The Wireless Headphones , the wireless earbuds , what is the best wireless headphones , how to listen to music , the best wireless headphones , noise cancelling headphones , earbuds wireless

RHA CL2 Planar the wireless earbuds with a flip side – Review

Extreme quality design and craftsmanship, with a flawless outcome, the price is very high if you pay retail

Hey Everyone,

Welcome to another review, today’s review is on the RHA CL2 Planar, and just in case you’re wondering whether they are actually Bluetooth then, yes, they are.

They are the wireless headphones and as the wire cable of these earbuds run towards the back of the neck, they transition into a more durable wire, that actually looks like a stronger band.

For those who aren’t all that familiar with Planar magnetic technology, which is what these earbuds are, it is the smallest commercial magnetic driver ever released.

The driver is renowned for accuracy, response and control across the audio range.

A 16 micrometer-thin diaphragm and Planar coil are suspended above two perfectly matched magnetic fields.

After taking 4 years of endless development, the CL2 Planar has the technology allowing for a fully portable, high fidelity audio.

If you were to ask me: what is the best wireless headphones ? I would quite happily respond, let’s find out!

First of all let’s start off with the design.

Topic Tech Specs

  • Weight: 9 Grams
  • Impedance: 15 OHMS
  • Max Rated Power: 2/10mW
  • Frequency Range: 16hZ-45,000 hZ
  • Sensitivity: 89dB/mW

Also in the box these earbuds pack special features:

  • CL2 Planar In-Ear Headphones
  • USB charging cable
  • Ag4× Silver coated cable: MMCX-25mm balanced
  • Braided oxygen free copper cable (OFC): MMCX – 3.5mm
  • Flight case
  • Carry pouch
  • Stainless steel ear tip holder
  • SecureFlex Bluetooth neckband: MMCX
  • Dual density silicone ear tips: 2×S, 2×M, 2×L
  • Double flange silicone ear tips: 1×S, 1×L
  • Sports Clip
  • Comply foam Tsx 400 ear tips: 3×M

Do not pay retail, order from this website for the lowest price available.

RHA CL2 Planar In-ear headphones – Black (eBay):


The design of these earbuds is awesome, and no matter what anyone says, it’s very apparent that they have been made with quality craftsmanship and premium materials.

The RHA CL2 in-ear headphones are both wireless Bluetooth earbuds and wired, and again, you heard me correctly, the are both.

In the package with a whole bunch of accessories and they are the Bluetooth cable (neck band style), 1 balanced cable (silver coated) with the 2.5mm jacks, 1 copper braided OFC cable with the 3.5mm jack, an abundance of ear-tips, 1 Airplane adapter, 1 USB-C charging cable, the buds themselves, the guides, and last but not least, the carrying case.

Now if that’s not a tonne of accessories for the wireless earbuds, I don’t know what is.

With the carry case, there is actually two. The first case is like a little pouch made out of a foamy type of material, with a zip that goes around it halfway. And then there is another case that which is a rather strong plastic rectangle shaped case that’s hard but with a soft touch, also very smooth and nice to the touch. The hard rectangle case also has Velcro straps on the inside that’s used to hold down the balanced and coppers cables.

The drivers are of a medium size but instead of being made out of plastic, these earbuds are made out of Zirconium ceramic, and feels very durable. They also have the RHA logo printed on them which is not a problem for me.

The thing that sets this off is the end cable jack actually holds the Planar IEM drivers.

The whole package feels durable an and the cables feel really bulky.

Both the cables are to give you a wider range of listening drivers, read the previous sentences to see there sizes. The Copper wire is for all your audio files, so for those who are more into the wired connection.

In terms of the Bluetooth version, the operation will run as any usual wireless earbuds as the play, pause and skip track is all found on the right hand side, also the same side as the inline microphone.

To adjust from Bluetooth to wired you simply unplug the buds from the existing wire depending on which way your going, and then proceed the same way.

The connection is very immediate and total quality in terms of durability and design.

Even just unplugging the buds from the Bluetooth wire to connect them to the balanced cable is something that just feels good doing. You get a strong feeling again, of a quality product.

The price of these earbuds is by no means cheap, but are you getting what you’ve paid for? I believe so.

The Wireless Headphones , the wireless earbuds , what is the best wireless headphones , how to listen to music , the best wireless headphones , noise cancelling headphones , earbuds wireless

Noise isolation

The earbuds themselves provide an extreme way of noise cancellation. Even as the tips of the earbuds go in your ear, pretty much straight away the noise begins to silence.

The noise isolation is good enough for me to call it active noise cancellation.


Sound that comes from these in-ear headphones is extraordinarily great, in terms of retrospective design.

What people find high end within the low range, other people may find higher. Now this is the same concept as the high, with which people find different interns of different terminology.

The basic sound from the planar is of an intentional peak.

Now let’s start of off with low end. The low end has a lot of clarity to sound but only within the lower frequencies.

The mids were a little weakened down and I’m determining this to be from the low end clarity.

The drum sounds and clarity to cymbals and was just heart stopping. The drivers are very capable of exciting but full sound noise.

Also the sound stage was good and did still perform well with all acceptances noise isolation.


I think these earbuds are very nice and comfortable to wear.

The looks of them is something that people will just say is excellent.

The sheer quality of make is truly something you don’t see everyday, and when looking for determination and quality, these earbuds won’t disappoint.

The price is very high, retail they are $1,250 AUD.

I think the price is very high and wouldn’t hurt to be lowered to maybe $800–$900, but again, they obviously need to make a good profit after spending four years to make them.

To be quite honest I really like the earbuds and no matter what other people say about the sound, I think they are one of my favorite in-ear headphones on the market.

Even the way they pack up into the cases provided make you feel like you have a serious piece of band equipment on you.

The cables that come with these earbuds rock and to allow the real audio heads that type of advance is totally worthwhile.

I can’t wait to get some serious use out of these very power earbuds wireless and wired.

To finish the review off, I can seriously go with the thought of these earbuds lasting years. The sheer durability and weight in them proves there strength plus design.

Thanks for reading, please get into more of my great reviews.

Audio over.

Do not pay retail, order from this website for the lowest price available.

RHA CL2 Planar In-ear headphones – Black (eBay):


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