Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
CASIO AP-S450BK BLACKCASIO AP S450BK BLACK Embrace the Tradition of the Piano with More Freedom and Ease Crafted to resonate with the intricate and nuanced expressions unique to the rich tradition of grand pianos, our digital pianos boast exceptional musical prowess. Merging advanced capabilities that cater to the elevated and delicate art of grand piano performance with a contemporary approach to enjoying music, we have created a fusion that expands the joy of playing
CASIO AP-S450BK BLACK
Embrace the Tradition of the Piano with More Freedom and Ease
Crafted to resonate with the intricate and nuanced expressions unique to the rich tradition of grand pianos, our digital pianos boast exceptional musical prowess. Merging advanced capabilities that cater to the elevated and delicate art of grand piano performance with a contemporary approach to enjoying music, we have created a fusion that expands the joy of playing and unveils a world of new possibilities for you and your piano. Through an unprecedented musical journey, rediscover the allure of the piano and the magic of music itself. For those seeking a slim design without compromising authentic musical performance, the AP-S450 is your choice— seamlessly bringing the joy of playing to your room.
- Unlock the captivating richness and expressive prowess inherent to the grand piano with our advanced sound technology.
- Versatile and expressive grand piano tones tailored to the songs, genres, and playing styles you love, allowing you to personalize your performance.
- A sound system that has been created to capture the natural resonance as if a grand piano were playing right in front of you.
- A keyboard that achieves superior playability through the fusion of hammer action mechanics and digital control technology.
- Carefully designed three-pedal system that enables delicate pedal work, capturing the subtleties of a grand piano.
- Discover a multitude of innovative features that allow you to rediscover the enchantment of playing the piano.
- Enjoy a compact, uncompromised design that effortlessly brings the charm of the piano into your life.
- Explore a new piano experience with three distinct color variations, including the elegant Rosewood-style brown.
Sound Source
- Striving to create the natural and rich resonance unique to grand pianos with the "Multi-Dimensional Morphing AiR Sound Source"
- Explore the expressive nuances and seamless changes in tone based on your playing velocity and the passage of time with our "Multi-Dimensional Morphing Technology.
- Dive deep into the intricacies of a grand piano's resonance with our meticulously crafted "String Resonance System"
- Experience the authenticity of a grand piano with our "Mechanical Sound System," that simulates various mechanical sounds.
- Toggle between four levels of tonal variation that corresponds to the opening and closing of the grand piano lid with the "Lid Simulator"
Tone
- Prevent the degradation of the original waveform quality, achieving beautiful and expressive grand piano tones that are generated from a vast array of waveform variations with the "Lossless Audio Compression"
Acoustics
- Two grand piano tone that let you embrace the essence of historical masterpieces passed down through the ages.
- Equipped with a 2-channel 4-speaker sound system that helps create the natural resonance that makes you feel as if a grand piano were right in front.
- Customize your piano experience to suit your style with the "Sound Mode" function, which adds various effects to the sound output from the acoustic system.
- Experience a natural and expansive sound when using headphones with the specially tuned "Headphone Mode."
- The ”Smart Hybrid Hammer Action Keyboard CELVIANO Edition” combines the hammer action mechanism of a grand piano with digital control technology, offering expressive playability with varied touch sensations based on the playing style and range.
- The white keys are made with a hybrid material of spruce wood and resin, similar to those used in grand pianos, ensuring a natural feel and a luxurious finish.
- You have precise control not just during key presses but also by adjusting the key release speed, allowing you to delicately control the timing of dampening and nuances in resonance.
Pedals
- Three pedals optimized for a slim body, featuring a continuously variable damper pedal for stable and delicate control.
Visual Information Bar
- Incorporating a ”Visual Information Bar” on the front panel, allows for visual confirmation of playing velocity, pedal operation, tempo, and beat through light indicators.
Instant RePlayer
- With continuous recording that covers up to 270 seconds previously, the "Instant RePlayer" allows you to revisit your performance anytime without worrying about actively recording.
Wireless MIDI & Audio Adaptor
- Utilize the included "Wireless MIDI & Audio Adaptor (WU-BT10)" to wirelessly connect with your smart device, enabling audio playback through the instrument's sound system and MIDI data communication.
App "CASIO MUSIC SPACE"
- Explore a variety of features that expand the graphical editing of the instrument's functions and enhance your piano experience through the dedicated app "CASIO MUSIC SPACE"
Specifications
Keyboard
Smart Hybrid Hammer Action Keyboard CELVIANO Edition (Key material：hybrid of wood & resin)Number of keys
88Touch response
5 sensitivity levels, offAudio source
Multi Dimensional Morphing AiRPolyphony
256Number of tones
26Lessons feature
・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: 2Record feature
[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/songPedal
・3 built-in pedals（included）：damper (continuously variable), soft, sostenuto ・Half-Damper Pedal Operation: YesSpeaker
・Size：12cm x 2 + 3.5cm x 2
・Speaker system：2-channel/4-speakerAmp output
20W+20W (maximum output)Power supply
[AC Adaptor] AD-E24250LWPower consumption
20WDimensions
1,393 x 299 x 866 mm (w/o music stand)Weight
37.6kgColor
BlackAccessories
Wireless MIDI & AUDIO Adaptor (WU-BT10), Music Stand, AC Adaptor (AD-E24250LW)
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 SimulatorEffects
・Sound Mode: Hall Simulator (4 types) / Reverb (8 types), Surround (2 levels), off ・Chorus (4 levels, tone) ・Brilliance ・DSP (Preset for some tones)Layer/Split
YesOctave Shift
-2 octaves ~ 0 ~ +2 octavesTranspose
-12 semitones ~ 0 ~ +12 semitonesTuning Control
A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 HzScales
Equal temperament + 16 variationsMetronome
Off, 1 to 9 beats; tempo range: 20 to 255 Tempo Marking Setting, Tap TempoAudio Playback
Yes
Concert Play
App：CASIO MUSIC SPACEHeadphone mode
YesDuet Mode
YesVolume Sync EQ
YesOthers
・Visual Information Bar ・Touch button：6（Tone Select button：1） ・Slide-type keyboard cover ・Auto Power Off ・Auto Resume ・Operation Lock (ON / OFF / AUTO)
USB port
Yes (Type-A, Type-B)Connector for 3-pedal unit
YesPHONES/OUTPUT
2: Stereo standard phone jack (TRS phone)
Connection to App
Yes (CASIO MUSIC SPACE) with Piano Remote ControllerConnection to Bluetooth🄬
・Included：Wireless MIDI & AUDIO Adaptor (WU-BT10） ・Bluetooth Audio Profile：A2DP, Codec：SBC ・Bluetooth MIDI Profile: GATT (MIDI over Bluetooth® Low Energy)MIDI
Yes (Using the Wireless MIDI & Audio Adaptor or USB port B)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2142 reviews
Sort
Product Reviews
★★★★★ 3
Nice but a bit awkward
Color: White
Kind of awkward to use but provides more outlets. I put it under my computer shelf so it doesn’t look bulky & it works fine. It can slip around from time to time when plugging in things but I’m living with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2024
★★★★★ 5
Great room divider
Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
This is a room divider and would work great as one! I’m using it as a cover for my car port/garage so you can’t look in and see my messy garage as easily and for what I’m using it for it’s a little not quite as sturdy as I need it to but I’m sure it’s not meant to be used outside anyways so I don’t fault the product since I’m not using it as intended… with that said though…. It still covers my garage beautifully and really does exactly what a I need it to! I’m sure the wind may blow it over if it gets too crazy but I don’t see it breaking by any means. The frame is metal and drilled together using long screws. It’s very well built. The cloth for the panels is this waterproof type material that’s kind of like the gazebo roof feeling. So it’s easy to clean and it’s easy to wipe. You can put it straight or bend the panels and either way it still stands up. You don’t HAVE to bend it to make it stand or anything. You can literally use it straight across like I am in the pictures. Overall very happy with this product and it’s also very tall so it truly covers a lot (hides a lot lol). I’m 5’8 so you can see it’s taller than me by the pic I took
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 3
OK. Drag to setup. Needs more stable feet
Color: Black, Size: 4 Panel-88''
I was glad to find these.
The benefits of having them in a recording setup is helping suppressing noise for a vocal booth.
It's a layer that surrounds the recording box. Nice!
(But away from audio hardware or DAW).
Here is the not so nice part:
The feet!
It's able to stand (as it needs to do this). But it cannot be bumped. If it does, it's coming down onto something.
I believe the feet units are not wide enough (or long enough). That makes for an easier tumble risk. So far, they haven't, but it's like being in the woods over leaves - it feels dangerous with every step! (That's actually true).
They are tall enough, wide enough, material OK. But the feet for the main assembly do not seem sturdy enough.
There are ways to help that.
I'm thinking a 2x4 to augment the base. Make them wider. It can be done. It was a drag to set these up, and I'm sure to modify them like i'd want them. But, they do come in at a much lower price that other similar dividers.
Consider all this because I've seen more solid dividers ( with padding) that would basically be the 1/2 cost of these. But i'd think they'd be easier to assemble, stand sturdier, and without that feeling of an impending fall (or fail).
This is my opinion. I hope it helps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 1
wrong size of metal components. incorrect items. non functioning
Color: Black, Size: 4 Panel-88''
The owner of this product sent me the incorrect pieces when I tried to install. It didn’t fit. The pieces were missing holes and once I connected the wrong pieces after knowing now they’re stuck and I can’t return them even though Amazon was kind enough to refund me. I just want to warn people this product is such a disappointment because it looks good. It’s good price, but you can’t even assemble the thing very disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 4
Sturdy Folding Room Divider with Good Privacy Coverage and Modern Look
Color: Black, Size: 4 Panel-88''
I picked this room divider up to help separate space in a room without needing permanent walls, and overall it works very well for creating privacy while still looking clean and modern.
The size is one of the biggest advantages. At 6 feet tall and roughly 88 inches wide, it creates a noticeable visual separation and works well for apartments, dorms, offices, studios, shared rooms, or content creation setups where you want to hide clutter or define different areas.
The black fabric and frame design give it a simple modern appearance that blends easily into most spaces without looking overly decorative or outdated. It has a clean minimalist look that works especially well in offices, bedrooms, gaming rooms, or studio environments.
Assembly was fairly straightforward overall. Once fully put together, the divider feels reasonably stable for normal indoor use. The folding panel design also makes it flexible enough to angle different ways depending on the room layout.
The portability is another strong point. Since it folds down, it is much easier to move or reposition compared to permanent partitions or heavier wooden dividers. That makes it practical for temporary privacy setups or changing room layouts frequently.
Privacy performance is solid visually. It blocks sightlines well enough for changing areas, workspaces, video backgrounds, or separating sections of a room. The fabric also softens the space slightly instead of feeling harsh or industrial.
One thing worth noting is that while it provides visual privacy, it is not soundproof. It helps define space and reduce some openness, but conversations and noise will still pass through normally.
The material quality feels decent for the price range. The frame is lightweight but functional, though I would still avoid rough handling or constant aggressive repositioning over time.
Value for money is good considering the size, flexibility, and convenience. Similar room dividers can become expensive quickly, especially for taller multi-panel setups.
Overall, this is best for anyone needing an affordable flexible way to create separation and privacy in shared or open spaces. It works especially well for apartments, dorms, offices, studios, remote work setups, or content creators wanting a cleaner background without permanent construction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026