New RHA T20 DualCoil in ear!!
May 7, 2015 at 6:17 AM Thread Starter Post #1 of 3


Headphoneus Supremus
May 18, 2011
German in Dubai
Look what I just saw on RHA's website, can't wait to hear it. I love the MA750 and T10, given their history so far every earphone announced just got better and better...
Also look at the lines that I highlighted in bold on the bottom of the first text - there will bone a product in a new category for RHA announced soon, wow, I wonder what it will be... amp, DAC, DAP, over ear, on-ear headphone? Anyone wants to guess?
Set to debut at the High End show in Munich, Germany, from 14th May, the
T20 is the first in-ear headphone to feature RHA’s proprietary DualCoil™ driver
technology, engineered to produce levels of resolution, clarity and detail
beyond the conventional driver.

The new driver technology features two independently powered voice coils
situated in concentric formation around an annular magnet. The voice coils
collaborate to manipulate a specially engineered diaphragm, with the outer
coil responsible for generating upper midtone and treble frequencies, while
the inner coil creates lower mids and bass tones. The result is an ultra-efficient
performance driver capable of delivering refined, high resolution audio.

“We’re incredibly excited to bring a brand new technology to the High End show
2015. The T20’s DualCoil™ driver uses micro annular magnets and two voice
coils, completely reimagining the conventional dynamic driver to create an in-ear
headphone that is able to achieve the highest quality sound reproduction,” said
Lewis Heath, Product Director at RHA.

As with the T10i, the T20 features ergonomic, stainless steel housings created
using metal injection moulding (MIM) for outstanding durability, comfort
and sonic properties. A custom tuning filter system permits sound signature
adjustment; in addition to a balanced reference filter, the T20 also includes filters
to adjust emphasis on bass or treble frequencies.

Other features include a multicore, 1.35m, oxygen-free copper cable and patent
pending mouldable over-ear hooks. Accessories include a premium carry case
and ten pairs of silicone and memory foam ear tips in multiple shapes and sizes
with holder. The headphone carries a three year international manufacturer’s

The T20 will be launched at the High End show 2015 in Munich, Germany;
attendees can visit Halle 4, A18 from 14th-17th May to audition RHA’s latest
product. The T20 will also be available to demonstrate at the Japan Fujiya Avic
Headphone Festival from 16th-17th May 2015.

Both the High End show and Fujiya Headphone Festival will also feature an
exclusive preview of an entirely new product in a new category for RHA, which
will be available for demonstration exclusively to attendees of the shows.







Patent pending, mouldable over-ear hooks

The T20 features unique, patent pending over-ear hooks designed to hold the headphones in position with the cable running over and behind the ear. The over-ear hooks offer a more comfortable, secure fit and help deliver effective noise isolation.

T20: High fidelity, noise isolating, DualCoil™ in-ear headphone

The T20 is a high performance in-ear headphone featuring revolutionary DualCoil™ dynamic driver technology capable of outperforming conventional drivers in levels of resolution, clarity and detail. The injection moulded stainless steel housings feature a tuning filter system to adjust the sound signature, while a comfortable, noise isolating fit is ensured by patent pending, mouldable over-ear hooks.

Revolutionary DualCoil™ dynamic driver engineered to deliver refined, high resolution audio with a neutral tonal balance.
Noise isolating design.
Metal injection moulded, stainless steel construction.
Interchangeable tuning filters with holder.
Selection of dual density silicone, double flange silicone and memory foam ear tips.
Multicore, reinforced, oxygen-free copper cable with gold plated connection.
Patent pending, mouldable over-ear hooks.
Premium carry case and stainless steel ear tip holder.
Three year warranty.

Refined, high resolution audio with outstanding levels of detail and clarity.

The T20's DualCoil™ dynamic driver features an additional voice coil situated within an annular magnet; each coil operates independently to produce part of the frequency range. This unique configuration ensures ultra-efficient performance and true-to-life sound reproduction across all genres of music. The tuning filter system allows users to customise the headphone's sound signature by increasing emphasis on bass or treble frequencies.




DriversDualCoil™ Dynamic
Frequency range16-40,000Hz
Impedance16 Ohm
Rated/max power2/5mW
Cable1.35m, multicore OFC
Connections3.5mm, gold plated

May 7, 2015 at 6:38 AM Post #3 of 3


Headphoneus Supremus
May 18, 2011
German in Dubai
  Official announcement on Head-fi

Indeed. they beat me by 5 minutes, LOL.

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