Kawai K-300 upright piano polished white with chrome fittings and ATX4 Silent system – Millennium III action, solid spruce soundboard

• Millennium III key action
• Key surface: acrylic/phenolic
• Hammer core: mahogany
• Soundboard: solid spruce, 1.39 sq m
• Max. speaking string length: 1200 mm
• 5 back posts, 11 ribs
• 3 pedals, tone spreader
• ATX4 Silent System: SK-EX Rendering
• 256-note polyphony, 88 voices
• Bluetooth Audio/MIDI, 2x headphone jacks
• Dimensions: 122 x 149 x 61 cm, 227 kg
• Finish: Polished White with chrome fittings

One piano, two worlds – full acoustic sound and digital freedom

The Kawai K-300 ATX4 in elegant Polished White with chrome fittings combines the traditional craftsmanship of a premium Kawai piano with the flexibility of a modern silent system. Developed further from the widely acclaimed K-3, it is designed for ambitious pianists who refuse to compromise on either tone or everyday practicality.

Full, rounded tone from a reinforced construction

The wooden frame, now extended to 5 back posts, and the cast-iron plate secured with two additional support screws create an exceptionally stable foundation. Combined with the solid, tapered spruce soundboard (1.39 sq m, 11 ribs), this produces a full, rounded tone that fills the room.

Precise Millennium III action for the finest touch control

Elongated keys and the uniquely precise Millennium III key action, with acrylic/phenolic key surfaces and mahogany hammer cores, give you the best possible control – from the softest pianissimo to the most powerful forte.

ATX4 Silent System: play anytime, without compromise

The built-in ATX4 system mutes the acoustic sound at the touch of a pedal and activates high-resolution SK-EX Rendering sound generation with 256-note polyphony and 88 voices. Connect your smartphone or tablet wirelessly via Bluetooth Audio and MIDI, and control sound selection, metronome and transposition from the sofa with the Kawai PianoRemote app.

Your benefits at a glance:

• Award-winning foundation: a further development of the multi-award-winning Kawai K-3 with a reinforced 5-post construction.
• Authentic touch: Millennium III action with acrylic/phenolic key surfaces and mahogany hammer cores.
• Full concert tone: solid spruce soundboard with 1.39 sq m surface for a rounded, projecting sound.
• Quiet practice anytime: ATX4 Silent System with 256-note polyphony and 88 voices.
• Wireless connectivity: Bluetooth Audio/MIDI and PianoRemote app for smartphone control.

Technical Specifications

What's Included

1x Kawai K-300 ATX4 piano (Polished White with chrome fittings), 1x Kawai SH-9 headphones, 5-year Kawai manufacturer warranty, factory-tuned.

Who It's For

Ideal for advancing piano students and dedicated hobby pianists who appreciate the full acoustic tone of a premium piano but also want the option to practise quietly or with headphones.

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