Yamaha YST-SW1500 Manual download pdf (Page 5)

English

E-3

PLACEMENT

One subwoofer will have a good effect on your audio

system, however, the use of two subwoofers is

recommended to obtain more effect.

If using one subwoofer, it is recommended to place it on the

outside of either the right or the left main speaker. (See fig.

Å.) If using two subwoofers, it is recommended to place

them on the outside of each main speaker. (See fig. ı.)

The placement shown in fig. Ç is also possible, however, if

the subwoofer system is placed directly facing the wall, the

bass effect may die because the sound from it and the

sound reflected by the wall may cancel out each other. To

prevent this from happening, face the subwoofer system at

an angle as in fig. Å or ı.

Note

There may be a case that you cannot obtain enough super-

bass sounds from the subwoofer when listening in the

center of the room. This is because “standing waves” have

been developed between two parallel walls and they cancel

the bass sounds.

In such a case, face the subwoofer obliquely to the wall. It

also may be necessary to break up the parallel surfaces by

placing bookshelves etc. along the walls.

( : subwoofer, : main speaker)

Çı

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Yamaha YST-SW1500 Manual Page 5