Yamaha YST-SW005 owner manual Frequency characteristics, Main, speaker’s, response

Frequency characteristics

Fig. 1 shows the frequency characteristics of the subwoofer with each position (HIGH/LOW) of the HIGH CUT switch.

Fig. 2 shows the optimum volume level with the HIGH CUT switch at the HIGH position, and the frequency characteristics when the subwoofer is combined with a typical 3.5” or 4” (8 cm or 10 cm) acoustic suspension, 2 way system main speakers.

100
			HIGH CUT
90				HIGH
80
	HIGH CUT
70		LOW
60
50
40
20	50	100	200	500Hz

Fig. 1

		100
VOLUME		90
		80
		70
0	I0			YST-SW005
		60
HIGH			Main
LOW		50
			speaker’s
HIGH CUT			response
		40
		20	50	100	200	500Hz

Fig. 2

E-11