote and mic features multi-click control over calls, music and volume on your Apple device*. Call answering and play/pause functions for music is supported on Android and other Smartphone platforms.
* view compatibility
3 year warranty
Reliability is paramount to RHA - all products come with a no quibbles 3-year parts and labour warranty.
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C-Net MA450i review
'The MA450s' sound immediately makes a strong impression. It's big, highly detailed, and the bass goes a lot deeper than most competing models'
read more MA450i reviews

MA450i Black: Noise isolating, aluminium, in-ear headphone with remote and microphone

Inspired by the aerophonic™ design of a trumpet's bell, the MA450i produces a richly detailed, well balanced sound, whilst the noise isolating design blocks out most background noise.


130.5 driver icon 130.5 dynamic driver for richly detailed, well balanced sound.
noise isolation icon Noise isolating design.
aluminium icon Machined from aircraft grade aluminium.
remote icon 3-button remote and microphone for use with compatible Apple devices.
tips icon Selection of dual density and double flange silicone ear tips.
cable icon 1.5m, fabric braided, Y-cable with 90° gold plated connection.
carry bag icon Fabric carry bag.
warranty icon Three year warranty.

Richly detailed, well balanced sound

The RHA 130.5 driver works in collaboration with the shape and material of the MA350 and MA450i to offer a warm, relaxing sound with high levels of clarity and detail.

ma450i in-ear headphones frequency chart


  • MA450i in-ear headphone - black
  • 6 pairs, dual density ear tips - S x2 / M x2 / L x2
  • 1 pair, double flange ear tips - S x1
  • Ear tip storage box
  • Fabric carry bag
  • Clothing clip


Drivers130.5 Dynamic
Frequency range16-22,000Hz
Rated/max power3/10mW
Cable1.5m Fabric braided
Connections3.5mm, 90°, gold plated
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