A true modern classic at this point, Mackie's HR824s remain a rock-solid choice for nearfield monitoring. A tried-and-tested two-way design with a passive radiator for extra bass response, all the way down to 37 Hz without a sub. Supplier's Notes: Modern studios demand precision and accuracy from their monitors. Since the 90's, the HR Series has been a go-to reference in the most critical mixing and mastering setups. The same innovation that launched our pioneering HR Series has led to the birth of just such a monitor as well as a new studio standard. Meet the HRmk2. The largest of the two models, HR824mkII is an excellent choice for any pro studio that demands serious precision and excellent low frequency reproduction. Whether you need an ultra-accurate monitoring setup or you want to add premium sound to your home theatre or gaming system, this THX pm3 approved monitor delivers ultimate performance and sound quality that's ideal for just about any room or setup. In addition to the capabilities of the 8" woofer, you will hear and feel massive low end thanks to it's innovative passive radiator design. Because the HR624mk2 and it's larger sibling HR824mk2 share the same design, they function great together, making them optimal for surround systems.