Yamaha NS-555 Owner'S Manual Download

Page: 6 / 6

前盖四周六点被扣紧，可根据需要卸下。卸下前盖时，

握住两边从扬声器慢慢直拉出来。如需再安装，将前

盖里层的六个钉对准扬声器六个相应的孔，轻轻推

入。

注意

当前盖被卸下后，切勿用手接触扬声器或用工具过分

施力。

NS-777

种类

................................ 3

声道低频反射式扬声器系统

磁屏型

驱动器

................................. 20 cm

圆锥低音扬声器×

波导喇叭

13 cm

圆锥中型

波导喇叭

2.5 cm

穹型低音扬声器

频率响应

................................................ 30 Hz

至

35 kHz

额定阻抗

................................................................ 6

欧姆

额定输入功率

.........................................................100 W

最大输入功率

.........................................................250 W

敏感度

......................................................89 dB/2.83 V/m

交换频率

.................................................... 1 kHz

，

4 kHz

尺寸 ( 宽×高×深 )

........276 mm

1100 mm

390 mm

重量

....................................................................... 24.4 kg

附件

..........................................

支架 ( 右×

，左×

)

垫圈×

螺丝×

防滑垫×

NS-555

种类

................................ 3

声道低频反射式扬声器系统

磁屏型

驱动器

................................. 16 cm

圆锥低音扬声器×

波导喇叭

13 cm

圆锥中型

波导喇叭

2.5 cm

穹型低音扬声器

频率响应

................................................ 35 Hz

至

35 kHz

额定阻抗

................................................................ 6

欧姆

额定输入功率

.........................................................100 W

最大输入功率

.........................................................250 W

敏感度

......................................................88 dB/2.83 V/m

交换频率

.................................................... 1 kHz

，

4 kHz

尺寸 ( 宽×高×深 )

....222 mm

980 mm

345 mm

重量

.......................................................................... 20 kg

附件

..........................................

支架 ( 右×

，左×

)

垫圈×

螺丝×

防滑垫×

· 产品规格若有变动，恕不另行通知。

· 请注意输入功率值不要超过上述值。

卸下前盖

NS-777

NS-555

规格

NS-777_555_c.fm Page 5 Wednesday, March 12, 2003 11:21 AM

Summary of Contents for NS-555

Page 1: ...erwise the speaker may be damaged When using an amplifier with a rated output power higher than the nominal input power of the speaker care should be taken never to exceed the speaker s maximum input Do not attempt to clean the speaker with chemical solvents as this might damage the finish Use a clean dry cloth Do not attempt to modify or fix the speaker Contact qualified YAMAHA service personnel ...

Page 2: ...oo much at this point 2 Put a screw through the outer hole on the stand and screw it into the other hole on the base of the speaker 3 Tighten both of the screws firmly 4 Attach a pad to the bottom of the end portion of the stand 5 Attach the other stands to the other corners of the base of the speaker in the same way and confirm that all 4 stands have been firmly attached Note Be carefull not to a...

Page 3: ... reversed polarity the sound will be unnatural and lack bass How to Connect 1 Remove the insulation coating at the extremity of each speaker cable by twisting the coating off 2 Loosen the terminal knob 3 Insert the bare wire 4 Tighten the knob and secure the cable Test the firmness of the connection by pulling lightly on the cable at the terminal Note Do not let the bare speaker wires touch each o...

Page 4: ...when the speakers are slightly angled in towards the listeners Using as main speakers in a multi channel system Position the speakers on both sides of the TV The positioning of speakers is important because it controls the whole sound quality of a multi channel system Set up the speakers on the basis of your listening position by following the owner s manual supplied with your amplifier Note This ...

Page 5: ...Sensitivity 89 dB 2 83 V m Crossover frequency 1 kHz 4 kHz Dimensions W x H x D 276 mm x 1100 mm x 390 mm 10 9 x 43 3 x 15 4 Weight 24 4 kg 53 lbs 13 oz Accessories Stand R x 2 L x 2 Washer x 4 Screw x 8 Pad x 4 NS 555 Type 3 way bass reflex speaker system Magnetic shielding type Driver 16 cm 6 5 cone woofer x 2 Wave guide horn 13 cm 5 cone mid range Wave guide horn 2 5 cm 1 dome tweeter Frequency...

Page 6: ...B 2 83 V m 交换频率 1 kHz 4 kHz 尺寸宽高深 276 mm 1100 mm 390 mm 重量 24 4 kg 附件支架右 2 左 2 垫圈 4 螺丝 8 防滑垫 4 NS 555 种类 3 声道低频反射式扬声器系统磁屏型驱动器 16 cm 圆锥低音扬声器 2 波导喇叭 13 cm 圆锥中型波导喇叭 2 5 cm 穹型低音扬声器频率响应 35 Hz 至 35 kHz 额定阻抗 6 欧姆额定输入功率 100 W 最大输入功率 250 W 敏感度 88 dB 2 83 V m 交换频率 1 kHz 4 kHz 尺寸宽高深 222 mm 980 mm 345 mm 重量 20 kg 附件支架右 2 左 2 垫圈 4 螺丝 8 防滑垫 4 产品规格若有变动恕不另行通知请注意输入功率值不要超过上述值卸下前盖 NS 777 NS 555 规格 ...

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