Item #1600868 Model #AP-S450BNC3

Casio Celviano AP-S450BN Slim Console Digital Piano Rosewood


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An authentic playing experience in a streamlined digital piano.

The Casio Celviano AP-S450 slim console digital piano brings you closer than ever to the look, feel and sound of an acoustic grand piano experience. This slim console digital piano packs an impressive set of features into its compact, elegant cabinet design that fits perfectly into any home. With two legendary grand piano tones, advanced hammer action keys and immersive effects, the AP-S450 delivers expressive playability that pianists of all levels will appreciate.

Realistic Hamburg and New York Grand Piano Tones

Immerse yourself in the sought-after sound of Casio's meticulously sampled nine-foot Hamburg concert grand piano. Captured with precision detail thanks to dozens of high-end microphones, this piano's stunningly rich and nuanced tone will inspire you to play your very best. In addition to the Hamburg grand, the distinct New York grand piano variant offers a different personality that can take your playing in new directions. With authentic string resonance, key off simulation and damper resonance, these grand piano tones come to life just as if you were playing the real thing.

Smart Hybrid Hammer Action Keys With Spruce Construction

The Celviano AP-S450 features Casio's Smart Hybrid Hammer Action keys with spruce and resin construction. These high-quality keys provide the responsive, gratifying feel of a grand piano, including replicating the touch of individual hammers. The use of fine-grained spruce adds familiar resilience and density for an authentic playing experience, while advanced damping makes the keys whisper-quiet as well. These keys effortlessly translate your musical ideas through their superb grand-like action.

Four Hall Simulations and Advanced Effects

Further enhance your piano's sound with a choice of four different Hall simulations, placing your piano in your dream venue such as a cathedral or concert hall. Surround effect makes you feel like you are right on stage and the AP-S450 also includes chorus, brilliance and other DSP effects to add new dimensions to your playing. Craft your ideal piano sound with the turn of a knob.

Slim, Elegant Cabinet Design

The Celviano AP-S450 features a luxurious yet space-saving cabinet design that adds elegance to any room without dominating the space. As the slimmest model in its class, the AP-S450 offers a no compromise piano experience in a fraction of the space needed for an acoustic grand or upright piano. Enjoy the look and sound of an authentic piano even in apartments or small rooms.

Bluetooth MIDI and Audio Connectivity

Included Bluetooth MIDI and audio connectivity lets you wirelessly connect the AP-S450 to your favorite music apps. Adjust tones, view sheet music, work with audio files and more with the Casio Music Space companion app. The piano also becomes a high-quality Bluetooth speaker system to wirelessly stream audio from any Bluetooth device. Stay connected and explore new ways to learn, play and create music.

From its grand piano authenticity to its elegant compact form factor, the Casio Celviano AP-S450 delivers impressive piano performance capabilities. With features like the Instant RePlayer recorder and visual metronome, this digital piano inspires musicians at any level to learn and progress. Bring the concert grand experience home with the AP-S450.

  • Smart Hybrid Hammer Action Keyboard CELVIANO Edition
  • Key material: (hybrid of wood & resin)
Number of Keys
  • 88
Touch Response
  • 5 sensitivity levels, off
Sound Source
  • Multi Dimensional Morphing AiR
Maximum Polyphony
  • 256
Number of Tones
  • 26
Lesson Function
  • Built-in Songs: 60
  • Lesson Function: Part ON/OFF (Part Select: right hand, left hand, both hands)
  • Song Expansion (User Songs): 10 songs (max.) Up to approximately 320 KB/song
  • Demo Songs: 2
  • [Instant RePlayer]
  • Data capacity: 270 sec.
  • [MIDI Recorder]
  • 2 tracks (1 system track + 1 solo track), 1 song
  • Real-time recording, playback
  • [Audio Recorder]
  • To USB memory: max. 99 songs, approximately 25 min/song
  • 3 built-in pedals (included): Damper (continuously variable), Soft, Sostenuto
  • Half-Damper Pedal Operation: Yes
  • Size: 12cm x 2 + 3.5cm x 2
  • Speaker system: 2-channel/4-speaker
  • 20W+20W (maximum output)
Acoustic Simulator
  • 88-Key Digital Scaling
  • Hammer Response (4 levels, tone, off)
  • Key Off Response (3 levels, tone)
  • String Resonance (4 levels, tone, off)
  • Damper Resonance (4 levels, tone, off)
  • Key Action Noise (4 levels, tone, off)
  • Damper Noise (4 levels, tone, off)
  • Key Off Simulator
  • Sound Mode: Hall Simulator (4 types)/Reverb (8 types), Surround (2 levels), off
  • Chorus (4 levels, tone)
  • Brilliance
  • DSP (Preset for some tones)
  • Yes
Octave Shift
  • -2 octaves ~ 0 ~ +2 octaves
  • -12 semitones ~ 0 ~ +12 semitones
Tuning Control
  • A4 = 415.5Hz – 440Hz – 465.9Hz
  • Equal temperament + 16 variations
  • Off, 1 to 9 beats; tempo range: 20 to 255
  • Tempo Marking Setting, Tap Tempo
Audio Playback
  • Yes
Concert Play
Headphone mode
  • Yes
Duet Mode
  • Yes
Volume Sync EQ
  • Yes
    Visual Information Bar
      Touch button: 6(Tone Select button: 1)
        Slide-type keyboard cover
          Auto Power Off
            Auto Resume
              Operation Lock (ON/OFF/AUTO)
                Input/Output Terminals
                  USB port
                  • Yes (Type-A, Type-B)
                  Connector for 3-Pedal Unit
                  • Yes
                  • 2: Stereo standard phone jack (TRS phone)
                  Connection to App
                  • Yes (CASIO MUSIC SPACE) with Piano Remote Controller
                  Wireless Functionality
                  • Included: Wireless MIDI & AUDIO Adaptor (WU-BT10)
                  • Bluetooth Audio Profile: A2DP, Codec: SBC
                  • Bluetooth MIDI Profile: GATT (MIDI over Bluetooth Low Energy)
                  • Yes (Using the Wireless MIDI & Audio Adaptor or USB port B)
                  Power Supply
                  • [AC Adapter]
                  • AD-E24250LW
                  Power Consumption
                  • 20W
                  • 1,393 x 299 x 866 mm (without music stand)
                  • 37.6 kg
                  • Black
                  Included Accessories
                  • Wireless MIDI & AUDIO Adapter (WU-BT10),
                  • Music Stand, AC Adapter (AD-E24250LW)


                  • Smart Hybrid Hammer Action Keys (Celviano Edition) with spruce construction
                  • 26 Tones featuring a new Hamburg grand piano plus a New York variant
                  • String & damper resonance, key-off simulation, mechanical sounds
                  • Elegant, compact design with sliding soft-close key cover and three fixed pedals
                  • Illuminated touch sensor controls that disappear while playing
                  • Visual Information Bar displaying metronome beats, key/pedal velocity and more
                  • Layer, Split and Duet Mode capability
                  • Four Hall Simulations plus chorus, brilliance and preset DSP effects
                  • Instant RePlayer continuous recorder
                  • MIDI & Audio Recorder with USB storage
                  • 60-song Music Library with easy learning via the free Casio Music Space app
                  • 40-watt, 4-speaker amplification system, plus dual headphone outputs
                  • Class-compliant USB-MIDI, plus included WU-BT10 Bluetooth MIDI & Audio Adapter