Yamaha YST SW315PN - 10" Powered Subwoofer Owner's Manual

Also see for YST-SW215: Product catalog Owner's manual Service manual

Contents

4English( : subwoofer, : main speaker)One subwoofer will have a good effect on your audiosystem, however, the use of two subwoofers isrecommended to obtain more effect.If using one subwoofer, it is recommended to place it onthe outside of either the right or the left main speaker. (Seefig. .) If using two subwoofers, it is recommended toplace them on the outside of each main speaker. (Seefig. .) The placement shown in fig. is also possible,however, if the subwoofer system is placed directly facingthe wall, the bass effect may die because the sound from itand the sound reflected by the wall may cancel out eachother. To prevent this from happening, face the subwoofersystem at an angle as in fig. or .NoteThere may be a case that you cannot obtain enough super-bass sounds from the subwoofer when listening in thecenter of the room. This is because “standing waves” havebeen developed between two parallel walls and they cancelthe bass sounds.In such a case, face the subwoofer obliquely to the wall. Italso may be necessary to break up the parallel surfaces byplacing bookshelves etc. along the walls.Use the non-skid padsPut the provided non-skid pads at the four corners on thebottom of the subwoofer to prevent the subwoofer frommoving by vibrations etc.PLACEMENTABCAB CA B