Full Yamaha quality in a compact and stylish design.
P Series gives you the dynamic, high-quality sound and natural piano touch response they expect from Yamaha - manufactures of world class acoustic pianos for more than a century. These Yamaha hallmarks, along with a high-quality built-in stereo speaker system are packed into a slim.
Features
Key feel provides an authentic piano-playing experience.
The P-45 features a graded hammer standard (GHS) keyboard. The feel of the keyboard gradually changes according to the register, so that it feels heavier when playing bass parts and lighter when playing treble parts. The piano also features a keyboard with a natural feel, with black keys that feature a matte finish for authentic piano playing close to that of an acoustic piano.
Recreates the real reverberation of a grand piano
The P-45 has improved on the traditional AWM synthesis to deliver real piano sounds. AWM is a technology that uses digital recordings of sources, such as actual instruments, and allows you to enjoy grand piano reverberation wherever you are.
Compact and light design provides for easy transportation.

Slim and stylish form With a depth of less than 30 cm, the instrument requires little space, and at only 11.5 kg—with its speaker attached—it can be easily moved anywhere in your home or even used for performance outside.
Simple operation with a single button
Various P-45 settings can be changed with a single button. Hold down the "GRAND PIANO/FUNCTION" button and press the keyboard to change timbres, play demo sources, configure the metronome, and more.
Specs
Size/Weight
Dimensions |
Width |
1326mm |
Height |
154mm |
Depth |
295mm |
Weight |
Weight |
11.5kg |
Control Interface
Keyboard |
Number of Keys |
88 |
Type |
Graded hammer standard (GHS) keyboard |
Touch Sensitivity |
Hard/medium/soft/fixed |
Panel |
Language |
English |
Voices
Tone Generation |
Piano Sound |
AMW Stereo Sampling |
Polyphony |
Number of Polyphony (Max.) |
64 |
Preset |
Number of Voices |
10 |
Effects
Types |
Reverb |
Yes (four types) |
Functions |
Dual/Layers |
Yes |
Duo |
Yes |
Functions
Overall Controls |
Metronome |
Yes |
Tempo Range |
32 - 280 |
Transpose |
-6 to 0,0 to +6 |
Tuning |
414.8 - 440.0 - 446.8 Hz |
Storage and Connectivity
Connectivity |
DC IN |
DC IN 12 V |
Headphones |
Standard |
Sustain Pedal |
Yes (Half pedal available with optional FC3A) |
Pedal Unit |
No |
MIDI |
No |
AUX OUT |
No |
USB TO HOST |
Yes |
Amplifiers and Speakers
Amplifiers |
6 W x 2 |
Speakers |
12 cm x 2 |
Power Supply
Power Supply |
PA-150B or other Yamaha-preferred parts |
Power Consumption |
6 W (using PA-150 power adapter) |
Auto Power Off Function |
Yes |
Accessories
Included Accessories |
Music Rest |
Yes |
Pedal/Footswitch |
Yes |
AC Adaptor |
PA-150B or other Yamaha-preferred parts |