Shipped from Singapore; delivery options and costs shown at checkout Free FedEx Priority over USD 250 Handmade in Singapore since 2008
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Kingfisher Ceramic Gaming Universal In-Ear Monitor

Kingfisher is retired. To use your IEMs for gaming, see IEMs for gaming and our cables with a microphone.

AAW Kingfisher is a universal-fit tri-hybrid gaming in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets and comes with our Ethos gaming cable, which carries a detachable boom microphone.

A 10 mm dynamic woofer, AAW’s NOVA open-vented armature and a 7-layer ceramic super tweeter, laser-welded to the woofer as one coaxial unit, with a 3-way passive crossover and interchangeable faceplates.

  • 10 mm dynamic + ceramic + NOVA
  • Detachable boom microphone
  • 11 mm condenser capsule
  • Interchangeable faceplates
  • Ethos gaming cable

Notify me when this product is available:

  • In stockShips from our Singapore studio
  • 14-day returnsUnused, in original packaging · conditions apply
  • 1-year warrantyOn the monitors and the cable · then half price for life
  • AAW, SingaporeChat and phone support
Three tiers. One microphone.

AAW Kingfisher

Three tiers. One microphone.

Kingfisher is AAW’s tri-hybrid for gaming: the same three drivers as ACH, a dynamic woofer, a NOVA open-vented armature and AAW’s ceramic super tweeter, on a cable with a detachable boom microphone.

It follows the acclaimed Canary in its three-tier design, with a ceramic tweeter where Canary has an electrostatic one.

  • 3 Drivers: 10 mm dynamic, NOVA and a ceramic super tweeter
  • 11 mm Condenser microphone capsule
  • 108 dB Sensitivity
  • 20 Ω Impedance

At a glance

The build behind the listen

AAW Kingfisher

Ceramic super tweeter · detachable boom microphone · Ethos gaming cable

  • 10 mmDynamic woofer
  • 7-layerCeramic super tweeter
  • NOVAOpen-vented armature
  • 3-wayPassive crossover

Key features

  • 10 mm dynamic woofer
  • 7-layer piezoelectric ceramic super tweeter
  • NOVA open-vented armature at the nozzle
  • Detachable boom microphone, 11 mm condenser
  • Interchangeable faceplates, fixed with hex screws
Sensitivity
108 dB SPL @ 1 kHz
Impedance
20 Ω @ 1 kHz
Total harmonic distortion
≤ 0.5% @ 1 mW, 1 kHz
Frequency range
10 Hz – 40 kHz
Drivers
3 per side
Connector
0.78 mm 2-pin
A Boom Worth Recording With

Microphone

A Boom Worth Recording With

Kingfisher’s cable carries a boom microphone on a detachable MMCX joint, with a sensitive 11 mm condenser capsule: a clear voice in every call, and good enough for recording and mixing.

Unclip the boom and it is an in-ear monitor for music like any other.

Seven Layers of Ceramic

Tweeter

Seven Layers of Ceramic

The treble comes from AAW’s own ceramic super tweeter: a piezoelectric membrane built up in seven layers, the first of its kind. It is laser-welded directly onto the dynamic woofer’s housing, so the two form a single coaxial unit, rigid and free of stray vibration.

Beside it, AAW’s NOVA open-vented armature sits deep in the stainless steel nozzle, close to your eardrum, which removes the pressure loss and tube resonance of a conventional tubed armature.

A Face You Can Change

Faceplates

A Face You Can Change

The faceplates are held by hex screws and can be swapped by hand. Other faceplate designs are available, and so are faceplates made to your own design.

Light, Flexible, Out of Mind

In the box

Light, Flexible, Out of Mind

The cable is our Ethos gaming cable: multi-stranded UPOCC copper with silver plating, quad-braided, ultra-flexible and light, so it stays out of mind when the focus is on the game. It plugs into detachable 0.78 mm 2-pin sockets.

Compare

Kingfisher vs ACH

Two AAW tri-hybrids on one platform: the same three drivers, crossover and specifications. Kingfisher is the gaming twin, with a detachable boom microphone on its cable; ACH is the listening monitor with an Ethos cable.

Kingfisher vs ACH
FeatureKingfisherACH
Drivers10 mm dynamic + ceramic super tweeter + NOVASame
Crossover3-way passiveSame
Sensitivity / impedance108 dB / 20 ΩSame
FaceplatesInterchangeable, hex screwsSame
CableNull Audio Ethos gaming cable, quad-braided, with boom microphoneNull Audio Ethos, silver-plated UPOCC copper, twisted in pairs
Microphone11 mm condenser on a detachable MMCX boomNone
Ready to listen

In the box

Ready to listen

  • AAW Kingfisher in-ear monitors One pair
  • Null Audio Ethos gaming cable 1.2 m, 0.78 mm 2-pin, with detachable boom microphone
  • AAW carrying case
  • Ear tips Assorted
  • Cleaning cloth

Specifications

Technical details

Monitor
Type
Universal-fit hybrid gaming in-ear monitor
Drivers
10 mm dynamic woofer, 7-layer piezoelectric ceramic super tweeter, NOVA open-vented armature
Crossover
3-way passive
Sensitivity
108 dB SPL @ 1 mW, 1 kHz
Impedance
20 Ω @ 1 kHz
THD
≤ 0.5% @ 1 mW, 1 kHz
Frequency range
10 Hz – 40 kHz
Faceplates
Interchangeable, fixed with hex screws
Nozzle
Stainless steel
Connector
0.78 mm 2-pin, detachable
Cable
Cable
Null Audio Ethos gaming cable, multi-stranded UPOCC copper with silver plating, quad-braided, 1.2 m
Microphone
11 mm condenser on a detachable MMCX boom
Service
Warranty
1 year, on the monitors and the cable
Returns
14 days from delivery, unused and in original packaging; 30% restocking fee, shipping not refunded. Defects are covered by the warranty.
Ships from
Singapore
  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
i
immi A.B. (Muscat, OM)
Great IEM

The IEM is of high quality and excellent for gaming. However, the cable is a bit short and if you are using an amp, you would need a silencer. Other than these points, I am very happy with my purchase.

C
Chadrick O. (Denver, US)
Wow!

These things are amazing! I've been hearing things my beats and other headphones haven't picked up lol. The mic is incredible, and it pops off to fit in the little case.

Y
Youhei O. (Shibuya, JP)

Kingfisher Ceramic Gaming Universal In-Ear Monitor

t
t.s (Tsuchiura, JP)
5 stars

it's great to get this quality product at this price.

D
DColeman (Bay City, US)
Great sound quality and a high quality microphone

The sound quality of these IEM’s is awesome and the sound stage is very good. Positional audio in games is accurate and the microphone quality is excellent.

H
HO Y.L.

what is the length of the detachable boom mic?

Null Audio

The Kingfisher has been discontinued.

a
alex t.

I'm not getting any audio via the microphone. Do I need a different connection in order to have the microphone function?

Null Audio

Kingfisher cable is compatible to 3.5mm on laptop/phone. For desktop, mic and audio are separated, no audio from mic probe if plugged in audio port.

feel free to email us (support@null-audio.com) for warranty issues.

C
Customer

Do you sell the cable separate? all i need is the cable with the microphone.... I already have 2 pairs of your iems.

Null Audio

Hi, yes, please check the Ethos MKIII Pro-Gaming UPOCC SPC Earphone Cable here: https://www.null-audio.com/collections/iem-headphone-cable/products/ethos-mkiii-pro-gaming-upocc-spc-earphone-cable

A
Ashton

Would there be any video to show how does the mic sound?

Null Audio

The Kingfisher has been discontinued. For a cable with a mic, choose Ethos, Arete, Epsilon or Lune with the iOS/Android microphone (+USD 20).

A
Adyl Y.

Can the cable for the Kingfisher be bought separately?

Null Audio

The Kingfisher has been discontinued. For a cable with a mic, choose Ethos, Arete, Epsilon or Lune with the iOS/Android microphone (+USD 20).

Questions

Good to know

What is the driver configuration?

Three drivers in three tiers: a 10 mm dynamic woofer for the bass, a NOVA open-vented armature in the nozzle for the mids and highs, and AAW’s 7-layer ceramic super tweeter, laser-welded onto the woofer’s housing as one coaxial unit. A 3-way passive crossover joins them.

What is a ceramic super tweeter?

A piezoelectric tweeter: a thin ceramic membrane, here in seven layers, that flexes when the signal is applied to it. AAW uses it in ACH and Kingfisher as a more affordable relative of the electrostatic tweeter in Canary.

Can I use Kingfisher without the microphone?

Yes. The boom attaches to the cable with an MMCX joint and comes off, leaving an in-ear monitor for music.

How is Kingfisher different from ACH?

The cable. The drivers, crossover and specifications are the same. Kingfisher comes with a gaming cable that carries a detachable boom microphone; ACH comes with our Ethos cable and travel adapters.

Which cable fits Kingfisher?

Kingfisher has 0.78 mm 2-pin sockets. Choose Standard 2-pin (0.78 mm) on any of our cables; see the AAW cable guide.

What warranty and returns apply?

Kingfisher has a 1-year warranty on the monitors and the cable. Unused universal IEMs in their original packaging can be returned within 14 days of confirmed delivery, with a 30% restocking fee. See shipping and returns.

Do you ship worldwide?

Yes. Most countries get free shipping by EPAC, and FedEx Priority is free on orders of USD 250 or more. In Singapore you can also pick up from our studio at 76 Playfair Road.