Yamaha YST-RSW300 Frequency Characteristics, This subwoofer’s frequency characteristics, Phase

FREQUENCY CHARACTERISTICS

This subwoofer’s frequency characteristics

dB		HIGH CUT 40 Hz
90			HIGH CUT 90 Hz
				HIGH CUT 140 Hz
80
70
60
50
40
20	50	100	200	500Hz

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.

■Example 1

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

HIGH CUT		VOLUME
40Hz	140Hz	0	10

(70Hz)

	dB
PHASE
	90
NORM	REV
	80			YST-RSW300
	70
(REV)		Main
	60
	50	speaker
	40
	20	50	100	200	500Hz

Frequency response graph*

■Example 2

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

HIGH CUT		VOLUME
40Hz	140Hz	0	10

(50Hz)

PHASE

NORM REV

(REV)

dB
90
80
70		YST-RSW300
60	Main
	speaker
50
40
20	50	100	200	500Hz

Frequency response graph*

*This diagram does not depict actual frequency response characteristics accurately.

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