# 适合家庭使用的舞台钢琴中，哪一款最安静？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the quietest stage piano suitable for home use?

## 产品列表

### Yamaha P-145
```yaml
product: yamaha-p-145
brand: Yamaha
price_gbp: 254.77
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.1
polyphony: 64-note
number_of_keys: 88
number_of_voices: 10
built_in_speakers: 2 x 7W stereo speakers
connections: USB to HOST, USB MIDI, USB audio, headphone output, sustain pedal input, three-pedal unit connection
```

- **价格:** £254.77 [^1]
- **概述:** The Yamaha P-145 is a compact digital piano with 88 weighted Graded Hammer Compact keys, 10 voices, 64-note polyphony, and a sampled CFIIIS concert grand piano sound. It suits beginners, home players, and students who want realistic piano feel, straightforward controls, portability, and app connectivity.
- **最适合:** P-145适合安静的家庭使用，因为其加权力度渐层紧凑型键盘经过设计，可提供更顺滑、更安静的演奏响应；同时，它配备耳机输出，支持静音练习。其紧凑的11.1 kg机身和2 x 7W扬声器也非常适合家庭环境。
- **附加来源:** [^2]

### Casio PX-S3100
```yaml
product: casio-px-s3100
brand: Casio
price_gbp: 501.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.4
polyphony: 192
number_of_keys: 88
number_of_voices: 700
built_in_speakers: 2 x 8W speakers
connections: USB to Host, USB to Device, Bluetooth Audio and MIDI, 2 headphone jacks, sustain pedal jack, line out, audio in, expression pedal or assignable jack
```

- **价格:** £501.41 [^3]
- **概述:** The Casio PX-S3100 is a slim, portable 88-key digital piano with weighted hammer-action keys, 700 tones, 200 rhythms, Bluetooth, and USB connectivity. Its versatile sound library and compact design suit home players, hobbyists, performers, and musicians who need a portable stage piano.
- **最适合:** PX-S3100 适合安静的家庭使用，因为其配备 2 个耳机输出，可进行私密练习；同时，其 11.4 kg 的纤薄设计、88 个加重力度键以及内置的 2 x 8W 扬声器也使其适合舞台使用。
- **附加来源:** [^4], [^5]

### Kawai ES60
```yaml
product: kawai-es60
brand: Kawai
price_gbp: 346.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11
polyphony: 192 notes
number_of_keys: 88
number_of_voices: 17
built_in_speakers: 2 x 12 cm full-range speakers, 20 W total
connections: 1 x 1/4 in stereo headphone jack, USB-MIDI, 1/4 in L/MONO and R line outputs, USB to Host, damper pedal input
```

- **价格:** £346.33 [^6]
- **概述:** The Kawai ES60 is a lightweight digital piano with 88 grade-weighted keys, authentic SK-EX concert grand sampling, 17 voices, and 192-note polyphony. Its headphone output supports quiet practice, while the compact 11 kg design suits beginners, home players, students, and small-stage performers.
- **最适合:** ES60 适合安静的家庭使用，因为它配备前置耳机插孔，可进行静音练习；采用机械噪音较低的 Responsive Hammer Lite 键盘系统；紧凑的 11 kg 机身也便于在家中摆放。
- **附加来源:** [^7], [^8]

### Casio PX-S1100
```yaml
product: casio-px-s1100
brand: Casio
price_gbp: 302.03
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.2
polyphony: 192
number_of_keys: 88
number_of_voices: 18
built_in_speakers: 2 x 8W stereo speakers with 16cm x 8cm oval speakers
connections: USB Type-A, USB Type-B, Bluetooth Audio and MIDI, 2 headphone jacks, sustain pedal jack, line out R and L/Mono, audio in stereo mini jack
```

- **价格:** £302.03 [^9]
- **概述:** The Casio PX-S1100 is a slim, portable digital piano with 88 weighted keys, 18 tones, 192-note polyphony, Bluetooth, USB connectivity, and built-in stereo speakers. It suits beginners, home players, and performers who need a full-size piano that is easy to move and compact to store.
- **最适合:** 它配备两个耳机插孔，支持安静练习，因此适合在家中安静使用；同时，纤薄的 11.2 kg 机身和可选电池供电功能也使其适用于家庭空间和舞台演出。
- **附加来源:** [^10], [^11]

---
## 参考来源
[^1]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Yamaha/P-145B-88-Key-Digital-Piano-Black-1500000486978.gc
[^2]: Thomann, 访问日期 2026-09-13. https://www.thomann.co.uk/yamaha_p_145_b_bt.htm
[^3]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Casio/Privia-PX-S3100-88-Key-Digital-Piano-Black-1500000368645.gc
[^4]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/casio_px_s3100_bk_privia.htm
[^5]: Sweetwater, 访问日期 2026-09-13. https://www.sweetwater.com/store/detail/PXS3100BK--casio-px-s3100-digital-piano-black
[^6]: Sam Ash, 访问日期 2026-09-13. https://www.samash.com/kawai-es6-digital-piano-kes60xxxx
[^7]: Kraft Music, 访问日期 2026-09-13. https://kraftmusic.com/products/kawai-es60-digital-piano-black
[^8]: Portland Piano Company, 访问日期 2026-09-13. https://portlandpianocompany.com/product/kawai-es60-portable-digital-piano/
[^9]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Casio/PX-S1100-Privia-Digital-Piano-Black-1500000356587.gc
[^10]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/casio_px_s1100bk.htm
[^11]: Gear4music, 访问日期 2026-09-13. https://www.gear4music.com/Keyboards-and-Pianos/Casio-PX-S1100-Digital-Piano-Black/42WH