The Yamaha P-145BT is a compact 88-key digital piano built around Yamaha’s Graded Hammer Compact keyboard. It combines a weighted piano-style action with a slim 11.1kg chassis and adds Bluetooth Audio for playing music through the piano’s speaker system.
With 10 voices, 64-note polyphony, Yamaha CFIIIS piano sampling, USB audio/MIDI and a headphone connection, the P-145BT is deliberately focused on piano practice rather than workstation-style features.
88-key Graded Hammer Compact keyboard
Matte-finish black keytops
Yamaha CFIIIS piano sound
64-note maximum polyphony
10 built-in voices
7W + 7W speaker amplification
USB audio and MIDI connection
Bluetooth audio connectivity
The Yamaha P-145BT is a compact 88-key digital piano built around Yamaha’s Graded Hammer Compact keyboard. Key details include 88-key Graded Hammer Compact keyboard, Matte-finish black keytops and Yamaha CFIIIS piano sound.
The specification also includes 64-note maximum polyphony, 10 built-in voices and 7W + 7W speaker amplification. For a digital piano, keyboard action is usually the most important long-term consideration. Hammer-weighted 88-key actions are aimed at piano technique, while lighter or shorter keyboards trade some realism for portability and faster access to other sounds.
Polyphony, speaker power, pedal support and headphone connectivity shape everyday practice more than a long list of secondary functions. On Yamaha P-145BT, USB audio and MIDI connection and Bluetooth audio connectivity are also part of the specification.
USB, MIDI, Bluetooth and audio connections are worth judging by the way the instrument will actually be used, whether that means private practice, lessons, software instruments or external speakers. The main compromises to keep in mind are Only 10 onboard voices and 64-note polyphony is relatively modest.
It combines a weighted piano-style action with a slim 11.1kg chassis and adds Bluetooth Audio for playing music through the piano’s speaker system. Also note that Bluetooth is for audio rather than wireless MIDI.
If your priority is regular piano practice rather than hundreds of sounds, that simplicity is one of its strengths. Players should decide first whether piano-style key feel, portability or a broader sound set matters most.
For regular use, compatibility and physical convenience tend to matter more over time than novelty.
For a home setup, allow for any cables, stands, pedals, cases or other accessories that the intended use may require.
Those practical details can change how well Yamaha P-145BT fits into an existing setup without changing its core specification.
In practice, that makes Yamaha P-145BT easier to compare with nearby alternatives because the important trade-offs are visible in the specification.
Overall, Yamaha P-145BT has a clear place when its specific feature set matches the intended use. Its combination of 88-key graded hammer compact keyboard and matte-finish black keytops gives the decision a concrete basis. The limitations above are worth weighing against those strengths rather than assuming that a more expensive or more heavily featured alternative will automatically be a better fit. That keeps the comparison grounded. Those are the practical priorities.
Check today’s Amazon price and availability.
Buy on AmazonYes. It uses Yamaha’s 88-key Graded Hammer Compact keyboard.
Yes. The BT model supports Bluetooth Audio in supported regions.
Yamaha specifies 10 onboard voices.
Yes. It supports USB audio and MIDI connectivity.
The P-145BT is a strong choice for players who want a compact Yamaha digital piano with a proper 88-key weighted action and useful modern connectivity.
It is intentionally simple rather than feature-heavy. If your priority is regular piano practice rather than hundreds of sounds, that simplicity is one of its strengths.
Ready to check the current Amazon price for the Yamaha P-145?
Buy on Amazon Affiliate link. We may earn a small commission at no extra cost to you.