If you are looking for a flexible, yet superior quality audio monitoring solution, the new Mackie CR5-X Speakers are an ideal fit for you. The new CR range speakers have been redesigned to feature a brand new finish as well as new components to increase sonic performance. The custom-tuned ports have been position on the rear of the unit for an enhanced low-end response.The CR5-X comes with a polypropylene-coated woofer. What this does is produce a sonic result that is clear and distortion-free. It is essential to keep resonance on your low-end and mid-range to a minimum for more precise sonic performance. The front-mounted headphone output means you can quickly and easily double-check your mixdown. Additionally, the volume knob on the front means you get total control over your output.