Professional studio subwoofer with 10'' woofer. Artists, engineers, and content creators like you are more innovative than ever, and Mackie knows how much you rely on your gear to express your creativity. MR Series monitors bring you closer to your music and your mix than ever before to deliver professional results without breaking the bank. MR Series Powered Studio Monitors offer professional performance, clarity and superior mix translation so you can listen with confidence knowing your mix will sound great anywhere. Drawing from Mackie’s extensive studio monitor design experience, MR Series monitors are precision tuned to stay true to your mix whether it’s dialogue, hip hop, rock and beyond. The proven logarithmic waveguide provides an ultra-wide listening sweet spot and enhanced stereo imaging while the Acoustic Space controls allow you to adjust the frequency response of the monitor to match your studio. For extended bass response in your studio, the MRS10 Powered Studio Subwoofer delivers powerful low-end reinforcement perfect for when your music hits hard and low. Specs 10'' glass aramid composite woofer 120 W Class D amplifier Frequency response: 40 Hz - 180 Hz Polarity switch from 0 to 180 degrees Vibration absorbing rubber feet Prefessional all wooden cabinet