Kawai GL-20 5’2″ Classic Baby Grand Piano



Kawai GL-20 5’2″Classic Baby Grand Piano

Finishes: Polished Ebony, Satin Ebony, Polished Snow White, Polished Mahogany ($18,995 to $21,295 depending on finish)




The GL-20 possesses every design element of ground-breaking GL-10 Professional Baby Grand Piano in a larger 5’2″ size that provides greater bass resonance and a more impressive visual profile. The tone of the GL-20 is further enhanced by the addition of Dual Duplex Scaling that produces greater complexity of tone. With its exceptional combination of touch and tone, the GL-20 is a potent performer with a petite profile.

Among pianos, each size possesses a unique character with distinctive tonal qualities. The impressive tone of the 5’2″ GL-20 baby grand piano is enhanced not only by its longer scale design that provides more bass response, but also by the addition of Dual Duplex Scaling that allows the extreme ends of the piano’s strings to vibrate and produce additional harmonics that enliven tone. Dual Duplex Scaling is an important design element that helps make possible the beautiful singing quality of the GL-20.

  • Length5”2″ (157 cm)
  • Width59″ (150 cm)
  • Height40″ (102 cm)
  • Weight661 lbs. (300 kg)


  • Kawai’s Exclusive Millennium III Action – Featuring ABS-Carbon Technology with Carbon Fiber
  • Stretcher Over-Lap Integrated Design (SOLID) – Double-width Stretcher Bar for optimum strength
  • Extended Length Keysticks  –  For more even response from the front to the back of each key
  • Concert-Length Key Buttons  –  Doubled length for maximum energy transfer and optimum power
  • Solid Spruce Precision Tapered Soundboard – Permanently crowned for long-term tonal stability
  • Dual-Duplex Scaling for added tonal richness
  • Solid Brass Agraffes – For even string spacing and easier tuning
  • Multi-Grip 11- Ply Laminated Pin Block
  • V-Pro Plate – Gray Iron with “Crossbone” Design
  • Steel-Reinforced Keyslip for strength and stability to avoid sticking keys
  • Steel-Reinforced, Multi-Laminated Keybed for strength and optimum energy transfer
  • Ultra-Slow “Soft-Fall” Fallboard
  • KAWAI Ten Year FULL Transferable Manufacturer’s Warranty


    The Millennium III action
    The Millennium III Action features components made of ABS-Carbon, a composite material created by the infusion of carbon fiber into our renowned ABS Styran. ABS-Carbon is incredibly sturdy and rigid, which allows the creation of action parts that are lighter without sacrificing strength. The result is a stronger, faster action that offers more power, better control and greater stability than conventional all-wood actions.



    Longer keys
    Longer keys make playing easier and provide a more even response from the front to the back of the playing surface. A taller profile and concert-length key buttons make them more rigid to provide exceptional energy transfer and optimum power.



    Tapered Soundboard Made of Solid Spruce
    The soundboard is the heart of a piano. Its purpose is to transform the vibrations of the piano’s strings into a rich, resounding tone. Kawai uses only straightgrained, quarter-sawn solid spruce for GL series soundboards. Each one is strategically tapered to provide the proper degree of resonant movement in each region. Only soundboards that meet or exceed our demanding resonance standards are selected for use in the GL series grand pianos.



    CORE System (GL-40/50 only)
    CORE is an acronym that represents “Convergence for Optimum Reflected Energy.” Convergence refers to the way the piano’s strength centers—the rim, plate and underside beams—all focus on one central point at the heart of the instrument. This focus creates an incredibly strong “core” foundation that maximizes the reflective capabilities of the inner rim for outstanding tonal power and sustain.




    SOLID (Stretcher Over-Lap Integrated Design)
    SOLID construction creates an exceptionally rigid foundation to support string tension. First, the pinblock is fitted to the plate. Then, the pinblock and over-lapping stretcher bar are integrated into a single structure and solidly anchored to the rim. The extraordinary thickness of the stretcher bar exemplifies the structural integrity of this sturdy framework designed to ensure stable tuning and powerful tone.




    V-pro Plate
    The plate is the acoustically-neutral iron superstructure of the piano over which the strings are tensioned. All GL Series plates are molded using the Vacuum Mold Process (V-Pro) with “Crossbone Design.” The result is a plate that is strong, stable and beautiful.




GL-50 GL-40 GL-30 GL-20 GL-10
SIZE Length
6’2″ (188cm)
60 ” (152cm)
40″ (102cm)
736 lbs (334kg)
5’11” (180cm)
60 ” (152cm)
40″ (102cm)
714 lbs (324kg)
5’5″ (166cm)
59″ (150cm)
40″ (102cm)
688 lbs (312kg)
5’2″ (157cm)
59″ (150cm)
40″ (102cm)
661 lbs (300kg)
5’0″ (153cm)
59″ (150cm)
40″ (102cm)
622 lbs (282kg)
ACTION Millennium III Millennium III Millennium III Millennium III Millennium III
SOUNDBOARD Material Solid Spruce Solid Spruce Solid Spruce Solid Spruce Solid Spruce
BEAMS 4 3 3 3 3
HAMMERS Moudings
SCALE Full Duplex Full Duplex Full Duplex Full Duplex
AGRAFFES 1st – 54th Keys 1st – 54th Keys 1st – 46th Keys 1st – 46th Keys 1st – 46th Keys
CENTER PEDAL Sostenuto Sostenuto Sostenuto Sostenuto Sostenuto
LID PROPS 3 3 2 2 2
CASTERS Solid Brass Solid Brass Solid Brass Solid Brass Solid Brass

Additional information

Kawai GL 20 Grand Piano

Ebony Polish, Ebony Satin, Snow White Polish, Mahogany Polish

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