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Color: Rosewood

Price:   $ 3,999.00   $ 3,499.99  
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Color: Black

Price:   $ 3,999.00   $ 3,499.99  
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Color: Dark Walnut

Price:   $ 3,999.00   $ 3,499.99  
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Color: Polished Ebony

Price:   $ 4,599.00   $ 4,139.10  
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The CLP-645 is the mid-range Clavinova CLP, offering powerful sound and a superb Natural Wood (NWX) keyboard action. It features the sounds of the flagship Yamaha CFX concert grand and the Bösendorfer Imperial that sound pristine through its bi-amplified internal sound system. And the Clavinova Virtual Resonance Modeling emulates the more complex elements of playing these acoustic instruments. Bluetooth audio lets you stream music from your portable smart devices, wirelessly! Record your own performances and compositions using the built-in USB audio recorder to archive your musical achievements or share them with friends and family. Traditional on the outside but modern inside, this instrument is a great piano for musicians of all skill levels.


The sound of some of the finest concert grand pianos in the world

With two world-renowned concert grand pianos available at the touch of a button, the CLP Series lets you choose the perfect piano tone for the music you want to play. Offering far more than just sampled sounds, the CLP-600 Series reproduces the Yamaha CFX concert grand and the legendary B?sendorfer Imperial in meticulous detail.

The powerful tone of the acclaimed CFX
Yamaha's flagship 9' concert grand piano, the CFX, offers sparkling highs and a powerful resonant bass with a sound that projects to the furthest reaches of any concert hall. The CFX was played by the winner of the prestigious International Chopin Competition in 2010, and has since gained recognition as one of the greatest concert grands of modern times.

CFX sound on the CLP Series

The legendary sound of a Bösendorfer Imperial

Originally founded in 1828, Bösendorfer holds a unique position amongst piano makers as the only manufacturer in the world still utilizing the Viennese tradition of hand-crafted design that produces the uniquely warm bass, singing treble and rich tonal colors known as the "Viennese Sound". The development of Bösendorfer pianos has been influenced by such famed composers as Brahms and Johann Strauss, resulting in an instrument lauded as the only piano capable of withstanding the frenetic playing of Franz Liszt.

Remaining true to this legacy of meticulous design and implementation, each Bösendorfer instrument is painstakingly crafted over many hours at the hands of highly-experienced craftsmen. In 2008, Bösendorfer became part of the Yamaha Group and in 2014, the revered tone of the Bösendorfer Imperial was featured in the Clavinova CLP Series.

Bösendorfer sound on the CLP Series


The CLP645 Features:

  • Firmware 2.0
  • VRM physical modeling
  • Yamaha Smooth Release technology
  • Smooth tonal transformations perfectly matched to key pressure
  • Key-Off samples
  • Natural Wood X keyboard—the feel of an acoustic grand
  • Escapement mechanism
  • Synthetic ivory and ebony keytops
  • Keyboard Stabilizers
  • Full body resonance, just like an acoustic piano
  • Acoustic Optimizer
  • A fully immersive concert grand experience—even with headphones
  • The Stereophonic Optimizer—a new kind of headphone experience
  • Connect wirelessly for Bluetooth® audio
  • Multi-track Song Recorder
  • USB Audio Recorder
  • USB Connectivity


Number of Keys: 88
Type of Keys: NWX (Natural Wood X)
Touch Sensitivity: Hard2/Hard1/Medium/Soft1/Soft2/Fixed
Presets: 36 voices
Polyphony: 256 Notes
Effects Types: 6 x Reverb, 3 x Chorus, 7x Brilliance, Intelligence Acoustic Control, Sterephonic Optimizer
Song Playback: 19 Voice Demo Songs + 50 Classics + 303 Lesson Songs
Recording: 16-track, 250 songs, WAV recording/playback

USB Flash Drive

Metronome: Yes
MIDI I/O: In/Out./Thru
Headphones: 2 x 1/4"
Number of Pedals: 3 (damper, sostenuto, soft, sustain, expression, pitch, rotary, play/pause)
Built-in Speakers: (16 cm + 8 cm) x 2
Amplifier: (25 W + 25 W) x 2
Display: LCD
Bench/Stand Included: Yes
Height: 36.5 (Polished finish: 36.62")
Width: 57.5" (Polished finish: 57.69")
Depth: 18.62"
Weight: 132 lb 4 oz (Polished finish: (145 lb, 8 oz)


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