Kawai K-300 AURES

Kawai K-300 AURES

Brand: Kawai Pianos | Stock Id: KAWAI-K300-AURES

With more than 80 sounds, advanced recording features, and our unique Soundboard Speaker System all built into the body of the most popular upright acoustic we’ve ever made, K-300 Aures is the most completely integrated hybrid piano available today.

K-300_Aures 995kb copy


Dimensions: 122cm Height x 149cm Width x 61cm Depth

Action: Kawai’s Exclusive, Patented Millennium III Upright Action, Featuring ABS-Carbon Technology with Carbon Fibre, with Kawai’s IHSS optical hammer sensing system

Speaker System: Soundboard transducers

Hammers: Double Felted Mahogany Core Hammers

Bench: Height Adjustable Bench Included

Warranty: Kawai 12 year manufacturer’s warranty on acoustic components, 5 years on electronic components

Made in Japan



Wrapped in the warming sound of wood
Do you normally listen to your favorite music using earphones?  From now on, let’s try listening using AURES. Thanks to the unique acoustic properties of the instrument’s wooden soundboard, music is able fill any room.


The sound source can be music stored on a smartphone or tablet, which can be sent wirelessly via the AURES’ Bluetooth® connection.  If there is an AURES instrument in the room, it will become the audio room at any time.



Making the everyday piano performance more enjoyable with various functions
AURES instruments allow the original acoustic piano sound, 88 different digital piano sounds, or both types to be enjoyed simultaneously.

Even from an upright piano, it is possible to enjoy performances using the sound of a full concert grand piano or an organ.


Playing typical phrases using different sounds brings new discoveries.  It’s also possible to play-along with music stored on a smartphone to enjoy ensemble performances. AURES instruments allow everyone to enjoy the piano, from beginners to advanced players.



Spending the evening alone, focusing on the piano
Of course, it is also possible to mute the sound produced by the soundboard, and focus on one’s own performance using headphones to prevent disturbing family or friends nearby.

By applying the built-in reverb effect, it is possible to reproduce the auditory experience of performing in a concert hall.


AURES instruments allow musicians to play the piano at any time, and enjoy the piano more and more.


AURES instruments incorporate “Vibtone”, a transducers components, that have been developed exclusively by premium audio specialists Onkyo.


By using a vibrating wooden soundboard instead of a typical cone speaker, the sound is delivered in all directions with a warmer, more “musical instrument-like” tonal character.
The result is a rich, powerful sound that fills the room.


AURES instruments combine Kawai’s high performance IHSS optical hammer sensing system with the latest SK-EX Rendering digital piano sound engine, allowing musicians to enjoy an ultra-realistic piano playing experience in complete silence.


In addition, AURES instruments also feature a touchscreen display, allowing the various functions to be controlled with ease.


By playing accompaniment tracks from a Bluetooth-connected smartphone, it’s possible to enjoy ensemble performances.


Furthermore, because AURES instruments also include a digital piano sound generator, musicians can enjoy adding variety to their performance with the wide selection of non-piano sounds.

K Series

Width: 149cm

Height: 122cm

Depth: 61cm

Weight: 239kg

Back posts: 5

Millennium III action: yes

Hammers: Mahogany, underfelted

Key surfaces: Acrylic / Phenol

Soundboard Speaker System: yes

Optical sensors: yes

Number of sounds: 88

Digital interface: 5″ colour LCD touchscreen

Connectivity: USB to device, USB to host, MIDI (In/Out), 1/8″ stereo line in, 1/4″ line out x 2, 1/4″ headphone, 1/8″ headphone

Bluetooth:Bluetooth audio, Bluetooth MIDI

Made in: Japan

Colours available: Ebony Polish

Warranty:12 years on acoustic components, 5 years on electronic components


Sensing system Integrated Hammer Sensing System (IHSS)
Silencing system Hammer shank stopper (middle pedal)
Pedal Damper (half-pedal support)
Sosutenuto (switchable from Soft for Upright Piano)
Digital Piano sound Pianist mode : SK-EX Rendering
-88-key multi-channel piano sampling
-88-key resonance modelling
-256 note maximum polyphonySound mode : Harmonic Imaging XL
-88-key stereo sampling
-256 note maximum polyphony
Piano Adjustment Pianist mode: Virtual Technician (9 parameters)
Sound mode: Virtual Technician (19 parameters) + Smart Mode (10 presets)
No. of Sounds Pianist mode : SK-EX Concert Grand, 10 rendering character
Sound mode : 88 sounds
Reverb Pianist mode: Ambience (10 types)
Sound mode: Reverb (6 types)
Other Effects Pianist mode: Ambience (10 types)
Sound mode: Effects (24 types)
Speakers Soundboard Speaker System
Output Power
Display 5″ LCD touchscreen (480 x 800 pixels)
Basic Functions Dual
Four Hands
Tuning (Sound mode only)
Damper Hold (Sound mode only)
Tone Control
Speaker Volume
Line In Level
Wall EQ
SHS Mode
Phones Type
Phones Volume
LCD contrast
Factory rest
MIDI setting
Bluetooth setting
Demo Sound Demo 39 songs
Piano Music 29 pieces
Lesson Songs Alfred’s Premier Piano Course Lesson 1A
Alfred’s Premier Piano Course Lesson 1B
Alfred’s Basic Piano Library Lesson Book Level 1A
Alfred’s Basic Piano Library Lesson Book Level 1B
Alfred’s Basic Adult Piano Course Lesson Book Level 1
Burgmüller 25 (25 Etudes Faciles, Opus 100)
Czerny 30 (Etudes de Mécanisme, Opus 849)
Czerny 100 (Hundert Übungsstücke, Opus 139)
Beyer 106 (Vorschule im Klavierspiel, Opus 101)
J.S. Bach: Inventionen
Sonatinen Album 1
Chopin Walzer (Chopin waltzes series 1-19)
Chopin Etüden (Opus 10 Urtext)
Finger exercises (scales, arpeggios, chords)
Internal Recorder Total Memory Pianist mode: approximately 10 min. per song
Sound mode: approximately 90,000 note memory capacity
No. of Songs Pianist mode: 3 songs
Sound mode: 10 songs
Parts Pianist mode: 1 part
Sound mode: 2 parts
Metronome Time Signatures 1/4, 2/4, 3/4, 4/4, 5/4, 3/8, 6/8, 7/8, 9/8, 12/8
Drum Rhythms 100 drum rhythms
USB Audio Recorder Record/Playback MP3, WAV, SMF
Other Functions Line In & Bluetooth Audio Recording
Connector Jacks Headphone 1 x 1/4″, 1 x 1/8″ Stereo jacks
Line Out 1/8” STEREO
Line In 1/8” STEREO
USB to Host
USB to Device
Power Consumption 58W
Included Accessories Power Power cable
Bench Height-adjustable bench
Others Owner’s Manual

Specifications are subject to change without notice.

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