Reference-grade sound reproduction for mixing and mastering. The Yamaha MSP3A Powered Monitor Speakers are perfect for home studios and multimedia work providing exceptional audio fidelity for a range of applications. Dont be fooled by its compact size the MSP3A delivers powerful sound and thanks to its Twisted Flare Port technology the bass response has never been sharper. The built-in 22W amplifier provides stunning sound reproduction even at high volume levels. Speaking of levels you can easily adjust the volume of your speaker via the front-panel rotary controls. Also included are low/high controls which allow you to control the tone of the monitor so you can adjust to any space.