YST-SW315 10" 250 Watts Powered Subwoofer is rated 4.4 out of 5 by 7. Rated 4 out of 5 by Anonymous from Big,big boom in this little box I purchased this sub in an exchange for the infinity wireless 12in sub in which didn't sound right. Discuss: Yamaha YST-SW315 (black) Sign in to comment. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read.Discussion threads Subwoofer Yamaha YST-SW215 didesain untuk mampu menghadirkan performa bass dengan kualitas terbaik, untuk memaksimalisasi kenikmatan optimal dalam menikmati film maupun musik. Menggabungkan dua teknologi Yamaha sebagai top-line subwoofer Yamaha: Advanced YST dan QD-Bass, untuk menghasilkan suara bass yang deep dan powerful dengan tingkat kejernihan yang luar biasa. The YST-SW315 is designed to provide extremely high quality bass performance for the enjoyment of both music and movies. It uses two highly acclaimed technologies, Advanced YST and QD-Bass, to deliver deep and powerful bass with an amazing degree of clarity. A BASS (Bass Action Selector System) switch lets you choose between Music and Movie modes and you can also adjust the cutoff frequency of The YST-SW315 is designed to provide extremely high quality bass performance for the enjoyment of both music and movies. It uses two highly acclaimed technologies, Advanced YST and QD-Bass, to deliver deep and powerful bass with an amazing degree of clarity. A BASS (Bass Action Selector System) switch lets you choose between Music and Movie modes and you can also adjust the cutoff frequency of Yamaha YST SW315 is Yamaha's one of the best subwoofer at the price range. Produces clear bass , and one can feel the music come alive. Excellent for both music and movies. Cover(CA).fm Page 1 Thursday, April 17, 2003 6:41 PM CA YST-SW315 YST-SW215 Subwoofer System Enceinte a caisson de grave OWNER'S MANUAL MODE D'EMPLOI +ORQTVCPV5CHGV[+PUVTWEVKQPHO2CIG(TKFC[/CTEJ2/ IMPORTANT SAFETY INS