多媒体
| 频率范围 |
50 - 20000 Hz |
| Tweeter diameter |
20 mm |
| Woofer diameter |
100 mm |
| 阻抗 |
6 Ω |
| 信号-噪声比(信噪比) |
84 dB |
| 总谐波失真 |
0.5% |
| 低音反射 |
Y |
| 卡拉 OK |
N |
端口 & 界面
| 与苹果产品对接兼容性 |
iPod Touch 2, iPod Touch 1, iPod Nano 7, iPod Nano 6, iPod Nano 5, iPod Nano 4, iPod Nano 3, iPod Nano 2, iPod Touch 5, iPod Touch 4, iPod Touch 3, iPod Classic 6, iPhone 5, iPhone 4S, iPhone 4, iPhone 3GS, iPhone 3G, iPhone |
| USB端口 |
Y |
| 耳机输出端口 |
1 |
设计
| 光盘 (CD) 播放器 |
Y |
| 类型 |
Home audio mini system |
| 录音机 |
N |
无线电
| 支持波段 |
FM, DAB, DAB+ |
| 预设电台数量 |
30 |
| 包含相关数据库调谐器 |
Y |
| RDS的功能 |
RT, PS |
重量和尺寸
| 主机重量 |
2500 g |
| 主机身尺寸（宽 x 深 x 高） |
215 x 270 x 100 mm |
| 前扬声器重量 |
1600 g |
| 前置扬声器高度 |
210 mm |
| 前置扬声器厚度 |
172 mm |
| 前置扬声器宽度 |
130 mm |
性能
| 集成读卡器 |
N |
| MP3播放 |
Y |
| 光盘类型支持 |
CD, CD-R, CD-RW |
CD, DAB/DAB+, FM, USB, 2 x 15 W, White
You’ll never be short of something to listen to with this sleek mini-system from Onkyo. For starters, the top-loading dock for iPhone 5 plays locally stored MP3s and AAC files along with your desired cloud service selections. Legacy iPhones and iPods, other compatible smartphones and tablets, and flash memory drives filled with music are connected via the direct-digital-capable USB port. There’s a DAB/DAB+ tuner offering a wide variety of content—with 40 presets for your favorite stations—plus a handy FM tuner. Rounding out the package is a smooth tray-type CD player (which also handles MP3-encoded discs), and an analog input for other media players. Once you’re cued up, get ready for a pleasant surprise: rather than the muffled, flat reproduction you expect from some all-in-one dock systems, the CS-255DAB projects well-separated stereo sound across a wide soundstage, with punchy bass, lively dynamics, and plenty of detail right across the audio spectrum. This is thanks to the efficient digital amplifier and solid bookshelf speakers, which, like the stylish receiver, show the world that you’re serious about sound.
