This system uses a down-firing 8-inch driver combined with a square, pyramid-shaped reflective plate at the bottom of the cabinet. Unlike standard front-firing subwoofers, this design radiates sound more efficiently in all four horizontal directions. Key Benefits of QD-Bass
: Yamaha’s Active Servo Technology works with the amplifier to ensure the speaker cone moves with extreme precision, resulting in tighter, more accurate bass. Рнструкция yamaha yst sw215
: By dispersing sound evenly throughout the room, it provides a more immersive bass experience for both music and movies. This system uses a down-firing 8-inch driver combined
: The technology helps minimize the effects of environmental interference or floor resonances that can sometimes "muddle" the sound in traditional setups. resulting in tighter
A standout feature of the is its QD-Bass (Quatre Dispersion Bass) Technology .