Kawai Rx2 Vs Gx2

| Musical Passage | RX-2 Performance | GX-2 Performance | | :--- | :--- | :--- | | Chopin Nocturne (piano) | Sweet, intimate, slightly closed | Open, breathy, with more harmonic shimmer | | Beethoven Hammerklavier (forte) | Punchy, clear, but runs out of headroom | Powerful, authoritative, surprising bass depth | | Bill Evans jazz voicings | Warm, woody, vintage | Clean, modern, with a glassy top end | | Rachmaninoff C# Prelude (climax) | Breaks up slightly with heavy pedal | Stays clear and resonant |

There is no loser here, only a winner for a specific use case.

The simple test: Play a chromatic scale from C3 to C4 on both. On the RX-2, you will hear the note change character. On the GX-2, you won't. If that difference is worth $15,000 to you, you have your answer.

Disclaimer: Prices and availability vary by region and market conditions. Always have a used RX-2 inspected by an independent technician before purchasing.

Introduction

Kawai is a renowned Japanese manufacturer of high-quality pianos, both acoustic and digital. The company offers a range of digital pianos that cater to different needs and budgets. In this report, we'll compare two popular models: the Kawai RX2 and the GX2.

Kawai RX2

The Kawai RX2 is a digital piano that features a 88-key, graded hammer action keyboard with 3 sensitivity levels. It comes with 338 built-in sounds, including 9 piano sounds, and offers 200 rhythms and 100 songs for practice and entertainment. The RX2 also features a 16-track recorder, wireless connectivity via Bluetooth, and a powerful 2x10W speaker system.

Kawai GX2

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.

Comparison

Here's a summary of the key differences between the Kawai RX2 and 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 | kawai rx2 vs gx2

Key differences

Conclusion

The Kawai RX2 and GX2 are both excellent digital pianos, but they cater to different needs and budgets. The RX2 is a great option for those who want a high-quality digital piano with a more affordable price tag (approx. $1,500 - $2,000). The GX2, on the other hand, is a more advanced instrument that offers a more nuanced playing experience, a larger sound library, and a more powerful speaker system, but at a higher price point (approx. $2,500 - $3,500).

Ultimately, the choice between the Kawai RX2 and GX2 depends on your specific needs, budget, and preferences. If you're a serious pianist or want a more advanced digital piano experience, the GX2 may be the better choice. However, if you're looking for a high-quality digital piano at a more affordable price, the RX2 is an excellent option.

There is one final, crucial variable: Age.

Because the RX-2 stopped production around 2006/2007, every RX-2 on the market today is at least 15+ years old. While Kawai pianos are durable, a piano of that age will likely need some regulation, hammer filing, or voicing to sound its best. | Musical Passage | RX-2 Performance | GX-2

The GX-2 (produced roughly 2006–2012/13 before being replaced by the GL series) is generally a younger instrument. You are more likely to find a GX-2 that is in "like new" condition with less wear on the hammers and felts.

| Component | RX-2 Advantage | GX-2 Advantage | | :--- | :--- | :--- | | Soundboard | Solid spruce (excellent) | Solid spruce (same grade, but with tapered ribs for more flexibility) | | Backposts | 3 solid maple posts | 3 solid maple posts (wider spacing) | | Keybed | Laminated hardwood | Cross-laminated spruce/alder (more rigid) | | Action parts | Millennium III (original) | Millennium III (2nd gen, redesigned flanges) |

The GX-2’s keybed is significantly stiffer. This means less energy is lost to flexing when you pound fortissimo chords. In a blind test, you will feel the GX-2 giving you more power without additional effort.

The RX-2 has what many technicians call a "forward" warmth. The attack is slightly softer than a Yamaha but harder than a vintage Steinway. The sustain is excellent for a 5'11" piano, but the bass can become muddy if voiced too softly. The treble is singing but lacks the complex overtones of higher-end pianos. It is a predictable, reliable tone—great for accompanying or pop music.

Here is where the RX-2 becomes heroic.

That is a delta of nearly $20,000.