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Slim black 88-key digital piano with Bluetooth adapter

CASIO

CASIO PX-S1100 88-key musical keyboard with Bluetooth adapter

SKU CH-BFSS-9DX2H MPN PX-S1100

An 88-key digital piano with Smart Scaled Hammer Action, 18 tones and an included Bluetooth audio and MIDI adapter in a slim case under 25 pounds

  • Slim profile fits any space at under 25 pounds
  • Wireless audio and MIDI via included Bluetooth adapter
  • Illuminated touch controls stay visible in low light
  • Smart Scaled Hammer Action gives authentic 88-key response
  • 18 voices including German concert grand with string resonance

Slim 88-key digital piano

The CASIO PX-S1100 is a compact 88-key digital piano weighing less than 25 pounds. It includes the WU-BT10 Bluetooth Audio and MIDI adapter for wireless connectivity. Illuminated Touch Sensor Controls provide a modern interface. The Smart Scaled Hammer Action Keyboard reproduces individual key characteristics across all 88 keys.

18 built-in tones with grand piano detail

The instrument offers 18 tones headlined by a German concert grand piano voice. Damper resonance and enhanced string resonance create a natural acoustic response. Hammer response and key-off simulation add mechanical realism. Ebony and ivory textured key surfaces maintain grip in varying conditions.

Upgrade from basic controllers or older pianos

Players moving up from unweighted controllers gain authentic hammer action and scaled key weight. Owners of earlier digital pianos benefit from the slimmer profile and Bluetooth integration. The jump is worth it when portability and wireless audio or MIDI are priorities alongside realistic piano tone.

How it compares

Measured against everything we stock in Digital Pianos & Keyboards, at today’s prices. Recalculated every night.

Price $614.99
Pricier than about 92% of the 30 comparable items (median $257.49).

Specifications

Size & build
Shipping weight22.68 kg
Package size1461 × 325 × 198 mm

Questions about this item

Will the PX-S1100's Smart Scaled Hammer Action keyboard feel familiar if I keep my older weighted controller?

The 88-key Smart Scaled Hammer Action uses individual key scaling and ebony-ivory textures to replicate acoustic grand response, so players accustomed to weighted actions will find the touch consistent.

How can I confirm the PX-S1100's Bluetooth adapter is paired and transmitting audio or MIDI?

Pair the included WU-BT10 adapter; a successful connection shows on your device's Bluetooth list and audio plays through the piano's speakers or MIDI data appears in your music app.

Does the PX-S1100 box contain a stand, pedal unit or bench, or must I buy them separately?

The package includes the keyboard, WU-BT10 Bluetooth adapter, music rest and AC adapter; a stand, three-pedal unit and bench are sold separately.

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