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RHA S500i review

A comfortable pair of in-ears, but there's no shortage of competition at this price... Tested at £40

Our Verdict

We like the build and features of the S500i, but the coarse, bright sound is hard to ignore


  • Crisp and lively sound
  • Lightweight build
  • Good features


  • Hard and bright edge to sound
  • Not very detailed or expressive

The RHA S500i may be an entry-level pair of headphones, but that doesn’t mean RHA has taken a budget approach to these in-ears.

You get a generous collection of ear tips (seven pairs in various sizes), an in-line mic and three-button remote, and the lower half of the cable is fabric-braided to prevent tangling.


The initial favourable impression is let down once you start listening to them. It’s a crisp sound, but a slightly coarse edge runs throughout.

The introductory guitar riff to David Bowie’s Moonage Daydream is precise, but has a harshness to it, and the subsequent strums have little body and warmth. Even after a lengthy period of running in, that brightness doesn’t go away.

MORE: Best in-ear headphones 2015

The Cat Empire’s Fishies bounces along merrily, but we want more authority from the instruments. The saxophone lacks its rich and dynamic character, sounding thin and uninterested, drum hits are limp instead of attacking, and although basslines are lively, they’re not deep or taut enough to take the edge off that forward sound.

Voices are clear, but aren’t truly engaging. Turning up the volume gives a bit more focus, but only accentuates the hard edge of the S500is.

Add in a small amount of cable noise, and the RHA S500is makes our “have a listen, but do try others” list.


They’re crisp and zippy, but not the most easy going pair to listen to. The rival SoundMagic E10Ss (also £40) offer greater agility, subtlety and weight, with no harsh edges in sight.

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General Information

Manufacturer Website Address
Brand NameRHA
Product TypeEarset
Manufacturer Part NumberS500i
Product NameRHA S500i
Product ModelS500i

Technical Information

Sound ModeStereo
Minimum Frequency Response16 Hz
Connector PlatingGold Plated
Connectivity TechnologyWired
Impedance16 Ohm
Cable Length1.35 m
Maximum Frequency Response22 kHz


Package Contents
  • S500i In-ear Headphone
  • 6 x Pairs, dual density ear tips - S x2 / M x2 / L x2
  • 1 x Pair, double flange ear tips - S x1
  • Patent pending ear tip holder
  • Carry pouch
  • Clothing clip


Earpiece DesignEarbud
Earpiece TypeBinaural

Physical Characteristics

Form FactorIn-ear
Weight Approximate14 g


Microphone DesignOn-cable


Host InterfaceMini-phone


Limited Warranty3 Year