: Yamaha’s Active Servo Technology works with the amplifier to ensure the speaker cone moves with extreme precision, resulting in tighter, more accurate bass.
: The technology helps minimize the effects of environmental interference or floor resonances that can sometimes "muddle" the sound in traditional setups. Рнструкция yamaha yst sw215
: A continuously variable dial (50–150Hz) that allows you to perfectly "blend" the subwoofer with your existing bookshelf or floorstanding speakers. : Yamaha’s Active Servo Technology works with the