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SPECIFICATIONS

Type ............ 3-way 3-speaker bass-reflex speaker system

Magnetic shielding type

Driver ............................................ 20 cm (8”) cone woofer

10 cm (4”) cone mid-range

2.2 cm (7/8”) balanced dome tweeter

Impedance ................................................................... 8 

Frequency Response ................................ 35 Hz to 27 kHz

Nominal Input Power .................................................. 70 W

Maximum Input Power .............................................. 220 W

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

Crossover Frequency ................................... 4 kHz, 10 kHz

Dimensions (W x H x D) ..................... 262 x 920 x 266 mm

(10-5/16” x 36-1/4” x 10-1/2”)

Weight ............................................ 11.7 kg (25 lbs. 14 oz.)

Accessories ......................................................... Stand x 8

Screw x 16

Pad x 8

Speaker cable (2.5 m) x 2

Specifications subject to change without notice due to
product improvements.

Care should be taken not to exceed the input power
values noted above.

REMOVING THE FRONT COVER

The front cover is fastened to the enclosure at six points,
and can be removed if desired. To remove the cover, hold
on to both sides and slowly pull straight away from the
speaker. To reattach, line up the six pegs on the inside
surface of the cover with the six corresponding holes on the
speaker and push gently.

Note
When the cover is removed, take care not to touch the
speaker units with your hands or to exert excessive
force with tools.

NS-8390 ENG(02.4.16)a

02.6.4, 0:13 AM

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Содержание NS-8390

Страница 1: ...t sit on or set objects on top of the speaker PRECAUTIONS WHEN POSITIONING THE SPEAKERS Vibrations or jolts associated with earthquakes and other phenomena or activities may cause the speaker to fall over For safety reasons using commercially available products that increase stability in the speaker is recommended metal fittings or chains etc Use the stands included with the speakers to increase s...

Страница 2: ...de of the speaker otherwise the speaker may fall causing damage to the speaker or personal injury Pad x 8 4 per one speaker Screw x 16 8 per one speaker Stand x 8 4 per one speaker PLACING THE SPEAKERS Using as 2ch stereo speakers Better stereo images will be obtained when the speakers are slightly angled in towards the listeners Using as main speakers in a multi channel system Position the speake...

Страница 3: ...he cable Connect each speaker making sure not to reverse the polarity If the speaker is connected with reversed polarity the sound will be unnatural and lack bass How to connect 1 Loosen the knob 2 Insert the bare wire Remove the insulation coating at the extremity of each speaker cable by twisting the coating off 3 Tighten the knob and secure the cable Test the firmness of the connection by pulli...

Страница 4: ...Speaker cable 2 5 m x 2 Specifications subject to change without notice due to product improvements Care should be taken not to exceed the input power values noted above REMOVING THE FRONT COVER The front cover is fastened to the enclosure at six points and can be removed if desired To remove the cover hold on to both sides and slowly pull straight away from the speaker To reattach line up the six...

Страница 5: ...BEI HAMBURG F R OF GERMANY YAMAHA ELECTRONIQUE FRANCE S A RUE AMBROISE CROIZAT BP70 CROISSY BEAUBOURG 77312 MARNE LA VALLEE CEDEX02 FRANCE YAMAHA ELECTRONICS UK LTD YAMAHA HOUSE 200 RICKMANSWORTH ROAD WATFORD HERTS WD1 7JS ENGLAND YAMAHA SCANDINAVIA A B J A WETTERGRENS GATA 1 BOX 30053 400 43 VASTRA FRÖLUNDA SWEDEN YAMAHA MUSIC AUSTRALIA PTY LTD 17 33 MARKET ST SOUTH MELBOURNE 3205 VIC AUSTRALIA V...

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