Yamaha NS-1000-MM Service Manual

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Yamaha NS-1000-MM Service Manual

SPEAKER SYSTEM

NS-1000MM(CH)

SERVICE MANUAL

DIMENSIONS

FRONT PANEL

REAR PANEL

BOTTOM

BRACKET

 

 

 

FRONT

 

 

 

 

64 (2-1/2)

 

 

 

 

 

 

 

15/16)-(2757/8)

13/16)-(10275

 

3/8)-(2603/8)-(1

5/16)-(6160

1/16)-(7180

40 (1-9/16)

 

35

6 (1/4)

 

MODEL No.

 

 

 

 

 

 

 

NS-1000MM

 

 

 

 

 

 

IMPEDANCE

8 OHMS

 

 

 

 

 

64 (2-1/2)

NOMINAL INPUT

80 WATTS

 

 

 

 

 

MAXIMUM INPUT

150 WATTS

 

 

 

 

 

MADE IN MALAYSIA

 

 

 

 

 

 

SER.NO.

A

 

 

 

 

 

 

60 (2-3/8)

 

 

 

 

 

74 (2-15/16)

 

 

 

 

 

 

 

129 (5-

 

 

 

 

 

 

150 (5-7/8)

 

 

 

 

 

unit:mm (inch)

 

 

 

 

 

 

 

SPECIFICATIONS

Type ................................................

 

 

3-Way Acoustic Suspension

 

 

 

 

 

(Magnetic Shielding)

Speaker Unit

 

 

 

Woofer ......................................................

 

 

12 cm (4-3/4˝) cone

Mid Range .............................................

 

 

2.5 cm (15/16˝) dome

Tweeter .....................................................

 

 

1.5 cm (5/8˝) dome

Frequency Response .....................................

 

 

70 Hz - 24 kHz

Impedance ...................................................................

 

 

6 ohms

Nominal Input Power .....................................................

 

 

60 W

Maximum Input Power ................................................

 

 

150 W

Sensitivity .......................................................

 

 

86 dB/2.83 V/m

Crossover Frequency ................................................

 

 

2.7 kHz

Input Terminal .........................................

 

 

Screw / Banana Type

Dimensions (W x H x D) .........................

 

 

150 x 275 x 180 mm

 

 

 

 

 

(5-7/8˝ x 10-13/16˝ x 7-1/16˝)

Weight .............................................................

 

 

3.0 kg (6.61 lbs)

Finish ............................................................................

 

 

Cherry

Accessories ........................

Speaker cord 10m x 2, Cushion x 4

 

 

 

 

 

Bracket x 2, Screw x 4

 

 

 

 

 

 

 

 

 

 

 

 

NETWORK CIRCUIT DIAGRAM

 

L1

 

1.5mH

INPUT

C1

4.7µF

WOOFER

C2

2.7µF

L2

0.45mH

MID RANGE

TWEETER

Specifications subject to change without notice.

)CH(1000MM-NS

100769

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