Casio AP-S450BK

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Casio AP-S450BK

Casio

AP-S450BK

4.5 Expert Rating

Product Info

Article Number: 585057
Brand: Casio
Model: AP-S450BK
Price: $1,483.90

* Prices may vary. Check retailer for current pricing and availability.

The AP-S450BK is a really interesting offering – Casio’s Smart Hybrid action provides a surprisingly good playing experience for the money, and the Bechstein collaboration is a nice touch. It’s a great choice for students, apartment dwellers, or anyone wanting a portable, full-sized piano with a decent sound without the premium price tag.

Product Description

  • Casio AP-S450BK
  • Digital Piano
  • 88 Weighted keys with hammer action (Smart Hybrid Hammer Action
  • hybrid material made of spruce wood and plastic)
  • 26 Sounds with Multi-Dimensional Morphing AiR sound engine
  • Layer split
  • Duet-Mode
  • Transpose
  • Songs: 60 (Music Library)
  • 2 (Demo)
  • 256-Voice polyphony
  • Visual Information Bar
  • MIDI Play/Recording
  • Audio-Play/Recording (to USB)
  • Effects: 4x reverb simulator
  • 8x reverb
  • 2x surround
  • Compatible with the CASIO Music Space app
  • instrument developed in collaboration with C. Bechstein
  • Bluetooth MIDI & Audio (per WU-BT10)
  • 2x Headphone output/line out: 6.3 mm stereo jack
  • USB to host
  • USB to device
  • 3-Way pedal unit (damper
  • sostenuto
  • soft)
  • Speaker system 2 x 20 W
  • Dimensions (W x D x H): 1393 x 299 x 866 mm
  • Weight: 37.6 kg
  • Colour: Black

*Scope of delivery:*, AP-S450BN, WU-BT10, Sheet music stand, Power supply unit (AD-E24250LW)

PROS
  • • Smart Hybrid Hammer Action offers surprisingly realistic key feel.
  • • AiR sound engine delivers a warm, nuanced piano tone.
  • • Compact design balances portability with full 88-key functionality.
  • • Collaboration with C. Bechstein lends credibility and sonic refinement.
CONS
  • • The spruce/plastic hybrid action isn't a true acoustic feel.
  • • Limited sound selection compared to higher-end digital pianos.
  • • Speaker system, while decent, lacks the power for larger rooms.

Product Video

Key Features

Keys 88
Key Action Smart Hybrid Hammer Action (spruce wood/plastic)
Sounds 26 (including layered and split options)
Polyphony 256-Voice
Speakers 2 x 20W stereo
Connections USB to Host/Device, Bluetooth MIDI/Audio, Dual Headphone Outputs
Weight 37.6 kg

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Frequently Asked Questions

The Smart Hybrid feels noticeably more responsive and nuanced, thanks to the spruce wood component; it’s a significant upgrade over previous Casio weighted actions.
Yes, the Bluetooth MIDI connection is generally stable, although latency can be a factor depending on your device and setup; a wired USB connection is always preferred for critical recording.
The AP-S450BK provides line outputs, so connecting external speakers is straightforward, allowing you to upgrade the audio for larger performance spaces.

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