Yamaha YST-SW160/90 owner manual English, YST-SW90

The figures below show the optimum adjustment of each control and the frequency characteristics when this unit is combined with a typical main speaker system.

EX.1 When combined with a 4” or 5” (10 cm or 13 cm) acoustic suspension, 2 way system main speakers

English

				YST-SW160
					dB	Combined frequency response
	HIGH CUT		VOLUME
					90
					80
40 Hz		140 Hz	0	10				YST-SW160
					70
*	One graduation of this					Main
	control represents 10 Hz. 60
						speaker’s
PHASE–Set to the REV					50	response
		(reverse) position.			40
					20	50	100	200	500Hz

			YST-SW90
HIGH CUT		VOLUME		dB
					Combined frequency response
				90
				80			YST-SW90
50 Hz	150 Hz	0	10
				70
*	One graduation of this
	control represents 10 Hz. 60				Main
					speaker’s
PHASE–Set to the REV				50	response
	(reverse) position.
				40
				20	50	100	200	500Hz

EX.2 When combined with an 8” or 10” (20 cm or 25 cm) acoustic suspension, 2 way system main speakers

YST-SW160

YST-SW90

dB

Combined frequency response

dB

Combined frequency response

HIGH CUT

VOLUME

HIGH CUT

VOLUME

90

90

80

80

40 Hz

140 Hz

0

10

YST-SW160

50 Hz

150 Hz

0

10

YST-SW90

70

70

*

One graduation of this

Main

*

One graduation of this

Main

control represents 10 Hz. 60

control represents 10 Hz. 60

speaker’s

speaker’s

response

response

PHASE–Set to the REV

50

PHASE–Set to the REV

50

(reverse) position.

40

(reverse) position.

40

20

50

100

200

500Hz

20

50

100

200

500Hz

9