Yamaha YST-SW515 Owner's Manual download pdf (Page 5)

English

( : subwoofer, : front speaker)

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 front speaker. (See

fig. .) If using two subwoofers, it is recommended to

place them on the outside of each front speaker. (See

fig. .) The placement shown in fig. 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. or .

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.

Use the non-skid pads

Put the provided non-skid pads at the four corners on the

bottom of the subwoofer to prevent the subwoofer from

moving by vibrations etc.

PLACEMENT

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Yamaha YST-SW515 Owner's Manual Page 5