Home > Audio > Speakers > Subwoofers > Yamaha Powered Subwoofer YST-SW225

Yamaha's Patented Advanced Active Servo Technology (Advanced YST II) generates incredible Bass from small speaker enclosures. Its advanced negative impedance converters intelligently adjust the negative impedance generation as the speaker moves, creating a hard, rigid cone that prevents deep resonant waves from leaking out of the speaker cone. This means the full power of the waves is forced out through the air port, resulting in clear, powerful bass. The user-adjustable continuously variable high-cut filter sets the highest frequency the Subwoofer will deliver. It can be set anywhere from 50 to 150 Hz. For instance, if the filter is set at 75 Hz, only frequencies 75 Hz or below will be delivered by the subwoofer. This allows the sub's Output to be matched to the other speakers in the system and the room's acoustics for a seamless presentation.

8" Multi-Range ; 20cm Cone

Rigid MDF Cabinet Contruction with Black Noir Finish

Magnetically Shielded

120 Watt built-in amplifier

Advanced YST II Active Servo Technology

Auto Standby Power On/Off with Override Switch

Line Level and Speaker Level Connections

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31 Park Row - 2nd Floor : You may call us at (212) 238-9000 for an up-to-the-minute stock check at our Park Row, Manhattan location. If you wish to reserve your order for store pick-up, please call (800) 806-1115.