Yamaha YST-SW1500 Frequency characteristics

Frequency characteristics

This subwoofer’s frequency characteristics

100 dB

	HIGH CUT 40 Hz
90	HIGH CUT 90 Hz

80

70

60

50

40

HIGH CUT

140 Hz

20 50 100 200 500 Hz

The figures below show the optimum adjustment of each control and the frequency characteristics when this subwoofer 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

		100 dB
HIGH CUT		VOLUME
		90
		80
40Hz	140Hz 0	10			YST-SW1500
		70
PHASE–Set to the reverse			Main
	mode.	60
			speaker’s
B.A.S.S.–MOVIE			response
		50
		40
		20	50	100	200	500 Hz

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

				100 dB
HIGH CUT			VOLUME	90
				80
							YST-SW1500
40Hz	140Hz	0	10	70
PHASE–Set to the reverse					Main
				60	speaker’s
	mode.
					response
B.A.S.S.–MOVIE				50
				40
				20	50	100	200	500 Hz

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