Amazon.com: BESTISAN Powered Subwoofer, 6.5" Active Home Audio Subwoofer in Compact Design,LFE & Stereo Line Inputs & Audio Output, Built-in Amplifier for Home Theater/Receiver/TV/Speakers, Black, SW65D : Everything Else
Yamaha DXS18 Active - Subwoofer (800 W, Altavoz de subgraves (subwoofer) activo, 32 - 120 Hz, 1020 W, 136 Db, 45.7 cm (18")) : Amazon.com.mx: Electrónicos
Amazon.com: Yamaha Stage Subwoofer (KSSW100) Black : Electronics
Amazon.com: Yamaha Audio 10" 100W Powered Subwoofer - Black (NS-SW100BL)