Kawai refined the geometry of the wippen and hammer shank in the GX series. The repetition lever spring tension has been recalibrated to offer a faster return of the key. In practical terms:
The Kawai GX2 is a more advanced digital piano that boasts a 88-key, Grand Feel action keyboard with 3 sensitivity levels. It features 580 built-in sounds, including 12 piano sounds, and offers 280 rhythms and 130 songs for practice and entertainment. The GX2 also comes with a 16-track recorder, wireless connectivity via Bluetooth, and a more powerful 2x20W speaker system.
Players report that the RX-2 often has a more focused sound, while the GX-2 tends to have a slightly warmer, "woollier" or more resonant character. Both possess strong, clear bass for their size and a smooth transition into the tenor range. kawai rx2 vs gx2
| Feature | Kawai RX2 | Kawai GX2 | | --- | --- | --- | | Action Type | Graded Hammer Action | Grand Feel Action | | Number of Sounds | 338 | 580 | | Piano Sounds | 9 | 12 | | Rhythms | 200 | 280 | | Songs | 100 | 130 | | Speaker Power | 2x10W | 2x20W | | Price (approx.) | $1,500 - $2,000 | $2,500 - $3,500 |
has a thicker rim and an overlapping stretcher bar for improved stability. : The Kawai refined the geometry of the wippen and
This comprehensive analysis details the structural, tonal, and mechanical evolutions that differentiate these two exceptional instruments to help you determine which belongs in your studio or home. Key Specifications Comparison An authentic tone from the Kawai RX-2 Grand Piano
While both pianos feature the legendary Millennium III action with ABS-Carbon technology, the has refined it further. The has longer keys than the equivalent It features 580 built-in sounds, including 12 piano
features the Millennium III Action . This is where Kawai shines. The Millennium III action utilizes composite materials (carbon fiber infused with ABS) rather than wood for the action parts.
Between low F and high C, the RX-2 is notorious for a slight "thud" or lack of singing quality as the strings transition from wound copper to plain steel. The GX-2 addressed this by redesigning the scaling (the length and tension of the strings) and adding duplex scaling (the front and rear non-speaking lengths of the string are designed to resonate sympathetically).
If you are in the market for a used professional-level grand piano, Kawai is undoubtedly a brand at the top of your list. Known for their innovation, reliability, and distinctively warm tone, Kawai pianos offer incredible value on the secondary market.
The (often called the "RX-2") was the successor to the highly popular GE and KG series. Produced roughly from the mid-1990s to the early-to-mid 2000s, the RX series was marketed as the "Artist Series." It was a massive hit in music conservatories and homes alike because it offered a professional action at a competitive price point.